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(!!) (Recommended Single) 6BQ7A RCA branded MOTOROLA black plates NOS

(!!) (Recommended Single) 6BQ7A RCA branded MOTOROLA black plates NOS "O" getter 1974 (9.5/14.5ma)

$ 12.99

1 low noise tube) 6BQ7A RCA branded MOTOROLA black plates NOS "O" getter 1974

9.5ma Gm=6300

14.5ma Gm=8200

 

Tested on Amplitrex

Good Ma = 9ma

Good Gm = 6000-6400


(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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