The Synthi Keyboard Sequencer


A Internal clock-speed. Four positions 'Gear-lever' in two ranges.
B 4 x 4 bit programmable logic memory for SE(quencer) and R(eal-)T(ime) transposition.
C 8-bit binary counter with patchboard to create 4 logic outputs.
D Two-digit display to monitor the step-counter of the sequencer.
E Leds and controls of the 6 bits of SE and RT, creating the voltages, plus the KB-triggers. .
F Switches for I/O of clock and cycle pulses. Pulse-divider. KB-trigger and Random switches.
G One-step clock writing. Leds of transposition bits, clock and cycle. Microswitch octave-up.
H Pots for bias and tuning of SE and RT voltages. KB-trigger options and clocked Random.
I Extra touchpads for start/stop Clock and Cycle.

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