Yamaha Natural Sound Stereo Preamplifier and Power Amplifier model C-50 , M-50. The light on power button of amplifier is dead as seen on pic But otherwise the amplifier system is in great working condition Ship separate in 2 boxes

This is a great preamp with a high quality build. Look at all those quality caps. Here is a sad story that worked out great for the next owner. The unit came to me dead. The transformer was shot. I decided to fix it. No transformer available. Based on the power requirement and the extra room inside, it was determined I could put two (2) available transformers in place of one. Success! Controls cleaned. Minor wear and tear. For sale a nicely working preamp. Sorry, no remote.