Ok, I owned this for several years, I used it on my bench for awhile, pro out main in. 45 watts out. It was replace in the bench. I stored it will NY other unit, when I tested it three months ago, one channel was very static. DUE TO A UNBELIEVABLE  AMOUNT OF QUESTIONS, I AM SIMPLY PUT THE CHANNEL IS DEAD , IT NEEDS TO BE REPAIRED. I cleaned balance and volume control, it improves it, but does not got away. I went no farther, I am retiring , age, bad eye, time to move on. This is being sold as it. Sounds like a a cap on the pre amp board. , but it may be something else. That is why it is listed as parts. I believe I have an owner manual for this(see photo). The unit is in overall very good shape, before I purchased this, the previous over had used a very strong cleaner, the ink on the lower right was rubbed off. You can still see the model information. But full disclosure. I will ship in the Continental USA thru Fed Ex . If outside of the US contact me. Sold AS IS with no warranty implied. Shipping is based on the zip code of the buyer in the USA.

One thought, this was actually my favorite bench amplifier for testing, even though vi live and die with Marantz for music. This Onkyo has such beautiful flat sound, exactly what is needed for testing other PCs of audio. Gear. Especially other amps , using the pre out, main in jacks.