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ARP Odyssey FS Kit Analog Synthesizer - Image 1

ARP Odyssey FS Kit Analog Synthesizer

KeyboardAnalogDuophonic

Ever wonder what it feels like to build your own slice of synthesizer history without picking up a soldering iron? The ARP Odyssey FS Kit lets you assemble a faithful reissue of the iconic Rev 3 model, complete with its black panel and orange lettering, turning a simple unboxing into a hands-on ritual that connects you directly to the 1970s analog golden age.

This duophonic beast packs two analog VCOs pumping out sawtooth, square, pulse with dynamic width, and even low-frequency modes down to 0.2 Hz, synced for biting overtones or fed into a digital ring modulator for metallic grit. Switchable lowpass filters nail the originals—Rev1's punchy 12 dB/oct, Rev2's thick 24 dB/oct lows, or Rev3's stable self-oscillation—paired with a highpass for sculpted tones, all modulated by a versatile LFO, sample & hold, ADSR, or AR envelopes. The front panel brims with smooth faders, toggle switches, and knobs for immediate tweaking, atop 37 full-size keys with no velocity but plenty of proportional pitch control and portamento from blistering fast to gliding slow. Connectivity shines with CV/gate/trig I/O, USB/DIN MIDI, XLR and 1/4" outs, external audio in for processing, and a drive switch for aggressive edge.

At 585 x 466 x 163 mm and 7.3 kg, it sits solidly on any desk like the original, powered by a included 12V PSU. Players dig its warm, rich voice that cuts through mixes, praising the easy assembly and spot-on recreation, though some note the lack of aftertouch keeps it purely vintage in feel.

Released

Unknown

Status

In Production

Synthesizer
Format
Keyboard
Type
Analog, Subtractive
Internal Battery
No
Voice
A/D
Analog
Polyphony
Duophonic
Oscillators
2
Oscillator Type
VCO (Voltage Controlled)
Voices
2
Filter
Lowpass, Highpass, 12dB/oct (2-pole), 24dB/oct (4-pole)
Envelopes
2
LFO
1
Effects
No
Expression
Aftertouch
No
Velocity
No
MPE
No
Additional
DIY kit (no soldering required), 37 full-size keys, duophonic, ARP Odyssey reissue, Rev 3 panel layout, 2 analog VCOs, sample & hold, ADSR envelope, AR envelope, 3 filter modes (Rev1/Rev2/Rev3), CV/gate/trigger I/O
Software
-
I/O
Audio In
1x 6.3mm monaural phone jack
Audio Out
1x XLR (high level, +4 dBu @ 1k ohm load), 1x 1/4" phone jack (low level, 330 ohm output impedance)
Headphone
1x 6.3mm stereo phone jack (50mW + 50mW @ 33 ohm load)
MIDI
In
MIDI Type
USB, DIN (5-pin)
Ports
USB, CV/Gate, Trigger In, Trigger Out, Expression Pedal, Sustain Pedal
Wi-Fi
-
Workflow
Arpeggiator
No
Sequencer
No
Mod Matrix
No
Memory
-
Measurements
Dimensions
585 x 466 x 163 mm / 23.03" x 18.35" x 6.42"
Weight
7.3 kg / 16.09 lbs
Last updated Feb 27, 2026