sampla & hold + noise + utilities

b:15 is a compact 2HP sample and hold with an integrated noise source and a three-output signal processor. The sample input is normalled to the internal transistor-based noise source, allowing the module to generate stepped random voltages with nothing more than a trigger signal. Patch an external signal to sample CV or audio, then use the additional outputs for inversion, negative signal blocking, and full-wave rectification.

https://bartinstruments.com/products/b-15