(!!!) (BEST SINGLE) E81L=6686 Siemens made By Valvo, Hamburg, Germany NOS 1963 (22ma)
$ 29.99
E81L=6686 Siemens made By Valvo, Hamburg, Germany NOS 1963
22ma
Gm=11,800
(10,000 hour Power Pentode)
- EMT 140 Plate Reverb V54 Supply/Amplifier
See more: vacuum tube
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