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Emulator III : Upgrades & Add Ons

Factory Upgrades The Emu factory have long since stopped providing upgrades for the Emulator III. However they do still provide some vital spares. The EIII has an internal card frame, which was designed to enable upgrade cards to be fitted. Whilst 32 voices and 16 MB of sample RAM were publicy announced in adverts in May 1988, these upgrades never materialised. The EIII had some big teething problems - which took priority over these upgrades being developed into production. However the SCSI bus was exploited, and a wide range of external sdrives were available over time.

Hard Drive
The Emulator III came with an internal SCSI Hard Drive, which is typically around 40 MB, and some EIII's have already been upgraded with 300 - 500 MB drives during their working life. The internal hard disk can be easily replaced with an upgraded disk.

External Hard Disks The EIII supports a range of external hard and removable disks. By far the best option is to use a Magnetic Optical Removable Disk Drive (such as the Fujitsu 640 MB models). Use 512 byte sectored optical disks (128/230/540 MB), as 2048 byte sectored disks may not work (e.g. 640 MB and 1.3 GB 3.5" MO).

MO drives can easily handle the rather slow EIII SCSI bus and they offer very high data security. Jaz and Zip drives can also be used, but users report reduced reliability of removable drives based on magnetic media.The EIII takes time to format large drives, so 1 GB is a practical upper limit (3 hours plus with the mandatory disk verify).

HD300 External Hard Disk
In the summer of 1988 E-mu Systems launched the HD300 external hard disk for the EIII. This rugged 300 Megabyte hard disk was designed to complement the EIII Rack or Keyboard (it does nicely match the sleek black EIII Rack with its magenta racing stripe). It transfers data over the super high speed SCSI interface. The HD300 comes loaded with ten banks of factory EII sounds (a $950 value). Each 4MB bank will load in under nine seconds.

Features include; LSI circuitry for high reliability, automatic shipping lock, integral shock mounts, 1:1 sector interleave, automatic temperature compensation, and 48-bit error correction. Retail price was a huge $5,500 !! 

RM45RM45 Removable Drive E-mu Systems supplied a SCSI 45MB removable rack mount drive - the RM45 in mid 1989. The drives cost $1995 each.
more »
CDROM The EIII supports a range of SCSI CDROM drives although it is advisable to upgrade the OS to 2.42 before trying out a new CDROM drive. The later OS has improved SCSI support.

ProCDPOMI produced a 19" rack mount CDROM player for the Emulator III, and other SCSI/RS422 samplers. It was launched at Summer NAMM 1988.

It was called the Professional Universal Compact Disk Player (ProCDP), and it had a digital output and a hand held remote. The SCSI version was $1795, RS422 $1995 and both interfaces could be had for $2495.

Computer Editing
 Digidesign developed software for the Mac, called Sound Designer II, that allows visual editing of the EIII samples - and SCSI transfer of samples from the Mac to the EIII and back. Unfortunately it is no longer in production, and the later versions removed sampler support (after version 2.5)

An alternative excellent sample editor is Alchemy, (for the Mac - a demo version is
here). Alchemy supports many of the E-mu Systems range, including the Emax, Emax II (MIDI and RS-422), SP-1200 and EIII (SCSI), but it is no longer in production. more »

Jasmine Mega Drive E-mu Systems recommended this 5.25"
10 MB floppy drive for backing up EIII sound bank data in the summer of 1988. It was manufactured by Jasmine Technologies in the USA. A 4 MB bank loaded in 35 seconds, and the drive sold for $999. The floppy diskettes cost $36. This drive never made it as a popular format, but did anyone use this ?

 Hard Disks

The maximum disk space an EIII will format is aropund 1GB. Anything larger takes too long (hours).

The EIII can only use 800 MB
  = 8 MB x 100 Banks.

Proven Drives
Seagate ST51080N 1GB
Maxtor MXT 540S 540MB
Quantum XP31040W 1GB

 

 Sample Memory

The EIII has 4 or 8MB of RAM on the top PCB in the card frame (or the second card). There are sixteen 30-pin SIMM sockets on the card.

The 4MB RAM is either:
 16 x 256kbyte or
  4 x 1 MB
The 8MB RAM is 8 x 1MB

You could upgrade to 8MB buying the Memory Upgrade kit 6084 or 6085. These kits had the memory SIMM's, the unique new E-mu PAL chips and instructions.
The original 4 to 8 MB upgrade was $2395 in 1988 !
 

 Boot ROM

The firmwave or boot ROM could be upgraded from 1.0 to 2.0 with 2 new EPROM's. This provided some minor improvement when interconnecting the EIII with a Mac via SCSI. Version 2.0 is recommended if you link your Mac to your EIII.
 

 OS Diskettes more »

It is well worth while upgrading to the latest version of the operating system - 2.42. Floppy disks can be obtained from E-mu Systems or from us. Check the OS features.
  

 Useful Manuals

* EIII Memory Upgrade
    Instructions 
 

 * EIII Boot ROM 2.0
    Upgrade Instructions
 

 * EIII Diagnostics
 

 * EIII MIDI