Quick Links

Prophet5: Classic polysynth. Alternate tunings supported.
Prophet10: Dual Prophet5's..
ProOne: Monophonic Prophet5..
Prophet600: 6 voice Prophet5 with MIDI and digital EGs..
ProphetT8: 8 voice updated Prophet5..

Sequential_Circuits Prophet5	Sequential_Circuits Prophet10	Sequential_Circuits ProOne	Sequential_Circuits Prophet600
Sequential_Circuits ProphetT8

Sequential Circuits Prophet5 Synopsis

One of the first polysynths with patch memory.

Dual oscillator subtractive (i.e. VCO1+VCO2+noise->VCF->VCA). Poly and mono modes are provided.

Aftertouch: no (see Models)
Architecture Class: subtractive
Audio IO: output
Audio Source: Waveforms are up saw and/or pulse with sync. Osc B also has triangle waveform (see Models)
Communication Interface: tape in/out (see Models)
Effects: no
EG: Dedicated VCF and VCA EGs are ADSR (i.e. 1 level, 3 rates). Filter EG can also be routed to Osc A frequency, PWM and filter destinations
Expansion: no
Filter: resonant low pass
Form Factor: (see Sibling Comparison)
Key Scaling: VCF
LFO: LFO waveforms are up-saw, triangle or square. Osc B can also be used as an LFO with Osc A frequency, PWM and filter destinations
Memory:

Multitimbral: no (see Models)
Pedal Inputs: sustain
Performance Control: portamento, pitch and mod wheel (lfo and/or noise routed to VCO, PWM or filter) (see Models)
Polyphony: (see Sibling Comparison)
Power: AC
Released: (see Sibling Comparison)
Sequencer: (see Models)
Signal Class: analog
Velocity: no (see Models)

Model	Form Factor	MSRP	Patch Memory	Polyphony	Released
Prophet5	61 keys	$3995-4495US	40 or 120 (Rev 3.3)	5	1978
Prophet10	2x61 keys	$7795US	?	10	1980
ProOne	37 keys	$?	0	1	1981
Prophet600	61 keys	$?	100	6	1982
ProphetT8	76 keys (wooden)	$?	?	8	1983

Communication Interface: sequencer (cv in/out, gate in, trigger out), digital (clock, data in/out),
Pedal inputs: VCF and VCA CV in, pitch/mod wheel remote