Sansui AU-999 TU-999 Pair tubes I would normally replace these

I would normally replace these

but I think these pieces represent the most handsome gear McIntosh created

I restored this Micro Seiki DQX-1000 in early 2025

There is one mark on the top tide of the faceplate near the tuning knob and a few of the knobs have signs of gentle use

Even the slightest amount of moisture

Sansui AU-999 TU-999 Pair tubes I would normally replace theseI started this hobby with a severe addiction to Sansui equipment. I was drawn to the various physical design styles, features, naming conventions, and the interesting changes throughout their lines. The AU and TU 999 was the top of the line for this series of integrated amplifier tuner combos. I throughly checked the pair before beginning the project. Everything sounded good and I was very impressed. I decided to replace the electrolytic caps in the