• Classic 1027 clocked sequential controller module from the '70s
  • Authentic reproduction of the circuitry from the "2500" Series
  • Contains an integrated circuit 8-step counter and 3 channels (A, B and C) of control voltages
  • 8 rows of 3 controls provide 3 independently adjustable voltage outputs for each step of the counter
  • Built-in time base generator allows the sequencer to step automatically
  • Each row has an adjacent LED indicator to display the sequencer count
  • Illuminated push button is used to start and stop the internal clock
  • Rate of the internal clock can be adjusted from a stepping rate of 20 per minute to 400 per second by adjusting the Pulse Repetition Frequency control and the external rate control signal
  • Internal clock can be turned on and off by applying pulses on the appropriate input connections
  • Clock pulse width and duration of the step voltages is adjusted from 0 to 100% by the Pulse Width control and the external width control signal
  • With the clock turned off the sequencer may be stepped along and reset manually using the front panel push buttons
  • Control voltages on channel A, B and C range between 0 to 10 V
  • The 1027 can be used to control other 2500 Series modules including the 1026 Preset Voltages or 1050 Mix Sequencer modules
  • Cable connections are provided on the rear of the PCB for this purpose (cable included)
Shipping Info

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Returns Policy

Within 30 days of receiving your order you may return it to us (providing it is unopened and in perfect condition) for a refund, exchange or credit. Items that have been opened (even if unused) may be accepted back at our discretion for store credit or exchange only. Some products are excuded. Click here to read our full returns policy.