ARP Odyssey MK3 Vintage Analog Synthesizer

via this auction
"Model 2823 Black and orange low serial number (28230219)... Additional accessories include original ARP foot switch, and original ARP/Dunlop expression pedal with cord. Both pedals are in very good condition and fully functional. Also included are ARP Odyssey manual, ARP Odyssey patch book, and ARP Odyssey service manual. Bonus items are NEW XL ARP Odyssey t-shirt and black and orange ARP Odyssey case sticker.

Specifications

NOISE GENERATOR
Noise spectrum types: white and pink

TRANSPOSE
Positions: Down 2 octaves, normal, up 2 octaves

PPC
Proportional pitch control Frequency shift: About 5 semitones + 1 semitone

PORTAMENTO
Maximum speed: About .01 msec./oct. Minimum speed: About 1.5 seconds/oct.

VOLAGE CONTROLLED OSCILLATORS
Waveforms: Sawtooth, Square, Pulse, Dynamic Pulse. Frequency range: VCO 1 in low freq. mode, .2 Hz. to 20 Hz; VCO 1 and VCO 2 (audio range) 20 Hz to 20 KHZ. Warm up drift: 1/30 semitone from turn on max. Pulse width: 50% to 5%. Pulse with modulation: ADSR, +45%: LFO, +15%. Voltage controlled response: 1V/oct. Miximum frequency shifts: LFO sine wave, +1/2 oct.; LFO square wave, +1.5 oct.; ADSR +9 oct.; S/H +2 oct. Note: VCO 1 is low note priority; VCO 2 is high note priority.

VOLTAGE CONTROLLED FILTER
Type: Low pass. Frequency range: 16 Hz. to 16 KHz. Maximum usable Q: 30. Resonance 1/2 to self oscillate. Volage controlled response: 1V/oct.

VOLTAGE CONTROLLED AMPLIFIER
Dynamic Range: 80dB.

RING MODULATOR
Type: Digital. Input signals: VCO1 and VCO2 square waves.

SAMPLE AND HOLD
Command sources: Keyboard or LFO trigger. Sampled signals: VCO 1 square wave and sawtooth wave, VCO 2 square wave and pink noise.

ADSR ENVELOPE GENERATOR
Attack time: 5 msec. to 5 seconds. Decay time: 10 msec. to 8 seconds. Sustain level: 0 to 100% of peak. Release time: 15 mesec. to sec.

AR ENVELOPE GENERATOR
Attack time: 5 msec. to 5 seconds. Release time: 10 msec. to 8 seconds.

AUDIO OUTPUTS
High Level: XCR 2.5 V PP max.; 100K impedance. Low Level: .25 V PP max.; 10K impedance.

INTERFACE JACKS
Keyboard CV IN/OUT: 1 V/oct. Gate OUT: +10 V, Key down; O V all keys up. Gate IN: +8 V minimum. Trigger OUT: +10 V pulse on key depression, 10 microsec, duration. Trigger IN: +8 V pulse min., 10 microsec duration minimum. External Audio Input: 500 millivolts for full output."