Sequential Six-Trak Replacement Parts

Browse 48 replacement parts for the Sequential Six-Trak (1984). The Six-Trak is a cool little 6-voice single-oscillator polysynth with a 49-note keybed…

Parts for this model

  • AC power socket
  • Battery, 3V lithium
  • Contact strip, 6-note
  • Contact strip, 7-note
  • Crystal, 8.000 MHz
  • Diode, 1N4002
  • Fuse holder
  • IC, 40174 flip-flop (replaces 14174)
  • IC, 4049 hex inverter/buffer
  • IC, 4051 multiplexer chip
  • IC, 4503 tri-state hex buffer
  • IC, 4514 decoder
  • IC, 5532 dual op amp
  • IC, 74C32N quad 2-input OR gate
  • IC, 74HC02 NOR gate
  • IC, 74LS00N quad gate
  • IC, 74LS04 hex inverter
  • IC, 74LS138 decoder/demultiplexer
  • IC, 74LS174 flip-flop
  • IC, 74LS32N quad gate
  • IC, 74LS74 dual flip-flop
  • IC, CEM3394 synthesizer chip
  • IC, LM311 comparator
  • IC, MM5837N noise generator
  • IC, MP7621 or AD7541 12-bit DAC
  • IC, PC900 optocoupler
  • IC, TL082 op amp
  • IC, Z80 microprocessor
  • Key return spring
  • Key return springs, package of 10
  • Knob, for Sequential Circuits
  • Phone jack, 1/4-inch, 3-pin PCB mount
  • Phone jack, 1/4-inch, 5-pin PCB mount
  • Potentiometer, 100KB rotary
  • Power cord, IEC
  • Rubber foot, 3/8-inch tall
  • Style 32U key, black note
  • Style 32U key, note A
  • Style 32U key, note B
  • Style 32U key, note C
  • Style 32U key, note D
  • Style 32U key, note E
  • Style 32U key, note F
  • Style 32U key, note G
  • Style 32U key, top C note
  • Transistor, 2N3904
  • Voltage regulator, 7805
  • Voltage regulator, 78L15