This Onkyo A-25 integrated amp sounds stunningly good and musically! From the golden age of Onkyo. Thanks to the great power on board this amp is very stable and can also power larger speakers. The amplifier is very extensive. Sufficient inputs (including MM/MC phono input) and the possibility to connect 2 pairs of speaker sets. It can then be switched between speaker set A or B or A/B. There is also a good tone control present. The amplifier is completely checked by a technical service and extensively tested. All functionalities work and all control lights and the illumination of the meters work. Also optically the amp is in excellent condition. When shipped, the device will be packaged professionally and securely and insured with track and trace. Power output: 40 watts per channel into 8Ω (stereo) Frequency response: 20Hz to 20kHz Total harmonic distortion: 0.04% Input sensitivity: 0.35mV (MC), 2.5mV (MM), 150mV (line) Signal to noise ratio: 66dB (MC), 75dB (MM), 80dB (line) Output: 150mV (line) Semiconductors: 7 x IC, 1 x transistors, 21 x diodes Dimensions: 418 x 83 x 280mm Weight: 6.5 kg