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(!!!) (2nd Best Pair) 807=ATS25 GEC England ceramic base NOS 1940's (71.0ma and 72.5ma) 1-5% matched (recommended for Tron, VTL)

(!!!) (2nd Best Pair) 807=ATS25 GEC England ceramic base NOS 1940's (71.0ma and 72.5ma) 1-5% matched (recommended for Tron, VTL)

By Tube World

$ 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) 71.0ma Gm=6100 slightly taller bottle

1 tube) 72.5ma Gm=6250

 

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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