Synths ⇝ Sequential Circuits ⇝ Sequential Circuits Six-Trak

MIDI Connections: In, Out

Photo by Jerry Burch.

The SCI Six-Trak was released in 1984. It features a touch-sensitive keyboard, pitch and modulation wheels, an 800-note sequencer, arpeggiator, and 100 patch memories.

Specifications

Year Released: 1984

MSRP: 1295.00 USD

Keyboard: 44 keys

Polyphony: 6 notes

User Patches: 100

Weight: 18 pounds

User Demo Videos

Rating

File Downloads

Sequential Circuits Six-Trak Manual

Sequential Circuits Six-Trak Schematics

Items for Sale on Reverb

VTG Sequential Circuits Six-Trak Analog Synthesizer + Orig Box, Foam, Manual (Upgraded NVRAM) ($1,500)

*MINT* Sequential Circuits Six Trak - Vintage 6-Voice 49 Key Analog Polyphonic Synthesizer w/ MIDI ($1,250)

Sequential Circuits Six-Trak Analog Polyphonic Keyboard Synthesizer ($1,079)

Sequential Circuits Six-Trak – 6-Voice Analog Poly with Onboard Sequencer – Good Working Condition ($700)

Sequential Circuits Six-Trak Synthesizer #57519 ($1,095)

Sequential Circuits Six-Trak 1984 analog synth ($895)

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Stereoping CE-1 Six-Tweak Synthesizer MIDI Controller for Sequential Circuits SCI Six Trak 2015 ($439)

Sequential Circuits Six-Trak Latest OS (v11) ROM firmware six trak EPROM Version 11 ($32)

Sequential Circuits Six-Trak OS v14 EPROM Firmware Upgrade KIT ($19.95)

Sequential Circuits - Multi-Trak , Prophet VS , Six-Trak - New Battery ($23.90)

Sequential Circuits - Six-Trak - 1/4 inch phone jack - Control foot switch ($18.66)

Sequential Circuits - Six-Trak - 1/4 inch phone jack - Control foot switch ($7.90)

Sci Sequential Circuits Six TRAK EPROM OS ver 14 firmware update upgrade Sixtrak Rom ($17.49)

Sequential Circuits - Multi-Trak , Prophet VS , Six-Trak - Battery Holder replacement Fix ($17.49)

Sequential Circuits Six Trak Firmware Os 14 + diagnostic eprom Sixtrak update eprom rom ($23.34)

Sci Sequential Circuits Six TRAK EPROM OS ver 11 latest firmware update upgrade ($16.38)

Key Contact Strip Set for Sequential Circuits Six Trak – 8 Pieces ($59)

Sequential Circuits - Pro-One , Six-Trak - Rotary Potentiomer ($9.90)

Sequential Circuits - Pro one , Prophet 600 , Six-Trak - Phone jack ($7.90)

1984 Sequential Circuits Six Trak Synthesizer ($1,022.66)

Sequential Circuits Prophet 600 or Six Trak Solid Walnut Replacement Sides ($89)

CERTIFIED!!! SEQUENTIAL CIRCUITS SIX TRAK V14 UPGRADED FULLY SERVICED IN AMAZING CONDITION! ($1,395)

Complete Set of Rubber Keyboard Contacts - Sequential Circuits - SixTrak ($57.33)

Sequential Circuits Six Trak Manual ($113.50)

Sequential Circuits Prophet 600 or Six Trak Figured Maple Replacement Sides ($89)

Sequential Circuits Prophet 5 / Prophet T8 / Prophet 600 / Pro-One / Pro-8 / Six-trak - Pitch & Mod Wheel ($46.80)

Authentic keybed replacement for Sequential Circuits Six-Trak *RARE* ($150)

Panasonic 3 Volt Battery for Sequential Circuits Prophet 5 10 VS Six-Trak DrumTraks Tom ($29.95)

Panasonic 3 Volt Battery for Sequential Circuits Prophet 5 10 VS Six-Trak DrumTraks Tom ($29.95)