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(!!!!!) (Best 6BZ7 Pair) 6BZ7 GE gray plates NOS 1964-1967 same build (10.8/11.4ma and 11.2/11.8ma) (Best 6BQ7A substitute)

(!!!!!) (Best 6BZ7 Pair) 6BZ7 GE gray plates NOS 1964-1967 same build (10.8/11.4ma and 11.2/11.8ma) (Best 6BQ7A substitute)

$ 29.99

1 pair) 6BZ7 GE gray plates NOS same build

1 tube) 10.8/11.4ma Gm=7100/7300 (1967) LW

1 tube) 11.2/11.8ma Gm=7000/7100 (1964) RT
 

Tested on Amplitrex

Good Ma range 6-8ma

Good Gm = 6000

 
(also see 6BZ7 and 6BK7B)

- Modwright Transporter
- Schiit Lyr amp 2011
- Don Allen
- Donald North Audio (DNA) Stratus

See more: vacuum tube
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