Synth DB

The Ultimate Synthesizer Database


Total list currently 2405 items in 330 Brands

E-mu | Audity


Only one Audity ever came off the assembly line. At the time, it was a state of the art computer based analog synthesizer commissioned by ex-Tangerine Dreamer Peter Baumann in 1979. It came at a time when E-mu, like other synth manufacturers of the time, were making a move towards producing an instrument that was more compact and more advanced than the purely analog modular beasts they had been making. Under pressure from synths like Sequential's Prophet-5, E-mu set out to make a very powerful analog synth. The Audity was a 16-voice instrument with a massive amount of programmability and stability thanks to the computer based technology that controlled it.

Unfortunately the instrument was so expensive ($70,000) that nobody wanted to buy one. It was also a bear to program. E-mu wound up shelving it in order to start over with a new concept inspired by the Fairlight. This led to a sophisticated and much cheaper sampler - the Emulator 1. But the Audity had not been forgotten by E-mu. Much of the Audity's multi-timbral design went into the creation of the sample-playback Proteus synthesizers, which in turn paved way for the Audity 2000 sound module!

Engine TypeDigital
Voices (max)16
Engine Detailed2 SSM Chips with multi-waveforms, Noise Source per voice
Filter (VCF)SSM Filter Chips: High-Pass Filter, Low-Pass Filter. Separate resonant Filter also available.
Envelope (VCA)Envelopes gens for VCOss, VCFss, and VCA's
MemoryMulti Patch Storage
Key typeKeys
Extra infoOnly 1 made
Produced:1979 - 1979
Legend: Obvious Y: Yes, N: No, N/A: Not Applicable
VCO Voltage Controlled Oscillator DCO Digital Controlled Oscillator
LFO Low Frequency Oscillator Sub Sub Oscillator
VCF Voltage Controlled Filter VCA Voltage Controlled Amplifier
Velocity As with a piano, the harder you hit a key, the louder the sound, unlike most organs which always produce the same loudness no matter how hard you hit a key. Aftertouch Pressing a key after you activated it. Channel Aftertouch, no matter which key, it will send a Channel message. Poly Aftertouch, sends the pressure per key instead of the whole channel.
Values for OSC, LFO, Filter, Envelope are per voice unless stated otherwise.

Manuals, patches etc.


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