Attenuverter

A 6HP Eurorack quad attenuverter from Schenktronics. Each of its four channels scales a signal by anywhere from ×1, through zero, to ×−1 (inverted), with a click at zero. Every input is normalled to +5 V, so with nothing plugged in, each channel is a manual offset from −5 V to +5 V.

- 6HP Eurorack, 20 mm deep. 16 mA on +12 V and 9 mA on −12 V. - Four channels, each turning a signal down, off, or upside down - Center-detent knobs, so zero is easy to find by feel - Inputs normalled to +5 V: four manual offset voltages when nothing's plugged in - Reverse-power protection on both rails