Gain: -11 dB to +19 dB Frequency Response: 10 - 40 kHz (+0/-3 dB) S/N (20 Hz - 20 kHz): -75 dBV Distortion: < 0.3%, 20 Hz - 20 kHz @ 1V Input Impedance: 10k ohms/600 ohms (jumper selectable) Gate Threshold: 5 mV to disable Gate Duration: 0.5s to 5s Priority: Four levels Duck Level: -10 dB to -72 dB Tone +/- 10 dB @ 100 Hz & 10 kHz CMRR: > 80 dB @ 1 kHz Controls: Gain, Bass, Treble, Duck, Gate Threshold, Gate Duration Connector: Pluggable Euro Screw Type Dimensions: 1-3/8" W x 3-1/8" H x 3-1/2" D Weight: 3.8 oz.