Tiptop Audio Model 281t, Eurorack Module, Quad Function Generator, Per channel: Control for attack and decay time (1ms - 10s), CV input for attack and decay, trigger button, trigger input, mode switch (transient, sustained, cyclic), cycle gate input, end-of-decay trigger output and signal output, Quadrature mode switchable in pairs for function generators A-B and C-D, Current consumption: 160mA (+12V) / 55mA (-12V), Width: 28 TE, Depth: 32 mm