I bought a pair of older VTL 300 Deluxe Mono Blocks and didnt have a clue about biasing. Like you I asked a few questions here, which sent me to VTLs home page. The instructions were posted there. I had to go to Radio Shack and buy a Digital Multi-Meter, I dont remember the price but it was cheap. The instructions were easy to follow. Its kinda like changing wiper blades on a new car. It look complicated but its easy.
I do it when I re-tube them and twice a year after that, takes 10 minutes.
Good Luck
Allan
I do it when I re-tube them and twice a year after that, takes 10 minutes.
Good Luck
Allan