Restored Onkyo A-10 Integrated Amplifier and Matching T-9 Tuner tubes This preamp has many options

This preamp has many options for inputs

I replaced all the electrolytic capacitors in the power supply and control circuits during my restoration

The machine is all original with some blemishes

Purchasing a rare piece of vintage audio can be very stressful and I’ll do everything I can to make it as easy as possible

and clean solder work throughout

Restored Onkyo A-10 Integrated Amplifier and Matching T-9 Tuner tubes This preamp has many optionsOnkyo 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