The Music Hall A70-2 the reference amp of this brand. this thing is build to last. 2 mono circuits so there's no interference. between the two channels. so you can enjoy the real stereo experience. Starting with HIFI this is a must-have low in pice but very good in quality and sound. If you are a collector then it must be part of your collection. and i know from experience you will plug it in more times then you think. SPECS: •Output power 2 x 125 watts at 8Ω, 2 x 180 watts at 4Ω •Frequency response: 10Hz - 30KHz ±0.5dB •Distortion (THD+N): (1kHz) •Signal to noise ratio: 100dB •Pre-amp out/subwoofer connection •Headphone output •CD, DVD, Tuner, Direct AV input and Tape input •Beautifully designed, compact, system remote control •Solid brushed aluminum front plate (12mm thick) •Widely oversized toroidal transformer •Dual Mono construction •Special anti-vibration feet •Clearly legible and dimmable display •Detachable power cord •Dimensions 43 cm wide, 40.5 cm deep and 15.5 cm high •Weight 18 kg