In great condition, lightly used. Power Output: 7 x 125 watts RMS at 8 ohms, all channels driven from 20 Hz to 20kHz with less than 0.05% THD 7 x 190 watts RMS at 4 ohms, all channels driven from 20 Hz to 20kHz with less than 0.05% THD Signal to Noise: 119dB "A" weighted Frequency Response: 20Hz. -20kHz. +/- 0.1 dB at rated output Total Harmonic Distortion: < 0.05% at rated output, all frequencies, 0.01% at 1 kHz. Intermodulation Distortion: < 0.05% at rated output. Power Bandwidth: 5 Hz - >125kHz +0/-3 dB Damping Factor: Greater than 400 from 10 Hz to 400 Hz Crosstalk: Greater than -90 dB from 20 Hz to 20Khz Gain: Voltage gain of 28 dB Slew Rate: 50v/uSec Input Impedance: Nominal 50k ohms Input Sensitivity: 1.00 Volts for Full Rated Output Remote Trigger Voltage: 3 - 32 Volts DC at 5 milliamperes or greater Dimensions: (HxWxD): 6" with feet x 17.25" x 16" Weight: 51 lbs Power Requirements: 115VAC, +/- 3%, 50Hz - 60 Hz. 1440 watts, maximum