(!) (Best Single) 6BM8 Sylvania NOS 1970”s (2.5/58ma) (highest Ma and Gm) Title: 6BM8

1 tube) 6BM8 Sylvania NOS 1970”s

1 section) 2.5ma Gm=2900

1 section) 58ma Gm=6800

Audio Note preamps and DACS (2.1B, 2.1C)
Audio Note DAC 3.1 Signature/Modified
Audio Note L2 Custom linestage – Response Audio, NY (2008) ()
Shindo Concertino 300B amp
Eastern Electric Minimax
Eastern Electric Minimax BBA “”Buffer Booster Amplifier””
KLH Eight radio 1960-1962