NLC - Bongo Fury Misc Here is a wonderful film

Here is a wonderful film from 1966 of Stockhausen & Co performing Mikrophonie 1

The attack and decay slopes are individually voltage controllable with input attenuators

svg: KPhilipp Wdwd derivative work: Buster3

The schematic is included in Ian's pdf discussing the Hypster

NLC - Bongo Fury Misc Here is a wonderful filmMagpie Modular repanel for Non Linear Circuits Bongo fury A triple version of the Bong0, one of those simple modules that pumps out way more character than it should. The sections can be controlled by signals on trigger or the CV inputs, or, best of all, both. At some settings they will self oscillate and are great for rubbery bass y sounds. The circuits are common twin T driven oscillators, the LEDs work as nonlinear resistors in one section of the