My Rotel RB-1090 had one channel stop working and was not able to fix it. I have for sale the working amplifier board connected to the heatsink. The right and left channel amplifier boards are slightly different so make sure this model number (close-up in the picture) is correct for you.

Also, I have pretty much the rest of the amplifier internals and chassis if parts are needed. Message me with any questions.

Shipping to the contiguous USA only.