(!!!) (BEST 6BM8 - best sound) ECL82=6BM8 Telefunken Germany <> bottom NOS 1967 (2.3/59ma)

1 tube) ECL82=6BM8 Telefunken Germany <> bottom NOS 1967

1 section) 2.3ma Gm=2500 (triode)

1 section) 59ma Gm=8000 (pentode)

Tested on Amplitrex

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) (responseaudio.com)
Shindo Concertino 300B amp
Eastern Electric Minimax
Eastern Electric Minimax BBA "Buffer Booster Amplifier"
KLH Eight radio 1960-1962