Expert Sleepers ES-7, Eurorack Module, Provides two channels of DC-coupled CV input to a connected ES-4, ES-40 or ES-6 module., Analog inputs: 2x 3.5 mm mini jack, Input impedance: 100 kOhm, A/D conversion: 24-bit, 103 dB SNR, Power requirement: 35 mA at +12 V, 17 mA at -12 V, Dimensions (W x D): 4 HP x 50 mm