Log-in

(!!!!) (#1A 6AN8 PAIR 1954 - BEST SOUND) 6AN8 Sylvania black plates coated glass NOS large "D" getter 1954 matched on Amplitrex 2% matched - highest Ma and Gm

$ 31.99

1 pair) 6AN8 Sylvania black plates coated glass NOS large "D" getter halo made in (L4E=1954) and printed in 1955 in white boxes - from factory bulk-pack, same date codes

1 tube) 14.8ma Gm=4100 and 17.6ma Gm=9000

1 tube) 14.2ma Gm=4000 and 18.2ma Gm=8700

 

Matched on Amplitrex

Good Ma/Gm (triode) = 13-15ma and Gm= 3800-4500

Good Ma/Gm (pentode) =  11-12ma Gm=7000-7500

See more: vacuum tube
Scroll to top