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(!!!) (2nd Best Pair) 807=ATS25 GEC England ceramic base NOS 1940's (71.5ma and 73.8ma) 1-5% matched (recommended for Tron, VTL)

(!!!) (2nd Best Pair) 807=ATS25 GEC England ceramic base NOS 1940's (71.5ma and 73.8ma) 1-5% matched (recommended for Tron, VTL)

$ 199.99

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

1 tube) 71.5ma Gm=6000 oxidation cleaned off pins - tan ceramic base - white box

1 tube) 73.8ma Gm=6100 white ceramic base - on left

 

Matched on Amplitrex

Good Ma 60-72ma

Good Gm 5500-6000

  

BEST Sounding 807=ATS25 

EXCELLENT SONICS TRIODE CONNECTED

 

 

- TRON JUBILATE
- VTL
- HEATHKIT W-1

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