A week ago, I was able to see and hear sir Andrew's latest work:
Tube preamp (12atu x 2, 12au7 x 2), with bass, midrange, and treble controls
A pair of monoblock amplifiers. If I remember the specs, he used a pair of 6L6 tubes and a 5751 tube per monoblock, 25 watts per channel.
Souce used was a pioneer dvd player, speakers were a pair of Infinity bookshelf speakers (if my memory serves me correctly).
Nagustuhan ko ang sound quality ng nagawa nya na amplifiers