Six Trak

The Six-Trak was an analogue synthesizer manufactured by Sequential Circuits in San Jose, California and released in January 1984, notable for being one of the first multi-timbral synthesizers. It is a six-voice polyphonic synthesizer with one oscillator per-voice equipped with MIDI, arpeggiator and an on-board six-channel digital sequencer which allows individual or grouped track recording. It was designed as an inexpensive and easily portable 'scratch-pad' machine for trying out arrangements. The synthesizer has both a polyphonic and a unison (monophonic) mode.