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(!) (Best Single) F2a Siemens NOS 1960's (112ma) Tested on Amplitrex (pairs sold out)
(!) (Best Single) F2a Siemens NOS 1960's (112ma) Tested on Amplitrex (pairs sold out)
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Sorry, this product is sold out!
1 tube) F2a Siemens NOS in Siemens box serial #103082 (very strong single tube)
112ma
Gm=19,400
Beautiful Museum Quality Single Tube - Excellent Spare
Amplitrex Test Data
Vplate=250V
Vscreen=250V
Vgrid=-7V
NOS Iplate=85-90ma
NOS Gm = 14,000
- Shindo amp
See more: vacuum tube
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