The receiver is a Pioneer SX-650 from the late ‘70s. It’s only 35 watts/ch but as TeleTuscon said, it has a seriously big chunk of iron it in. It’s actually about to get swapped out for a more-powerful ‘80s Yamaha that I will in-borrow from my daughter as soon as she leaves for college. The Pioneer has just developed a full-time scratchy sound. I need to find someone to service it and put it back in solid working condition. Don’t anybody get the idea that I’m a neat freak. This place is usually a mess. Part of the minimalist look stems from the near-total lack of recording gear.