ARP Odyssey
Synthesizer by ARP Instruments
A duophonic analog synthesizer designed as a more portable, affordable version of the 2600 for touring musicians. ARP's direct competitor to the Minimoog. Featured two oscillators, a multi-mode filter, and ring modulator. Produced in three revisions with different filter types (Rev I with 2-pole, Rev II with 4-pole, Rev III with 4-pole). Reissued by Korg in 2015.

Specifications
| Polyphony | duophonic |
| Voices | 1 |
| Oscillators | 2 |
| Filter | Multi-mode (varies by revision) |
| Keyboard | 37 keys |
| Notes | Three revisions with different filter designs. Reissued by Korg in 2015. |
| Features | Ring modulator, sample and hold, portamento, PPC pitch control (later revisions) |



