This amp has a clarity to the sound not heard in any other brand of amp. Pioneer, Marrantz, and Sansui do not hold a candle to the clarity and sonic quality that this amp pumps out at 70 watts/ch. A whopping 10hz-100khz frequency response ensures that EVERY sound be heard. True digital inputs of both coax and optical allow the amp to shine with 48khz of professional broadcast quality sound. The quality, sound, and shear excellence of this amp will surprise even the most accomplished audiophile. All pictures are original of this lot and part of description so what you see is what you get ! SPECS: Power output: 65 watts per channel into 8Ω (stereo) Frequency response: 10Hz to 100kHz Input sensitivity: 2.5mV (MM), 150mV (line) Signal to noise ratio: 65.6dB (MM), 83.6dB (line) Semiconductors: 49 x diodes, 4 x zener diodes, 33 x transistors, 25 x IC Dimensions: 438 x 137 x 382mm Weight: 9.8kg