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1993-06-01
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Path: menudo.uh.edu!usenet
From: hr@brewhr.swb.de (Heiko Rath)
Newsgroups: comp.sys.amiga.reviews
Subject: REVIEW: Apple CD-300 CD-ROM drive
Followup-To: comp.sys.amiga.hardware
Date: 1 Jun 1993 18:31:16 GMT
Organization: The Amiga Online Review Column - ed. Daniel Barrett
Lines: 318
Sender: amiga-reviews@math.uh.edu (comp.sys.amiga.reviews moderator)
Distribution: world
Message-ID: <1ug79k$a3v@menudo.uh.edu>
Reply-To: hr@brewhr.swb.de (Heiko Rath)
NNTP-Posting-Host: karazm.math.uh.edu
Keywords: hardware, CD-ROM, SCSI, commercial
PRODUCT NAME
Apple CD-300
BRIEF DESCRIPTION
The Apple CD-300 is a dual speed SCSI CD-ROM drive that supports
playing of audio CDs, reading of CD-ROMs, is multi-session compatible, and
conforms to several other standards. As a bonus, it can read digital data
from audio CDs.
AUTHOR/COMPANY INFORMATION
Name: Apple Computer GmbH
Address: Gutenbergstr. 1
D-8045 Ismaning
GERMANY
[MODERATOR'S NOTE: Apple has different contact
addresses in other countries. - Dan]
Telephone: +49 (89) 99640-0
FAX: +49 (89) 99640-180
LIST PRICE
I don't know the list price. I paid DM 800,- (about $500 (US))
at my local Apple dealer here in Germany.
SPECIAL HARDWARE AND SOFTWARE REQUIREMENTS
HARDWARE
An Amiga with a SCSI host adapter.
A SCSI bus terminator.
SOFTWARE
A CD-ROM filesystem for accessing CD-ROMs. I use the Babel
CDROM FS V1.1.
For playing audio CDs, you will need a little utility. I
have written such a thing called SCSIUtil that will allow
you to play selected tracks. A much more comfortable
solution is Jukebox, a program with a GUI and ARexx support,
available from Franz-Josef Reichert (fjrei@kbsaar.saar.de).
COPY PROTECTION
None.
MACHINE USED FOR TESTING
Amiga 3000/25
Quantum LP52S hard disk
Fujitsu M2624S-512 hard disk
Wangtek 5150ES SCSI FA14 streamer
2 MB CHIP RAM, 8 MB FAST RAM
AmigaDOS 2.1 (Kickstart 37.175, Workbench 38.35)
Commodore A2232 multiserial card
Macrosystems VLAB real time video digitizer card
Babel CDROM FS V1.1 (highly recommended)
COMPONENTS SUPPLIED IN PACKAGE
Apple CD 300
Power cord
Warranty Statement
License Agreement (that could turn your brain into jelly ;-)
1 Caddy
2 Macintosh floppies
1 User Manual
9 CDs:
- The Macintosh Demo Games CD
- The Macintosh Demo Applications CD
- Just Grandma and me
- From Alice to Ocean
- Euro CD Introduction to CD-ROM
- Mozart String Quartet in C Major, K.465 The "Dissonant"
- Apple CD-ROM Titles Sampler
- Apple Chronicle
- Kodak Photo CD Photo Sampler
REVIEW
After having decided to get a CD-ROM drive I watched the newsgroup
"alt.cd-rom" for suggestions on a good one to buy. As minimum requirements
I wanted a drive with double speed (300 KB/s), multi-session Photo CD
support and the ability to play audio CDs. When I first heard about the
Apple drive that would also allow me to read digital data off audio CDs, I
was hooked.
My local Apple dealer told me that I would have to wait for the
drive, as it was available in the USA but not in Germany yet. When he
also told me that the price would be around DM 800,- ($500 (US)), I
ordered one immediately.
Finally the drive arrived at the beginning of March 1993. The box
contained the drive, some Macintosh specific software, and a short user's
manual. The color of the Apple CD-300 is the same as that of my Amiga 3000,
only a little bit lighter. On the front panel it has an eject button, a
status LED, volume control, and a headphone jack. Next to the eject button
is a little hole which is used to eject a disc in an emergency. The eject
mechanism is motor-controlled, and a trap door very ingeniously protects the
drive against dust. On the rear, the drive has two RCA audio output jacks
(to connect to an external amplifier or amplified speakers), the on/off
switch, the power connector, two SCSI 50-pin connectors, and a selector for
the SCSI ID.
The drive requires standard Sony style caddies for accessing CDs.
This means that in order to insert a CD, you first have to place it into a
caddy and then load it together with the caddy into the drive.
I connected the drive to my Amiga 3000 and installed the Babel CDROM
FS V1.1. Without any other setup problems, I'm now able to use ISO 9660
formatted CD-ROMs at a very decent speed (the directory scanning and reading
of data feels much faster than with a 150 KB/s CD-ROM drive on my SUN
workstation at work).
Since the software that was available at that time to play audio CDs
was not compatible with the drive, I decided to write my own utility. This
was easily done by taking the ANSI SCSI 2 Draft and using the commands
described there, since the drive follows the recommendations closely.
After I saw Franz Josef Reichert's (fjrei@kbsaar.saar.de) Jukebox
program, I spoke to him about a version with support for the Apple CD-300.
He was very helpful and there now exists a player module for this drive.
The drive is able to support multi-session Photo CDs with a
Macintosh. To do the same with my Amiga, I needed some software. After
looking around and getting a hint to search in alt.sources, I found Hadmut
Danisch's (danisch@ira.uka.de) hpcdtoppm utility, originally written on a
UNIX machine. This was easily compiled on my Amiga and enables me to
convert Photo CD images to PPM, from where I can convert to any other
required format.
Because I'm very curious, I wanted to know how to read digital data
off an audio CD. Several questions later, I had the info about a vendor
specific SCSI command and incorporated it into my little SCSIUtil. Now I'm
able to read all these soundbits and pieces and use them on my Amiga.
BTW, the Apple CD-300 replies to a SCSI INQUIRY command with "SONY
CD-ROM CDU-8003". I heard that this basically a Sony CDU-561 drive with a
patched ROM.
Apple CD 300 Technical Specifications:
Playback medium: 12-cm optical disc installed in a CD caddy
(any CD-ROM or audio compact disc is compatible)
Capacity:
Mode 1: 656 MB
Mode 2: 748 MB
Recording surfaces: 1
Data/block (available to user):
Mode 1: 2048 bytes
Data/block (available to user),
Mode 2: 2336 bytes
Blocks per disc: more than 270,000
Audio playback:
Playing time: more than 1 hr.
Frequency response: 20 to 20,000 Hz
Characteristics:
Rotational speed:
-- Normal speed (1X): 230 to 530 rpm
-- Double speed (2X)*: 460 to 1060 rpm
Average access time:
-- Normal speed (1X): 360 ms
-- Double speed (2X): 295 ms
Data streaming rate, normal speed (1X):
-- Mode 1: 150 KB/sec
-- Mode 2: 171 KB/sec
Data streaming rate, double speed (2X):
-- Mode 1: 300 KB/sec
-- Mode 2: 342 KB/sec
* "(2X)" is the symbol for increased performance -- double
the spin speed
Block rate:
-- Normal speed (1X): 75 blocks/sec
-- Double speed (2X): 150 blocks/sec
SCSI bus transfer burst rate (over one
CD-ROM block): 2.5 MB/sec
Buffer size: 256 KB
Formats supported:
Multi-session Kodak Photo CD
ISO 9660/High Sierra
Macintosh HFS
CD-ROM XA (requires additional ADPCM hardware to read
compressed audio)
CD+G
CD+MIDI
Standard audio CDs
CD digital audio data via SCSI bus Interfaces
One headphone jack with volume control (front panel)
Two SCSI 50-pin connectors (rear panel)
Two RCA audio output jacks for external amplifier or
amplified speakers (rear panel)
Electrical requirements:
Power requirements:
-- External: 100 to 240 V AC, 50/60 Hz
-- Internal: +5 V DC 15%,12 V DC 1 10%
Power consumption:
-- External: 0.28 A AC (drive on)
-- Internal: 350 mA maximum for +5 V and
750 mA average, 1.5 A peak for +12 V
Operating environment:
Temperature:
-- External: 41! F to 104! F (5! C to 40! C)
-- Internal: 41< F to 122< F (5< C to 50< C)
Relative humidity: 5% to 90% noncondensing
Non-operating environment:
Storage temperature ( 6 mo.):
-22! F to 122! F (-30! C to 50! C)
Transportation temperature (72 hrs.):
-40! F to 149! F (-40! C to 65! C)
Relative humidity: 5% to 95% noncondensing
Size and weight:
External:
-- Height: 1.96 in. (5.0 cm)
-- Width: 7 in. (17.75 cm)
-- Depth: 13.1 in. (33.