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Prophet 10

Sequential_Circuits Prophet 10

Prophet 10
Prophet 10

Released: 1980

MSRP: $7795US

Synopsis:

Dual Prophet5's. Architecture Class: Conventional (subtractive).

Ebay Description:

The Sequential Circuits Prophet 10 is a dual manual (2x61 keys), 10 voice analog synthesizer, featuring programmable dual oscillators, resonant low pass filter (24dB CEM), dual envelopes, glide, and LFO, along with a tape interface and 6 track sequencer.

Physical

Form Factor Dimensions Weight Audio Input Audio Output Communication Port Control Input Control Output Switch Input Power
2x61 keys ? ? no upper (XLR/TS) lower (XLR/TS) mono (XLR/TS) tape Analog sequencer:CV (1V/oct) Analog sequencer:Gate Digital sequencer (4 pin DIN):UART/Clock FilterCV:0-10V Amplifier:0-10V Analog (5 pin DIN): ModCV:0-10V PitchCV:+-22V Analog sequencer:CV (1V/oct) Analog sequencer:Gate Digital sequencer (4 pin DIN):UART sustain program increment sequencer start/stop wired

Interface

Compatibility Multitimbral Memory Program Memory External Storage External Programming UI Input UI Output
N/A N/A ? tape no button/knobs LED

Architecture

Multitimbral Polyphony Unison Architecture
2 10 yes VCO1+VCO2+Noise->VCF->VCA

Output

Effects Pan Modulator Volume Modulator Headphone
no no VCA-EG no

Control

Arpeggiator Arpeggiator External Sequencer Sequencer Memory Sequencer External Continuous Program Change
no no 6 track 4-10k notes pedal Pitch-Wheel Mod-Wheel pedal

Keyboard

Key Pressure Chord Memory External Control External Sustain Key Scaling Velocity Curves
no no MIDI pedal yes no

Source

Name Signal Class Waveform Octave Range Amplitude Modulator Harmonics Modulator Pitch Modulator Wave Assign Modulator
VCOA analog pulse saw 4 no FM:VCOB PWM: LFO Noise VCF-EG VCOB glide LFO Noise Pitch-Wheel VCOB VCF-EG
VCOB analog pulse saw triangle 4 LFO no PWM: LFO Noise glide LFO Pitch-Wheel Noise
Noise analog noise - no no no

Filter

Name Signal Class IC Resonant Shape Frequency Modulator Resonance Modulator Shape Modulator
VCF analog CEM3320 yes 24dB low pass key LFO Noise VCF-EG VCOB no

Envelope

Name Level Rate Loop Polarity Trigger Level Modulator Rate Modulator
VCA-EG sustain attack decay release no no no no no
VCF-EG sustain attack decay release no no no no no

LFO

Name Waveform Delay Polarity Sync Delay Modulator Level Modulator Rate Modulator
LFO saw:up square triangle no no no Mod-Wheel no
Conventional Models
Prophet 5 Prophet 10 Pro-One Prophet 600 Prophet T8 Fugue Prelude Velocity 6
Six-Trak Max Multi-Trak Split-Eight Prophet VS Prophet VS Rack