(!!!) (Recommended Pair) 6BQ7A RCA black plates NOS 1967 (16.5/14ma and 15.5/18ma)
$ 49.99
1 low noise tube) 6BQ7A RCA black plates NOS 1967 same date ccodes
1 tube) 16.5/14.0ma Gm=9500/8000
1 tube) 15.5/18.0ma Gm=8500/10,000
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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 (Recommended Pair) 6BQ7A RCA black plates NOS 1967 (16.5/14ma and 15.5/18ma)&Category=vacuum tube&ImageURL=http://tubeworldexpress.com/cdn/shop/files/1_1af6f4e1-0bf8-4d60-b76d-e1298aae0956.jpg?v=1713549940){kind=link}
 (Recommended Pair) 6BQ7A RCA black plates NOS 1967 (16.5/14ma and 15.5/18ma) "Pin It")