I will pay top dollar for your vintage McIntosh or Marantz HiFi/Audio. I collect and restore vintage McIntosh and Marantz and other vintage models. Most vintage audio needs to be serviced extensively to bring back to specs as their components deteriorate with age. Looking for working or non working 50s-80s models, both tube and solid state, specifically amplifier, pre-amplifier, receiver, tuner, turntable and certain model speakers.