Selling a Music Thing Modular Turing Machine Mk II with Pulses and Volts expanders.

The Turing Machine generates strings of random voltages that can be locked into looping sequences. These sequences can be allowed to slip, changing gradually over time.

Pulses turns the sequence from the main Turing Machine into a series of repeating rhythmic semi-random clock signals, that are based on the main clock input. Seven of the 11 outputs are just the binary steps of the sequence on the front panel of the main module. The other four are derived from those pulses - so when steps 1+2 are active, the 1+2 output pulses.

Volts lets you tweak five potentiometers to set up another voltage output from the Turing Machine. This can be a different melodic sequence, related to but different from the main output.