1. Introduction - Retail Package
SONY
DRU-710A Dual DVD Recorder -
Page 1
After the release of the DRU-700A, Sony decided to up the speed for DVD+R
writing from 8x to 16X. The new model to do just this is the DRU-710A and the
main differences
from the previous model is the 16X recording speed for the plus format and
48X for CD, up from 40X.
Since Sony is one of the biggest optical storage manufacturers, it will be
interesting to see how this drive will perform and how it will
face the strong competittion which already supports 16X recording for both
formats,
as well
as 4X for Double
Layer.
- Features
The
Double Layer DVD+R system uses two thin embeded organic dye films for data
storage separated by a spacer layer. Heating with a focused
laser beam irreversibly modifies the physical and chemical structure of each
layer such that the modified areas have different optical properties to those
of their unmodified surroundings. This causes a variation in reflectivity
as the disc rotates to provide a read-out signal as with commercially pressed
read-only
discs. Below is a picture showing the structure of a DVD+R DL media.
For more information about DVD+R DL technology, you can visit the DVD+RW
Alliance website or
Philips Research website.
The SONY DRU-710A also supports:
- Power Burn - the technology designed to prevent errors
in writing data by automatically setting up the optimum recording conditions
for the media, while automatically adjusting to the delay in data transmission
from a host PC. Even if data writing is interrupted due to delays in data
transmission from the host PC (buffer under-run), Power-Burn technology instantly
controls and accurately connects the interruption and resumption points of
the data recording to give continuous writing indispensable playback compatibility.
Power-Burn automatically optimizes recording conditions for the drive such
as the writing
speed and the strength of recording laser light, analyzing the disk quality
by reading pre-recorded.
Form writing and reading speeds, the drive supports
16X (CAV)
writing for DVD+R and
8X (Z-CLV) writing for DVD-R. RW
formats can be both burned at 4X (CLV). The drive can also read DVD-ROM (pressed)
up to 16X (CAV) while it offers 48X (P-CAV) / 24X (Z-CLV) specs
for the CD formats.
- Specifications
Interface: |
ATAPI (EIDE) internal interface |
Burst data transfer rate: |
66.6 MB/s max. Ultra DMA66 |
Writing Speed: |
DVD+R DL: 2.4X CLV (max.)
DVD+R: 16X CAV (max.)
DVD+RW: 4X CLV (max.)
DVD-R 8X Z-CLV (max.)
|
CD-R: 48X CAV (max.)
CD-RW: 24X Z-CLV (max.)
|
Read Speed: |
DVD-ROM (single layer): 16X CAV (max.)
DVD-ROM (dual layer): 8X CAV (max.)
|
|
Random Access: |
DVD: 140msec, CD: 135msec |
Buffer Size: |
2MB |
Supported Disc Formats: |
DVD-ROM, DVD-Video, DVD+R DL, DVD+RW, DVD+R,
DVD-RW, DVD-R, CD-ROM, CD-DA, Video CD, Photo CD (multi-session), CD
TEXT, CD Extra, and others |
Supported Writing Types: |
DVD±RW: Random
Access Write (DVD+RW/DVD-RW/CD-RW), Sequential Write (DVD+R/+R DL/+RW,
DVD-R/-RW/CD-R/RW)
|
CD-R/RW: Disc at Once, Track at Once,
Session at Once, Packet Writing |
Dimensions: |
145.8 x 41.3 x 165 mm (W x H x L) |
The
drive uses the RPC II region control, allowing a user to change the drive's
region
at most 5 times, which however can easily be bypassed with various utilities,
for example Kprobe's RPC setting feature:
Below are the drive's main specs as given by DVDInfoPro:
Lastly, let's see what additional information KProbe software returns:
- European Retail package
The
European retail package includes the Sony DRU-710A, a quick install guide,
an IDE cable and mounting screws. Also included is an extra front
panel bezel, black in color, which you can swap with the white bezel that
comes
standard. Included software is Nero v6 OEM version.
The retail package did not contain any CD/DVD media and
unfortunately no DVD+R DL.
Now let's take a look at the drive itself.
The Sony DRU-710A looks more or less the same as the previous 540A series
and it has all the appropriate logos indicating the supported formats. On
the front, the user will distinguish the DVD+R DL logo! As we said, SONY also
provides an additional black bezel that can easily be mounted, making
for a better match
with
black cases.
Removing the screws and opening the drive's cover voids the drive's warranty.
For reference reasons, we post the following pictures. You can click on the mainboard
picture for a higher resolution image:
- Installation
The drive was installed as secondary master and under WindowsXP recognized
as a "SONY DVD RW DRU-710A". The drive arrived
with firmware BY01.
Below is a picture from Nero Burning Rom, showing the drive's specs.
In our tests, we will compare the drive with the Philips DVDRW1640P and
the Pioneer DVR-108D.
- Testing software
In order to perform our tests we used:
- Nero CD-DVD Speed
v3.21
- CDVD Benchmark v1.21
- ExactAudioCopy v0.9 beta5
- Nero Info Tool v2.27
- KProbe
v2.4.2 (Reader: LiteOn LDW-811S firmware vHS0Q, Reading speed 8X CAV)
- PlexTools v2.16 (Reader:
Plextor PX-712A firmware v1.05, Reading speed 8X CLV for CD-R)
- DVDInfoPro v2.54
- LiteOn Booktype Utility v1.0.6
- Nero Burning Rom v6.3.1.20
- Omnipatcher for LiteON drives v1.3.11
2. Transfer Rate Reading Tests
SONY DRU-710A Dual DVD±RW Recorder - Page 2
Transfer Rate Reading Tests
- CD Format
The Sony DRU-710A supports up to 48X reading speed. Below are the transfer
rate graphs, along with the comparison with the other two drives, from Philips
and Pioneer:
Sony, due to its 48X reading speed proved to be the fastest among the drives,
confirming the manufacturer's specifications.
- DVD Format
With a PTP DVD-ROM disc, the starting point of the two layers
is at the inner part of the disc. The drive reads from the beginning of each
layer (inner part) progressing towards the outer part of the disc.
With an OTP Dual Layer disc, the first layer structure is the same as the
first layer on a PTP disc. The drive reads the first layer exactly the same
way as PTP discs, and at the same speed. The starting point of the second layer
of an OTP disc is located at the outer part of the disc.
With SL media the performance was similar for all drives. However with DL
that changed where the Pioneer DVR-108 had no rival.
Pioneer is also faster at reading DVD-R/+R media, while with RW media, all
drives had similar performance.
We rip the contents of a DL pressed movie with all of the drives. Sony was
the fastest while Philips was close behind. The Pioneer drive was slow in this
test.
- Appendix
Nero CD-DVD Speed Graphs
3. CD Error Correction Tests
SONY
DRU-710A Dual
DVD±RW Recorder -
Page 3
CD Error Correction Tests
In the following tests we check the drive's behavior when it comes to reading
scratched / defective discs. The test discs we use are the ABEX series
from ALMEDIO.
- ABEX TCD-721R
Errors total
|
Num: 5066086
|
Errors (Loudness) dB(A)
|
Num: 78465
|
Avg: -53.6 dB(A)
|
Max: -12.0 dB(A)
|
Error Muting Samples
|
Num: 24766
|
Avg: 1.1 Samples
|
Max: 6 Samples
|
Skips Samples
|
Num: 1739
|
Avg: 7.6 Samples
|
Max: 36 Samples
|
Total Test Result
|
55.6 points (out of 100.0 maximum)
|
C2 Accuracy |
57.9 % (out
of 100.0% maximum) |
The total error count was extremely high for the Sony drive and the maximum
error loudness was also high at -12.0 dB(A), when the limit is set at -35.0
dB(A).
For this reason, the muting samples and skipped samples were high. The
performance is well below average and the total
score
of 55.6% is indicative of the poor performance. The C2 error
accurancy was also very low.
- ABEX TCD-726
Errors total
|
Num: 320
|
Errors (Loudness) dB(A)
|
Num: 45
|
Avg: -75.0 dB(A)
|
Max: -62.5 dB(A)
|
Error Muting Samples
|
Num: 0
|
Avg: 0 Samples
|
Max: 0 Samples
|
Skips Samples
|
Num: 0
|
Avg: 0 Samples
|
Max: 0 Samples
|
Total Test Result
|
91.9 points (out of 100.0
maximum)
|
C2 Accuracy |
100.0 % (out
of 100.0% maximum) |
Fortunately for the drive, this disc is much easier to read so it was reasonable
to expect better performance. Here we should mention that most
drives get a
total
test
result score close to or right on 100%.
- CD-Check Audio Test Disc
The CD-Check Test Disc is a very useful tool for evaluating the Sound Reproduction
/ Error correction capabilities of a CD player. The disc offers a signal combination
with disc error patterns to rate the drive's abilities to read music and reproduce
it completely. Five tracks on the disc contain a sequence of progressively
difficult tests. These tracks are referred as Check Level-1 through Check Level-5.
The
files are reproduced (played) through a software multimedia player (i.e.
Windows Media Player). Each level is considered as passed, if the tone coming
out
from the speakers is smooth, continuous without interruptions, skipping or
looping. The higher the Check Level passed, the more reliable the sound reproduction
of the tested device.
Error Level
|
1
|
2
|
3
|
4
|
5
|
Sony DRU-710A |
5/5
|
5/5
|
5/5
|
0/5
|
0/5
|
The drive passed only the first three Check Levels of the test. The performance
reveals average sound reproduction and error correction. The fourth level
includes an error size of 1.125mm, while the fifth 1.500mm where the
drive produced continues audible clicks.
- Conclusion
The performance of the SONY DRU-710A was below average, at least with the
ABEX TCD-721R. The drive's abilities with the CD-Check Test Disc were limited
to the 3rd Error level.
4. DVD Error Correction Tests
SONY
DRU-710A Dual
DVD±RW Recorder -
Page 4
DVD Error Correction
Tests
In the following tests we examined the DVD reading capabilities of
the DRU710A drive with scratched / defective
DVD media.
For the tests we used CDVD Benchmark and Nero CDSpeed. The reference test
media
came
from
ALMEDIO.
- Single Layer media
ABEX TDR-821
This is a single sided, single layer DVD-ROM with a 4.7GB capacity, and its
surface has an artificial scratch of dimensions varying from 0.4 to 3.0 mm.
The following transfer rate picture comes from the CDVD Benchmark v1.21 transfer
rate test.
Over the most heavily defective area (1.000.000 - 1.500.000), the drive recorded
major speed fluctuations between 4X and 6X while attempting to read over
the defects.
However the test finished successfully with no errors to reported.
ABEX TDR-825
This is also a single sided, single layer DVD-ROM of a 4.7GB capacity. The
data structure of the disc is exactly the same as that of the TDR-821, with
the difference that there are no scratches on it but instead defective areas
of dimensions ranging from 0.5 to 1.1 mm. There are also fingerprints sized
between
65 and
75 micrometers.
Despite the rather perculiar speed deviations during the first part of the
fingerprint defects, the Sony drive read the contents of the
disc, again without errors.
- Dual Layer media
ABEX TDR-841
This is a 8.5GB dual layer, single sided DVD-ROM disc with artificial scratches
of dimensions ranging from 0.4 to 3.0mm, in both layers.
This disc was not a problem for the Sony drive.
ABEX TDR-845
The disc is a single sided, dual layer DVD-ROM disc of a capacity of 8.5GB.
The only difference between the TDR-845 and the TDR-841 is that the first includes
defective areas and fingerprints. The dimensions of the defective areas range
from 0.5 to 1.1 mm and the fingerprints are sized from 65 to 75 micro meters.
Once again very good behavior.
Notice once again the unusual behaviour at the begining of the region with fingerprints.
ABEX TDV-541
The TDV-541 is a single sided, dual layer DVD-VIDEO disc, with a capacity
of 8.5GB.The disc is based on the TDV-540 series which is designed for inspection
and adjustment of DVD-VIDEO players. The disc checks the layer switch operation
from layer 0 to layer 1 and also includes test pictures and test signals for
DVD sound files. The current TDV-541 also checks the error correcting
capabilities of the drive and includes scratches from 0.4 to 3.0 mm.
ABEX TDV-545
The
TDV-545 disc is based on the TDV-540 series. It is a single sided, dual layer
DVD-VIDEO disc with a capacity of 8.5GB. The TDV-545 includes artificial black
dots on the data surface, sized from 0.4 to 1.0 mm. It also has 65 - 75
micrometer fingerprints.
Both the 541 and 545 discs were read successfully by the Sony drive.
5. Protected Disc Tests
SONY
DRU-710A Dual
DVD±RW Recorder -
Page 5
Protected Disc
Tests
- Reading Tests
To create the image of the various protected titles to the hard disk, we
used Alcohol 120% software and the appropriate settings, according to the protection
type of the inserted discs. Below you can see the duration of each process
as well as the transfer rate in each case.
Game Title |
Protection Scheme |
Duration |
Reading speed |
PSX "NBA Jam Extreme" |
Lybcrypt |
3:42 min |
484 sectors/sec |
Serious Sam The Second Encounter |
SafeDisc v.2.50.051 |
13:45 min |
421 sectors/sec |
VRally II |
SecuROM v.2 |
2:52 min |
2420 sectors/sec |
The DRU-710A drive was fast while ripping SecuROM and SafeDisc protected
games. With PSX Philips leads the race.
- Writing Tests
The Sony DRU-710A supports the DAO-RAW writing mode. For checking the
drive's EFM correction status, we used 3 different game titles with different
SafeDisc 2 versions having the latest software patches installed. After making
the images of the various titles onto the hard disk, we burned them (at maximum
speed) with Alcohol 120% v1.9.2.1705. Two different discs were created for
each title; one with the "Bypass EFM error" enabled and one more
with the function disabled.
- Fifa 2004 - Safe Disc v3.1x
- The Sims Superstar - Safe Disc v2.9x
- The Sims Unleashed - Safe Disc v2.8x
- Serious Sam Second Encounter - Safe Disc v2.51.021
- Max Payne - Safe Disc v2.51.020
The table below shows the results of the attempted backups and whether they worked (game installed / played normally), or not.
Drive |
Fifa 2004
SD v3.1x |
Sims Superstar
SD v2.9x |
Sims Unleashed
SD v2.8x |
Serious Sam-Second Encounter
SD v2.50.051 |
Max Payne
SD v2.51.020 |
EFM OFF |
EFM ON |
EFM OFF |
EFM ON |
EFM OFF |
EFM ON |
EFM OFF |
EFM ON |
EFM OFF |
EFM ON |
Toshiba
SD-M1502 |
No
|
Yes
|
Creative CD5233E |
SONY DRU700A |
The drive's full Safedisc2 backup capabilities reached only up to v2.8x. Newer
versions are a problem for the drive.
6. DAE Tests
Sony
DRU-710A Dual
DVD±RW Recorder -
Page 6
DAE Tests
- Pressed and CDR AudioCD
The Sony DRU-710A supports up to 48X CAV DAE speed. When using a pressed
AudioCD and its CD-R copy with EAC, we measured the following results:
Among the three drives, Sony had the fastest performance due to its 48X
reading speed. As EAC reports,
the drive caches DAE, supports accurate stream and can report C2 error information.
- Advanced DAE Quality
The Sony DRU-710A received a score of 100 (perfect) in the Nero CD Speed
Advanced DAE test. CDSpeed showed that the average reading speed is 33.29X,
and
that
the drive supports reading of
SubChannel
data. Leadin / Leadout data and CD
Text.
- Reading 90/ 99mins AudioCDs
The reading speed drops after 70mins down to 0.5X....We stopped the reading procedure.
7. Protected AudioCDs
SONY DRU-710A Dual DVD±RW Recorder - Page 7
Protected AudioCDs
For the test procedure we used three audio discs with different
audio copy protections. The ripping process for all protected audio
discs was carried out with Exact Audio Copy v0.9beta5.
The tested protected audio discs were:
- Sony's Key2Audio from "Celine Dion - New Day Has Come"
- Cactus Data Shield 200 from "Natalie Imbruglia - White Lilies Island"
The Cactus Data Shield 200 protected CD contains artificial errors that are
not easily bypassed by readers, while the Key2Audio protected CD contains
a second session,
causing problems for readers when they try to read the Table Of Contents (TOC).
The sequence of tests are:
- Recognition of the inserted disc (Yes/No)
- Ripping all wavs (with EAC's Burst Mode) to the hard disk with copy&compare function.
- Hearing the produced wavs for any click/skips.
The DRU-710A recognized the 12 Audio tracks of the CDS200 protected disc,
and with the "Retrieve Native TOC" option removed, the drive recognized
the 13th data track.
The test results are shown in the following table:
|
Key2Audio |
CDS200 |
SONY DRU-710A |
Ripping process completed, Read&Test CRC comparison same for all tracks |
Ripping process completed, EAC reports timing problems, Read&Test CRC comparison not the same for all tracks |
The SONY DRU-710A will rip both Key2Audio/CDS200 protected
audio discs. Both discs were recognized and their contents were ripped
at the maximum speed. However, the drive may not rip 100% accurately
CD200 protected discs since EAC reported timing problems and at the same
time, the Read&Test
CRC check comparison was not the same for corresponding tracks. No problems
were noted with Key2Audio discs.
- Cactus Data Shield 200.0.4 - 3.0 build 16a (Aiko Katsukino - The Love Letter)
This
is a "special" CDS200 build, since it doesn't contain any artificial
errors during the ripping process. Most problems occur when trying to write
the ripped wav files, since the produced CD-R disc contains C2 and CU errors!
This "problem" is rumored to be connected to specific
chipset weaknesses..
We ripped the disc contents with EAC and burned the produced wav with the latest Nero version as AudioCD+CD-Text. The burned media was checked for C1/C2 errors with PlexTools/KProbe software using Plextor PX-712A (firmware v1.02) and LiteOn LDW-811S (firmware vHS0Q).
|
CDS 200.0.4 - 3.0 build 16a |
SONY DRU-710A |
Reading performed without any errors, writing produces few C2 spikes |
- C1C2 Error rate from PleXWriter PX-712A (8X CLV reading speed)
- BETA/Jitter Error rate from PleXWriter PX-712A
The C1/C2 error graphs indicate that the drive didn't manage to produce
a 100% error free disc.
Lets try to extract all wav files with the Plextor PX-712A and PlexTool DAE Error Correction 5th Level enabled:
No errors were reported after extracting all files, despite the high C2
spike reported by PlexTools at around the 6 minute mark. The drive's
error correction
mechanism corrected
the errors.
8. CD Recording Tests
SONY DRU-710A Dual DVD±RW Recorder - Page 8
CD Recording Tests
The SONY DRU-710A supports 48X CD-R and 24X US-RW recording speeds.
The drive
supports 8X, 16X (CLV), 24X, 32X and 40X (P-CAV) writing speeds by default.
However if you keep the eject button pressed for a while, this will be changed
to 48X, a feature which is called Turbo Boost Function. Below are the recording
speeds as detected by Nero Burning Rom.
We should mention that it's quite possible, due to the PowerBurn system,
for the maximum burning speed to be reduced down to 32X or even 24X. Users
can however disable this and get the maximum writing speed. This can be done
under Nero Burning
Rom->Choose
Recorder->Options->Un-check
Generic PowerControl Enabled.
Another utility that can be used to check the maximum speed of the inserted
media comes from LiteON, (SONY owns LiteON), known as the "SMART-BURN
Media Check Program":
According to Nero CDSpeed, the drive reached a maximum of 48.93X. The
test started at 21.60X and the average speed was 37.02X.
Click on the image below for the complete graph.
For the burning tests, we created an 80min data compilation through Nero
Burning Rom recording the data on a 700MB disc. The SONY DRU-710A finished
the task
in
3:19 minutes at the maximum 40X writing speed, three seconds
slower than the 832S model.
The
writing performance is generaly stable with all inserted media, as our
tests showed. The SmartBurn system will lower the writing speed if the media
ID code is not listed in the drive's firmware. Below is a chart demonstrating
all recording times with various media.
The best performance came with Mam 80min 52X media at 196secs (3:16mins)
with SmartBurn disabled, since when enabled, it allowed only 24X for the specific
disc. The highest recording time comes with TraxData 80min 52X media
at 201secs (3:21mins).
Although the recordings were finished successully at 48X, as the Nero screenshot
above reveals, we consider that the time needed for each recording
is increased for thi speed, where normally CD writing at 48X needs well under
3 minutes ( ~2:45min).
- Other features
Overburning writing |
Up to 99min |
CD text reading/writing |
Yes |
The SONY DRU-710A supports the 16X CLV, 24X Z-CLV rewriting speeds, with Ultra Speed Rewritable Media
(US-RW). The drive also writes at 4X CLV with NS CD-RW and 10X CLV with HS-RW
discs.
Below you can see the Nero CD-DVD Speed writing simulation test with blank
24X US-RW media from Mitsubishi Chemicals.
The drive starts the writing task at 15.97X and reaches the maximum 24X
(23.99X) after the 13:00 min address mark on the disc. According to CDSpeed,
the average writing speed is 22.43X.
We also used Nero Burning Rom in order to burn a data disc with 24X US-RW
media from MCC. The data compilation we burned had a size of 651 MB and the
duration of the recording process was 3:44 minutes.
- CD-RW Mount Rainier Tests
The drive does not support this feature.
9. 3T Jitter Tests
SONY DRU-710A Dual DVD±RW Recorder - Page 9
3T Jitter Tests
On this page you can
see the 3T
Pit & Land Jitter graphs using various media burned at 40X CAV writing
speed.
- 3T Pit results
- 3T Land results
The CD writing qualty of the drive, is highly dependent on the inserted media
brand. As can been clearly seen from the above measurements, Maxell and
Waitec media produce increased jitter levels, while the rest were
close to the 35ns limit. Verbatim and Taiyo Yuden seem to have the best (lowest)
jitter values.
10. C1 / C2 Error Measurements
SONY DRU-710A Dual DVD±RW Recorder - Page 10
C1 / C2 Error Measurements
We measured the C1 / C2 error rate on the recorded discs we burned at the
various supported writing speeds. The software we used was PleXTools Professional
v2.16, and particularly the built-in Q-Check utility. The reader was the Plextor
PX-712A (firmware v1.05)
BenQ 80min 52X CD-R @ 40X
Maxell 80min 48X @ 40X
SKC 80min 48X @ 40X
Taiyo Yuden 80min 48X @ 40X
Verbatim 80min 52X @ 40X
Waitec 80min 52X @ 40X
- Summary
The CD recording quality for the Sony drive proved to be quiet good. However
there a few C2 errors that shouldn't be there.
- Appendix
Media Label |
ID Code |
Manufacturer Name |
Lead Out TIme |
Maxell |
97m15s17f |
Ritek |
79m59s70f |
SKC |
97m26s26f |
SKC Co., Ltd. |
79m59s73f |
BenQ 80min 48X |
97m22s67f |
Daxon Technology |
79m59s74f |
TY 80min 48X |
97m24s 1f |
Taiyo Yuden |
79m59s72f |
Verbatim 80min 52X |
97m34s23f |
Mitsubishi Chemical Corporation |
79m59s73f |
11. DVD Recording Tests
SONY DRU-710A Dual DVD±RW Recorder - Page 11
DVD Recording Tests
- Writing Performance
The SONY-DRU710A supports
DVD-R/RW and DVD+R/RW/+R9 writing. The maximum supported speeds for DVD+R
is
16X (6X~16 CAV), DVD-R is 8X (4~8 Z-CLV) and 4X CLV
for DVD±RW
media. Nero Burning Rom reported speeds are shown below. Notice that the drive
burns CLV at 4X & 6X speeds for both DVD±R
formats.
DVD+R @16X
Below we are able to see both 8X Z-CLV and P-CAV recording strategies
in use on the SONY DRU-710A recorder. Depending on the inserted media, the
drive adopts a different writing strategy that leads to lower writing times.
DVD+R @ 8X Z-CLV
DVD+R @ 8X P-CAV
As we said, the above strategy occurs with specific media, however there
is the option to permanently change this with Codeguys "OmniPatcher
for LiteOn DVD Writers" :-)
DVD-R @ 8X
- Burning Tests
We burned 4315MB of data on various DVD±R, DVD±RW media.
After checking the supported media list, we noticed that almost all 4X rated
media could burn only at 4X, while most 8X rated media at 8X. For
the 'normal' recording tests we used the 8X rated media, burned at 8X for the
DVD±R
formats.
The best recording time for the DVD+R format came (as was expected) with
CMC 16X media
at 5:44mins.
Below are the supported media lists for the drive, and all the burning
results for the various media types used.
- DVD Overburning Tests
In order to test the drive's DVD overburning capabilities, we used two media
types, one 4X DVD-R from Traxdata and one 8X DVD+R from Plextor. As you can
see from the screenshot below, the
drive refused to start the test with DVD-R media,
while with DVD+R media, it started but when it reached 4.38GB, stopped with
an error message.
- DVD+MRW Tests
The drive does not support this feature.
12. KProbe/PlexTools Scans - Page 1
SONY DRU-710A Dual DVD±RW Recorder - Page 12
KProbe/PlexTools Scans - Page 1
In order to test the writing quality and readability of the burned media,
we used two readers in combination with two software packages:
- The LiteON SOHD-167T with patched firmware being able to read DVD5 up to
16X CAV and DVD9 up to 10X CAV. For the transfer rate tests, we used the
latest Nero CDSpeed version.
- The Plextor PX-712A with the latest available firmware. For scanning the
disc, we used the latest PlexTools version at 2X CLV reading speed, BURST
mode, with middle accuracy.
In general, a "perfect" disc should have a smooth reading curve,
very low PIE/POE and zero (0) POF error rates. Most times, even when a disc
has very low PIE/POE error rates, the reading curve may not be smooth with
dropoffs. Due to the fact that we oversped the reading capabilities of the
LiteON SOHD-167T, such drops are expected, especially near the outer area of
the disc.
The measurements below should be taken not as the absolute criteria of the
burning quality, but as an indication level.
CMC Magnetics 16X DVD+R @ 16X
Mitsubishi Chemicals 16X DVD+R @ 16X
CMC Magnetics 16X DVD+R @ 12X
- Summary
The writing quality at 12X and 16X is good with low PIE levels, in case
of CMC media. No POF, uncorrectable, errors were reported. The reading
graphs at 16X with the LiteOn DVD-ROM revealed that the burned media are
100% readable. The performance with the Mitsubishi Chemicals has to be
improved.
13. KProbe/PlexTools Scans - Page 2
SONY DRU-710A Dual DVD±RW Recorder - Page 13
KProbe/PlexTools Scans - Page 2
In order to test the writing quality and readability of the burned media,
we used two readers in combination with two software packages:
- The LiteON SOHD-167T with patched firmware being able to read DVD5 up to
16X CAV and DVD9 up to 10X CAV. For the transfer rate tests, we used the
latest Nero CDSpeed version.
- The Plextor PX-712A with the latest available firmware. For scanning the
disc, we used the latest PlexTools version at 2X CLV reading speed, BURST
mode, with middle accuracy.
In general, a "perfect" disc should have a smooth reading curve,
very low PIE/POE and zero (0) POF error rates. Most times, even when a disc
has very low PIE/POE error rates, the reading curve may not be smooth with
dropoffs. Due to the fact that we oversped the reading capabilities of the
LiteON SOHD-167T, such drops are expected, especially near the outer area of
the disc.
The measurements below should be taken not as the absolute criteria of the
burning quality, but as an indication level.
3A Magnetics 8X DVD+R @ 8X
BeAll 8X DVD+R @ 8X
Intenso 8X DVD+R @ 8X
MMore 8X DVD+R @ 8X
Optodisc 8X DVD+R @ 8X
Philips 8X DVD+R @ 8X
Ricoh 8X DVD+R @ 8X
TDK 8X DVD+R @ 8X
Traxdata 8X DVD+R @ 8X
Traxdata 16X DVD+R @ 8X
Taiyo Yuden 8X DVD+R @ 8X
Verbatim 8X DVD+R @ 8X
- Summary
The writing quality of the drive with DVD+R can be considered as average,
where again with half the media the drive performed well but with the rest,
very badly. Its can easily be
seen that most problems occur either at the inner or outer areas of the
disc. The writing quality depends on the inserted media.
14. KProbe/PlexTools Scans - Page 3
SONY DRU-710A Dual DVD±RW Recorder - Page 14
KProbe/PlexTools Scans - Page 3
In order to test the writing quality and readability of the burned media,
we used two readers in combination with two software packages:
- The LiteON SOHD-167T with patched firmware being able to read DVD5 up to
16X CAV and DVD9 up to 10X CAV. For the transfer rate tests, we used the
latest Nero CDSpeed version.
- The Plextor PX-712A with the latest available firmware. For scanning the
disc, we used the latest PlexTools version at 2X CLV reading speed, BURST
mode, with middle accuracy.
In general, a "perfect" disc should have a smooth reading curve,
very low PIE/POE and zero (0) POF error rates. Most times, even when a disc
has very low PIE/POE error rates, the reading curve may not be smooth with
dropoffs. Due to the fact that we oversped the reading capabilities of the
LiteON SOHD-167T, such drops are expected, especially near the outer area of
the disc.
The measurements below should be taken not as the absolute criteria of the
burning quality, but as an indication level.
CMC 8X DVD-R @ 8X
Datawrite 8X 8X DVD-R @ 8X
Maxell 8X DVD-R @ 8X
MMore 8X DVD-R @ 8X
TDK 8X DVD-R @ 8X
TraxData 8X DVD-R @ 8X
TY 8X DVD-R @ 8X
Verbatim 8X DVD-R @ 8X
- Summary
The PI/PIF scans showed that with most media, there were
errors and the tests failed to complete. However even in cases where the
scans completed, the writing quality is not too good.
15. KProbe/PlexTools Scans - Page 4
SONY DRU-710A Dual DVD±RW Recorder - Page 15
KProbe/PlexTools Scans - Page 4
In order to test the writing quality and readability of the burned media,
we used two readers in combination with two software packages:
- The LiteON SOHD-167T with patched firmware being able to read DVD5 up to
16X CAV and DVD9 up to 10X CAV. For the transfer rate tests, we used the
latest Nero CDSpeed version.
- The Plextor PX-712A with the latest available firmware. For scanning the
disc, we used the latest PlexTools version at 2X CLV reading speed, BURST
mode, with middle accuracy.
In general, a "perfect" disc should have a smooth reading curve,
very low PIE/POE and zero (0) POF error rates. Most times, even when a disc
has very low PIE/POE error rates, the reading curve may not be smooth with
dropoffs. Due to the fact that we oversped the reading capabilities of the
LiteON SOHD-167T, such drops are expected, especially near the outer area of
the disc.
The measurements below should be taken not as the absolute criteria of the
burning quality, but as an indication level.
Maxell 4X DVD+RW @ 4X
Optodisc 4X DVD+RW @ 4X
Mitsubishi Chemicals 4X DVD-RW @ 4X
Optodisc 4X DVD-RW @ 4X
Traxdata 4X DVD-RW @ 4X
- Summary
All the tests completed successfully and the PIE levels are rather low, which
means good writing quality with RW media.
16. DVD+R DL - Page 1
SONY DRU-710A Dual DVD±RW Recorder - Page 16
DVD+R DL - Page 1
The SONY DRU-710A with firmware BY01 supports three media ID codes for 2.4X
DL recording. Those are:
Mitsubishi Chemicals (MKM 001)
Ricoh ( RICOHJPND00)
Traxdata ( Ritek D01)
We believe that with the next firmware release, more will be supported.
- Writing Tests
We burned one DVD+R DL disc with DVD-Video content and DVD-ROM BookType
setting. As the source we used "Gladiator Movie - Special Edition" disc1
with total size of 6.86GB. First, we transferred the movie to the HDD with
DVD Decrypter, stored in ISO format (single file). Afterwards, we used CopyToDVD
v3.0.19 to burn
the image and selected the SONY burner.
After pressing"OK", the burning procedure started:
and finished after 37:25 mins. The average speed was 2.35X as reported by the CopyToDVD software.
For comparison, we post some burning times with other DL writers,
which all burned the same content ("Gladiator Movie - Special Edition" disc1),
using CopyToDVD software:
Drive |
Time (mins) |
SONY DRU-700A |
|
BenQ DW1600A DL |
40:16 |
BenQ DW830A |
39:14 |
LiteON SOHW-832S DVD+R DL BookType |
38:33 |
LiteON SOHW-832S DVD-ROM BookType |
38:36 |
NEC 2510A |
37:17 |
LG GSA-4120B |
38:12 |
ASUS DRW-1604P (4X) |
23:10 |
ASUS DRW-1604P (2.4X) |
38:08 |
Pioneer DVR-108A (4X) |
23:10 |
Pioneer DVR-108A (2.4X) |
|
Philips DVDR1640P |
39:47 |
The SONY drive performed well. The best recording times belong the to Pioneer
and Asus drives since both support 4X for the same task.
17. DVD+R DL - Page 2
SONY DRU-710A Dual DVD±RW Recorder - Page 17
DVD+R DL - Page 2
- Writing Quality
In order to test the writing quality of the burned DVD+R DL DL, we again
used the LiteOn SOHD-167T and Plextor PX-712A drives.
Mitsubishi Chemicals DVD+R9 2.4X @ 2.4X
Traxdata DVD+R9 2.4X @ 2.4X
The performance of the drive was about average. The media from Mitsubishi
Chemicals revealed good writing quality, although we have seen better, while
the Traxdata's DL media was unplayable...
18. DRU710A vs. SA300 - Page 1
SONY DRU-710A Dual DVD±RW Recorder - Page 18
DRU710A vs. SA300 - Page 1
For checking exactly what the DRU-710A reports, we used three different
media, burned with other recorders. Those three media have been measured with
the
well known AudioDev SA300 DVD CATS system at 1X.
The drive reports only PI/PIF errors, we will compare those measurements at various reading speeds:
Please note that the posted results are only valid for the specific tested DRU-710A
drive. Using another drive can produce totally different results. Be aware!
#1st Test Disc - PISum8/PIF Comparison - 8X Reading speed
The PI/PIF error rate trend lines looks similar to the SA300 and the values
for the PI although not the same, are similar.
#1st Test Disc - PISum8/PIF Comparison - 6X Reading speed
Using the drive at 6X proved to be the same as with the previous speed at
8X.
#1st Test Disc - PISum8/PIF Comparison - 4X Reading speed
With this test disc, all reading speeds 8X, 6X, 4X showed that at the end
of the disc, the PI/PIF error rate increases. The SA300 system also measured
similar performance.
19. DRU-710A vs. SA300 - Page 2
SONY DRU-710A Dual DVD±RW Recorder - Page 19
DRU-710A vs. SA300 - Page 2
For checking exactly what the DRU-710A reports, we used three different media,
burned with other recorders. The three media were then measured with
the well known AudioDev SA300 DVD CATS system at 1X.
The drive reports only PI/PIF errors, we will compare those measurements at various reading speeds:
Please note that the posted results are only valid for the specific tested DRU-710A
drive. Using another drive can produce totally different results. Be aware!
#2nd Test Disc - PISum8/PIF Comparison - 8X Reading speed
Once again the PI/PIF error rate trend lines are similar to the SA300 and
the values for the PI are almost the same.
#2nd Test Disc - PISum8/PIF Comparison - 6X Reading speed
6X and 8X revealed almost the same results.
#2nd Test Disc - PISum8/PIF Comparison - 4X Reading speed
The 4X speed reported an excellent writing quality which is far from
the truth... The PI/PIF error rate trend lines are similar to the SA300.
20. DRU-710A vs. SA300 - Page 3
SONY DRU-710A Dual DVD±RW Recorder - Page 20
DRU-710A vs. SA300 - Page 3
For checking exactly what the DRU-710A reports, we used three different media,
burned with other recorders. The media was then measured with the
well known AudioDev SA300 DVD CATS system at 1X.
The drive reports only PI/PIF errors, we will compare those measurements at various reading speeds:
Please note that the posted results are only valid for the specific tested DRU-710A
drive. Using another drive can produce totally different results. Be aware!
#3rd Test Disc - PISum8/PIF Comparison - 8X Reading speed
#3rd Test Disc - PISum8/PIF Comparison - 6X Reading speed
6X and 8X had similar results but they were totally different from those
of the SA300.
#3rd Test Disc - PISum8/PIF Comparison - 4X Reading speed
The PI/PIF error rate trend lines are similar to the SA300 only in the case
of 4X scanning.
21. DRU-710A vs. SA300 - Page 4
SONY DRU-710A Dual DVD±RW Recorder - Page 21
DRU-710A vs. SA300 - Page 4
To check exactly what the drive reports when measuring DVD media, we compare the scans of four different media, burned by other recorders with the well known AudioDev SA300 DVD CATS system. We used four reading speeds, with DVD+R media:
Please note that the posted results are only valid for the specific tested DRU-710A
drive. Using another drive can produce totally different results. Be aware!
#4th Test Disc - PISum8/PIF Comparison - 8X Reading speed
#4th Test Disc - PISum8/PIF Comparison - 6X Reading speed
As it can been clearly seen, neither the PI/PIF error rate trend lines
are similar to the SA300 nor the values for both speeds...
22. BookType Setting
SONY DRU-710A Dual DVD±RW Recorder - Page 22
BookType Setting
Booktype setting can easily be changed with Nero Burning Rom, included in the retail package. You will find the booktype option in the "Choose Recorder" tab, under "Options".
We tried to change the "Automatic" booktype setting to DVD-ROM, and we got the following message, informing us that DVD-ROM booktype is recommended to archive highest DVD-Video playback compatibility:
We then burned some DVD+R and dvd+RW media to check if the booktype setting is changed for +R/+RW/+R9 media. The media was recorded as DVD-ROM. So, booktype changes is not a problem for the Sony DRU-710A.
You can also use alternative utilities (LiteON Booktype Utility & KProbe).
With KProbe, under Tools->Bitsetting, the user can view the current Disc
Type and change the BookType to either DVD-ROM/DVD+R/+RW. Unfortunately, Bit
Setting
isn't supported with DVD-R media:
Lets now try changing the Bit Setting for DVD+R media, the current Booktype
is normal (DVD+R):
After pressing the "Set" button, the booktype changed to DVD-ROM:
23. Conclusion
SONY DRU-710A Dual DVD±RW Recorder - Page 23
Conclusion
SONY's DRU-710A has to compete with many new 16X writers with faster writing
+/-R and DL speeds. The drive's weakness is the writing quality. Specifically,
9 out of 22 media reported errors and the scan/reading process was aborted.
Only
with RW media did the drive perform well. In the case of Double Layer discs,
Traxdata failed while playing back, during the layer change.
The CD reading tests revealed that the drive is a fast reader but with low
error correction capabilities. With DVD media, the performance is reversed,
where the drive has good error correction but with average reading speed.
According to our DAE test, the drive was again a fast reader and managed to
rip/playback all of our AudioCD protected discs. 99min AudioCD's are not
a problem for the drive while 90min lowers the speed to the extreme.
CD games protection are a problem for the DRU-710A. It can only create
working backups with SafeDisc versions 2.8 or lower.
The CD writing times should be lower for 48X and we would like the 48X to
be supported by default in order to avoid pressing the eject button for 5 seconds
every time we open the tray. The writing quality with CDs, according to our
jitter measurements tests, can be characterized as good, however it depends
on the inserted media.
One important feature that the drive supports is that of the booktype change.
This solves any possible compatibility problems on players and other drives.
The price for the retail package varies beetween $135~170. We estimate that
the price is a little high since the competition offers 16X for both DVD
formats in combination with 4X with DL media at prices lower than $100.
- The Good
- Front bezel can be changed with the included black colored
- Can backup up to SafeDisc2 v2.8x protected discs
- Good DVD error correction
- Good CD writing quality with specific media
- Can overburn up to 99mins
- High C2% pointers accuracy
- Supports protected Audio discs (CDS200, Key2Audio)
- Supports BookType BitSetting for DVD+R/+RW/+DL formats
- Can be used for CD/DVD media error measurements
- Big unofficial community support (KProbe, Media Speed hacks, RPC1 utilities)
- The Bad
- Retail Price is high
- Poor CD error correction ability
- DVD writing quality with many media needs serious improvement
- Doesn't accurately backup SafeDisc2 v2.9x+ protected discs
- Doesn't support reading of DVD-RAM media
- Retail package doesn't include DVD+R DL media
- Doesn't support DVD±R overburning
- Competition offers 16X DVD-R and 4X DL writing
- Like to be fixed
- Inconvenient changing from 40X to 48X reading/writing
- DVD writing quality with many media needs serious improvement
24. Firmware Hacks
SONY DRU-710A Dual DVD±RW Recorder - Page 24
Firmware Hacks
It is possible with the use of "OmniPatcher for LiteOn DVD Writers",
to change the maximum supported reading speed for every supported media as
listed in the drive's firmware and of course swap writing strategies between the media.
We have ticked the "Increase DVD±R/R9/RW reading speed" in
order to see if the drive can benefit from the increased reading speed. Judging
from the results below, only DVD+R/+RW media can "boosted" to
12X with a smooth graph, the DVD-R reached 10X, while DVD+R9 read up to 10X
(CAV).
25. Updated Firmware Performance (v.BYX2) - Page 1
SONY DRU-710A Dual DVD±RW Recorder - Page 25
Updated Firmware Performance (v.BYX2) - Page 1
Sony recently released a new firmware version that aims to further boost the performance of the SONY DRU-710A burner. It provides 12X DVD-R burning speed, instead of 8X that previous firmware versions supported. It can also burn double layer media at 4X. Reading performance is not changed, but DRU-710A was already a very good and fast reader, so there is no need to optimize reading performance.
Sony also tried to optimize writing speed for certain media that could not be burned at maximum naming speed. For example, the Philips DVD+R 16X certified media could only be burned at 8X. With this new firmware, you can burn this media at 12X. You can see a complete media support list in the table below. Unfortunately, only Verbatim double layer media can be burned at 4X, but we hope to see further improvements at this point.
DVD-R |
DVD+R |
4M SYS 202C1/52 [ 4x ]
AML /52 [ 4x ]
AN30 /52 [ 4x ]
AN31 /52 [ 4x ]
AN32 /52 [ 4x ]
Auvistar /50 [ 2x ]
BeAll G00001/50 [ 2x ]
BeAll G40001/52 [ 4x ]
BeAll G80001/52 [ 4x, 6x, 8x ]
CMC MAG. /50 [ 2x ]
CMC MAG. AE1/52 [ 4x, 6x, 8x, 12x ]
CMC MAG. AF1/52 [ 4x ]
DATA TRACK /52 [ 4x ]
DAXON004 /52 [ 4x ]
DAXON008S /52 [ 4x, 6x, 8x, 12x ]
DKM_01 /52 [ 4x ]
Dvsn /52 [ 4x ]
FORNEX001 /50 [ 2x ]
FORNEX101 /52 [ 4x ]
FUJIFILM03 /52 [ 4x, 6x, 8x ]
GSC001 /50 [ 2x ]
GSC001 /52 [ 4x ]
GSC002 /52 [ 4x ]
GSC003 /52 [ 4x, 6x, 8x ]
INFODISC-R01/52 [ 4x ]
INFODISC-R20/52 [ 4x, 6x, 8x ]
ISSM 01 /52 [ 4x ]
LD /50 [ 2x ]
LEADDATA /50 [ 2x ]
LEADDATA S03/52 [ 4x, 6x, 8x ]
LEADDATA01 /52 [ 4x ]
LGE04 /52 [ 4x ]
LGE08 /52 [ 4x, 6x, 8x ]
LONGTEN 001 /52 [ 4x ]
LONGTEN 009 /52 [ 4x ]
MAM4XG01 /52 [ 4x ]
MBI /50 [ 2x ]
MBI 01RG20 /52 [ 4x ]
MBI 03RG30 /52 [ 4x, 6x, 8x ]
MCC 00RG200 /50 [ 2x ]
MCC 01RG20 /52 [ 4x ]
MCC 02RG20 /52 [ 4x, 6x, 8x ]
MCC 03RG20 /00 [ 4x, 6x, 8x, 12x ]
MCI4XG01 /52 [ 4x ]
MCIG01 /50 [ 2x ]
ME 153 /52 [ 4x ]
MEI 00V001 /50 [ 2x ]
MUST 001 /52 [ 4x ]
MXL RG01 /50 [ 2x ]
MXL RG02 /52 [ 4x ]
MXL RG03 /52 [ 4x, 6x, 8x ]
NANYA-JC001 /52 [ 4x ]
ONIDTECH /52 [ 4x ]
OPTODISCK001/50 [ 2x ]
OPTODISCK001/52 [ 4x ]
OPTODISCR004/52 [ 4x ]
OPTODISCR008/52 [ 4x, 6x, 8x ]
Plasmon1A /52 [ 4x, 6x, 8x ]
POSG04 /52 [ 4x ]
POSG06 /52 [ 4x, 6x, 8x ]
POSJ 01 /50 [ 2x ]
PRINCO /50 [ 2x ]
PRINCO /52 [ 4x ]
PRINCO8X01 /52 [ 4x, 6x, 8x ]
PRINCO8X02 /52 [ 4x, 6x, 8x ]
ProdiscF01 /52 [ 4x, 6x, 8x ]
PRODISCG02 /50 [ 2x ]
ProdiscS03 /52 [ 4x ]
ProdiscS04 /52 [ 4x, 6x, 8x ]
PVC001001 /00 [ 2x ]
PVCR001002 /52 [ 4x ]
RITEKG03 /50 [ 2x ]
RITEKG04 /52 [ 4x ]
RITEKG05 /52 [ 4x, 6x, 8x ]
RITEKG06 /52 [ 4x, 6x, 8x ]
RITEKM02 /52 [ 4x ]
SKC Co.,Ltd./52 [ 4x ]
SKC M801 /52 [ 4x, 6x, 8x ]
SONY /50 [ 2x ]
SONY04D1 /52 [ 4x ]
SONY08D1 /52 [ 4x, 6x, 8x, 12x ]
TAIYOYUDEN /50 [ 2x ]
TAROKO-MX4 /52 [ 4x ]
TDKG02000000/50 [ 2x ]
TTG01 /52 [ 4x ]
TTG02 /52 [ 4x, 6x, 8x ]
TTH01 /52 [ 4x, 6x, 8x ]
TTH02 /00 [ 4x, 6x, 8x ]
TYG01 /52 [ 4x ]
TYG02 /52 [ 4x, 6x, 8x ]
UME01 /52 [ 4x, 6x, 8x ]
VANGUARD /52 [ 4x ]
VDSPMSAB 01 /52 [ 4x ]
VDSPSAB 01 /52 [ 4x ]
Yi Jhan 001 /52 [ 4x ] |
AML /001/00 [ 4x ]
AML /002/00 [ 4x, 6x, 8x ]
BeAll000/P40/00 [ 4x ]
BeAll000/P80/00 [ 4x, 6x, 8x ]
CMC MAG /E01/00 [ 4x, 6x, 8x ]
CMC MAG /F01/00 [ 4x ]
CMC MAG /F01/01 [ 4x, 6x, 8x ]
CMC MAG /M01/00 [ 4x, 6x, 8x, 12x, 16x ]
CMC MAG /R01/00 [ 4x ]
DAXON /AZ1/00 [ 4x ]
DAXON /AZ2/00 [ 4x, 6x ]
DAXON /AZ3/00 [ 4x, 6x, 8x, 12x, 16x ]
DDT 01 /001/01 [ 4x ]
DT-D02 /02 /00 [ 4x ]
DT-D03 /004/00 [ 4x, 6x, 8x ]
EMDP /000/00 [ 4x ]
GSC502 /002/00 [ 4x ]
GSC503 /H01/00 [ 4x ]
INFODISC/R10/02 [ 4x ]
INFODISC/R20/00 [ 4x, 6x, 8x ]
INFOME /R20/00 [ 4x, 6x, 8x ]
ISSM /001/00 [ 4x, 6x, 8x ]
LD /001/00 [ 2.4x ]
LD /A02/00 [ 4x ]
LD /S03/00 [ 4x, 6x, 8x ]
LONGTEN /002/00 [ 4x ]
MAM /M02/00 [ 4x, 6x, 8x ]
MAXELL /001/00 [ 4x ]
MAXELL /002/00 [ 4x, 6x, 8x ]
MAXELL /003/00 [ 4x, 6x, 8x, 12x, 16x ]
MBIPG101/R03/00 [ 4x ]
MBIPG101/R04/01 [ 4x, 6x, 8x ]
MBIPG101/R05/01 [ 4x, 6x, 8x, 12x, 16x ]
MCC /001/00 [ 4x ]
MCC /002/00 [ 4x ]
MCC /003/00 [ 4x, 6x, 8x ]
MCC /004/00 [ 4x, 6x, 8x, 12x, 16x ]
MEDIA ID/001/00 [ 4x ]
MPOMEDIA/001/00 [ 2.4x ]
MPOMEDIA/040/00 [ 4x ]
MPOMEDIA/080/00 [ 4x, 6x, 8x ]
MUST /002/01 [ 4x, 6x, 8x ]
MUST 002/ /02 [ 4x ]
NANYA /CHX/00 [ 4x, 6x, 8x ]
NANYA /CLX/00 [ 4x, 6x, 8x ]
NANYA /DR /00 [ 2.4x ]
NANYA /RJB/00 [ 4x ]
OPTODISC/OP1/00 [ 2.4x ]
OPTODISC/OP2/00 [ 2.4x ]
OPTODISC/OR4/00 [ 4x ]
OPTODISC/OR8/00 [ 4x, 6x, 8x ]
Philips /081/00 [ 4x, 6x, 8x ]
PHILIPS /C08/00 [ 4x, 6x, 8x ]
PHILIPS /C16/01 [ 4x, 6x, 8x, 12x ]
Plasmon /c01/00 [ 4x, 6x, 8x ]
PRODISC /R01/00 [ 2.4x ]
PRODISC /R02/00 [ 4x ]
PRODISC /R03/00 [ 4x, 6x, 8x ]
PRODISC /R04/04 [ 4x, 6x, 8x, 12x, 16x ]
PRODISC /R05/01 [ 4x, 6x, 8x ]
RICOHJPN/R00/00 [ 4x ]
RICOHJPN/R01/02 [ 4x ]
RICOHJPN/R02/03 [ 4x, 6x, 8x ]
RICOHJPN/R03/04 [ 4x, 6x, 8x, 12x, 16x ]
RITEK /M02/01 [ 4x ]
RITEK /R01/00 [ 2.4x ]
RITEK /R02/01 [ 4x ]
RITEK /R03/01 [ 4x, 6x, 8x ]
RITEK /R03/02 [ 4x, 6x, 8x ]
RITEK /R04/01 [ 4x, 6x, 8x, 12x, 16x ]
SKYMEDIA/R01/00 [ 2.4x ]
SONY /D01/00 [ 4x ]
SONY /D11/00 [ 4x, 6x, 8x ]
SONY /D21/00 [ 4x, 6x, 8x, 12x, 16x ]
TDK /001/00 [ 4x ]
TDK /002/00 [ 4x, 6x, 8x ]
TDK /003/00 [ 4x, 6x, 8x, 12x, 16x ]
ULTRAN /202/00 [ 4x ]
VDSPMSAB/001/01 [ 4x ]
WINGSHIN/001/31 [ 4x, 6x, 8x ]
WINGSHIN/G04/00 [ 4x ]
YUDEN000/T01/00 [ 4x ]
YUDEN000/T01/01 [ 4x ]
YUDEN000/T02/00 [ 4x, 6x, 8x ]
YUDEN000/T03/00 [ 4x, 6x, 8x, 12x, 16x ] |
DVD-RW |
DVD+RW |
CMCW02 /00 [ 2x ]
CMCW03 /00 [ 4x ]
DAXON_RW2X01/00 [ 2x ]
JVC/VictorT7/00 [ 1x ]
JVC0VictorD7/00 [ 4x ]
JVC_VictorW7/00 [ 2x ]
MCC 00RW11N9/00 [ 1x ]
MCC 01RW11n9/00 [ 2x ]
MCC 01RW4X /00 [ 4x ]
OPTODISCK001/20 [ 1x ]
OPTODISCK001/21 [ 2x ]
OPTODISCW002/21 [ 2x ]
OPTODISCW004/21 [ 4x ]
PRINCO /20 [ 1x ]
PRINCO /21 [ 2x ]
PRINCORW0004/31 [ 2x ]
Prodisc DW04/21 [ 2x ]
Prodisc DW06/00 [ 4x ]
ProdiscDVDRW/00 [ 1x ]
PVCW00D002K9/21 [ 2x ]
PVCW00V00245/00 [ 2x ]
RITEK000V11A/00 [ 1x ]
RITEKW01 /00 [ 2x ]
RITEKW04 /00 [ 2x ]
SONY000000U9/00 [ 1x ]
TDK501saku]3/20 [ 1x ]
TDK502sakuM3/00 [ 2x ]
TDK601saku /00 [ 4x ] |
CMC MAG /W01/00 [ 2.4x ]
CMC MAG /W02/00 [ 4x ]
DAXON /D41/00 [ 4x ]
DAXON /D42/00 [ 4x ]
INFODISC/A01/00 [ 2.4x ]
INFODISC/A10/00 [ 4x ]
MBIPG101/W03/00 [ 2.4x ]
MBIPG101/W04/00 [ 4x ]
MCC /A01/00 [ 2.4x ]
MKM /A02/00 [ 4x ]
NANYA /DRW/00 [ 4x ]
NANYASC /DRW/00 [ 2.4x ]
OPTODISC/OP1/00 [ 2.4x ]
OPTODISC/OP4/01 [ 4x ]
PHILIPS /010/02 [ 4x ]
PHILIPS /041/00 [ 4x ]
PRODISC /W01/00 [ 2.4x ]
PRODISC /W02/00 [ 4x ]
RICOHJPN/W01/00 [ 2.4x ]
RICOHJPN/W11/01 [ 4x ]
RITEK /001/01 [ 2.4x ]
RITEK /004/30 [ 4x ]
RITEK /W04/00 [ 4x ]
SENTINEL/W01/00 [ 2.4x ]
SENTINEL/W02/00 [ 4x ]
SONY /S11/00 [ 4x ] |
DVD+R9 (Double Layer media) |
CMC MAG /D01/00 [ 2.4x ]
INFOME /D01/00 [ 2.4x ]
MKM /001/00 [ 2.4x, 4x ]
PHILIPS /CD2/00 [ 2.4x ]
PRODISC /D01/00 [ 2.4x ]
RICOHJPN/D00/01 [ 2.4x ]
RITEK /D01/01 [ 2.4x ] |
The bolded media are the media that we tested with this new firmware. Below are the drive's main specs as given by Nero CD/DVD Speed, DVDInfoPro and VSO Inspector with the new BYX2 firmware:
The drive was installed as secondary master and under WindowsXP recognized as a "SONY DVD RW DRU-710A".
26. Updated Firmware Performance (v.BYX2) - Page 2
SONY DRU-710A Dual DVD±RW Recorder - Page 26
Updated Firmware Performance (v.BYX2) - Page 2
Below you can see the writing strategies the SONY DRU-710 is using with the new BYX2 firmware.
Burning process started at 6.69X and Nero CD/DVD Speed reported an average speed of 11.98X (CAV writing). Burning process was completed in 5:58mins.
Burning process started at 5.39X and Nero CD/DVD Speed reported an average speed of 9.60X (P-CAV writing). Burning process was completed in 7:01mins.
27. Updated Firmware Performance (v.BYX2) - Page 3
SONY DRU-710A Dual DVD±RW Recorder - Page 27
Updated Firmware Performance (v.BYX2) - Page 3
In the table below, you can see the results we got for DVD-R media format at 12X.
In order to test the writing quality and readability of the burned media, we followed our standard testing procedure with the LiteON SOHD-167T reader and the Plextor PX-712A burner.
- CMC Magnetics DVD-R 8X @ 12X
As you can see, although PI error rates where rather low, both media could not be read successfully by the LiteON reader. We hope to see DVD-R writing quality improved with a future firmware release.
28. Updated Firmware Performance (v.BYX2) - Page 4
SONY DRU-710A Dual DVD±RW Recorder - Page 28
Updated Firmware Performance (v.BYX2) - Page 4
In the table below, you can see the results we got for DVD+R media format at 12X.
Again, we followed our standard testing procedure with the LiteON SOHD-167T reader and the Plextor PX-712A burner to investigate writing quality.
Philips media reported better results, with very low PI error rates. Both media were read successfully by the LiteON drive, but Verbatim 16X certified media introduced high PI error values, reaching a maximum point of 820.
29. Updated Firmware Performance (v.BYX2) - Page 5
SONY DRU-710A Dual DVD±RW Recorder - Page 29
Updated Firmware Performance (v.BYX2) - Page 5
In order to investigate the performance of the drive with double layer media, we burned Verbatim DVD+R DL disc with DVD-Video content and DVD-ROM BookType setting.
As the source we used "Gladiator Movie - Special Edition" disc1 with total size of 6.86GB. First, we transferred the movie to the HDD with DVD Decrypter, stored in ISO format (single file). Afterwards, we used the latest CopyToDVD software to burn the image and selected the SONY burner.
There was a small pause after selecting the desired burner, but this should not worry users, since the drive needs to initialize the media to achieve maximum performance.
The burner needed 23:04mins to complete this process. The average speed was 3.83X as reported by the CopyToDVD software.
30. Updated Firmware Performance (v.BYX2) - Page 6
SONY DRU-710A Dual DVD±RW Recorder - Page 30
Updated Firmware Performance (v.BYX2) - Page 6
In order to test the writing quality of the burned DVD+R DL DL, we again used the LiteOn SOHD-167T and Plextor PX-712A drives.
- Verbatim DVD+R9 2.4X @ 4X
SONY DRU-710A reported very good performance with Verbatim double layer media. No error at all with both LiteON and Plextor drives, and low PI error levels. Of course, booktype changes are always possible, while DVD-ROM booktype is the default booktype setting for DVD+R9 media.
31. Updated Firmware Performance (v.BYX2) - Page 7
SONY DRU-710A Dual DVD±RW Recorder - Page 31
Updated Firmware Performance (v.BYX2) - Page 7
We usually apply hacked firmware versions for several drives to boost their performance. With this firmware release, SONY practically offers officially what we usually get "unofficially". We were happy to see that SONY is always trying to improve their drives, and add more features to drives that are already on the market. 4X double layer writing and 12X DVD-R writing support is a great addition to this new firmware, released by SONY.
On the other hand, DVD-R writing quality can be further improved. Double layer media was written successfully at 4X and reported very good quality results. According to these results, this new firmware release is suggested for all owners of the DRU-710A burner.