(!!!!!) (Best Pair #2) ECF80=6BL8 Telefunken Germany <> bottom NOS 1971 (11.5/9.6ma and 12.2/9.5ma) (best sound)
$129.99
{{option.name}}:
{{selected_options[option.position]}}
{{value_obj.value}}
1 pair) ECF80=6BL8 Telefunken Germany <> bottom NOS 1971 1 tube) 11.5ma Gm=5000 and 9.6ma Gm=6000 (triode/pentode) 1 tube) 12.2ma Gm=5200 and 9.5ma Gm=6100 (triode/pentode) Matched on Amplitrex Good Triode Ma/Gm=11-14ma Gm=4500-5000 Good Pentode Ma/Gm=8-10ma Gm=5500-6000 Recommended for - McIntosh MR67, MR71 FM Stereo tuner- Telefunken radio- Graaf GM 100 amplifier- HH Scott 350 Tuner 1961-2
Show More
Show Less