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(!!!) (Recommended Pair) 807=ATS25 GEC England ceramic base NOS 1940's (66.5ma and 67.3ma) 1-5% matched (recommended for Tron, VTL)

(!!!) (Recommended Pair) 807=ATS25 GEC England ceramic base NOS 1940's (66.5ma and 67.3ma) 1-5% matched (recommended for Tron, VTL)

$ 149.99

1 matched pair) ATS25=807 GEC England NOS white ceramic base charcoal black rectangle shape plate similar plate shape to 807 RCA 1940's

1 tube) 67.3ma Gm=5900

1 tube) 66.5ma Gm=5550 tilted glass, tiny rattle in base

 

Matched on Amplitrex

Good Ma 60-72ma

Good Gm 5500-6000

  

 

EXCELLENT SONICS TRIODE CONNECTED

 

 

- TRON JUBILATE
- VTL
- HEATHKIT W-1

See more: vacuum tube
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