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(!!!) (Recommended Single) 6BK7B Tungsol gray plates NOS 1960's (8.0/9.8ma) (great sub for 6N1P)

(!!!) (Recommended Single) 6BK7B Tungsol gray plates NOS 1960's (8.0/9.8ma) (great sub for 6N1P)

$ 19.99

6BK7B Tungsol gray plates NOS 1960's

8.0ma Gm=5600

9.8ma Gm=6200

 

Tested on Amplitrex 

Good Ma range 6-8ma

Good Gm = 5000-6000

 

(also see 6BZ7 and 6BQ7A, sub for 6N1, 6N1P)

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

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