Restored Onkyo A-10 Integrated Amplifier and Matching T-9 Tuner This massive beast weighs about

This massive beast weighs about 150lbs

I began this project by cleaning all the switches

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and began testing

the voltages were perfect and it ran much cooler than the original designers of the SX1980 could have imagined

Restored Onkyo A-10 Integrated Amplifier and Matching T-9 Tuner This massive beast weighs aboutOnkyo is overlooked sometimes when it comes to the golden age of HiFi. This presents an opportunity for excellent $$$ per performance. The A 10 is an interesting integrated amplifier with about 80 watts per channel, excellent THD, and a design that was rare in this class of equipment. The amplifier consists of dual transformers (one per channel) and a single dual section main filter per transformer. In theory, this eliminates distortion caused by