(!!!) (Recommended Single) 6BZ7 RCA black plates large "O" getter NOS 1965 (13.0/14.2ma)

6BZ7 RCA black plates large "O" getter NOS 1965

13.0ma Gm=7900

14.2ma Gm=8600

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