Synchro-bias
New ClassA
If you like high WPC, the V9 is excellent, the phonostage is the best, and powerful. Its fantastic with CDs and is actually very reliable, apart from the controls can get dirty over time (little white boxes on the input pcb - a spray with contact spray and work the controls and it's good again. It can drive any speakers, and has no problems , as with my 82db sensitivity Celestion SL-6 speakersOkay, well would you happen to know what's the best 5 in your opinion. Whether it's avr or Int amp...I have a money coming and want a high WPC Technics flagships with your opinion with models.
It'll be great to research your great judgement it seems you have for this series or time period.
As my friend pointed out the V4X is a great amplifer, not the most powerful, phonostage is not that bad actually on the V4X.