White colour, barely used amp in brand new condition with box. I have copied the specs and please google for additional info as I do not know much about amps. Sorry I do not have purchase receipt as this was my Dad's and I couldn't find it. Happy to ship at buyers cost or can pick up. Power output 2 x 75 W into 8 O Minimum load 2 O Analog Inputs 1 x balanced (XLR), 2 x unbalanced (RCA) Digital Inputs 1 x coaxial (RCA), 3 x optical, 1 x USB, 1 x Network Line level Output 1 x unbalanced variable (RCA) Frequency response 5 Hz – 100 kHz Signal-to-noise ratio More than 100 dB Crosstalk Less than -100 dB Distortion Less than 0.01% @ 50 W/8 O/1 kHz Intermodulation Less than 0.01% (19 kHz + 20 kHz) Damping factor More than 2000 (main power output stage) Dimensions incl feet 10 cm x 43 cm x 31 cm (HxWxD), 12 kg shipping weight Dimensions 3.93? x 16.93? x 12.20? (HxWxD), 26.5 lbs shipping weight