Onkyo Integra M-504 Stereo Power Amplifier

This classic amplifier is in spectacular condition both functionally and cosmetically. Cosmetic condition is near mint... there's a tiny scratch on the bottom, right, front portion of the side panel. That same wood panel has very light, barely visible swirl marks. These minor blemishes are only worth mentioning in that they are the only small things keeping this amp from being in mint cosmetic condition. Functional condition is excellent as well. The only note on function is that the meter lights are slightly dimmer than some of these amps that I've seen. Perhaps there are some bulbs that need to be replaced... not sure. But both meters are illuminated and can be seen well in a dark room.

This amp will be double-boxed for safe shipment.Â

Specifications

Power output: 165 watts per channel into 8 ohms (stereo)

Frequency response: 1Hz to 100kHz

Total harmonic distortion: 0.003%

Damping factor: 140

Input sensitivity: 1V

Signal to noise ratio: 120dB

Dimensions: 465 x 185 x 422mm

Weight: 22.5kg