Home » (!!!) (Recommended Pair) 6BQ7A RCA black plates NOS 1962-1972 same build (9.5/11.5ma and 9.2/11ma)

(!!!) (Recommended Pair) 6BQ7A RCA black plates NOS 1962-1972 same build (9.5/11.5ma and 9.2/11ma)

Name: (!!!) (Recommended Pair) 6BQ7A RCA black plates NOS 1962-1972 same build (9.5/11.5ma and 9.2/11ma)
Brand: Tube World
SKU: 6BQ7A
Price: 39.99 USD
Availability: InStock

By Tube World

$ 39.99

1 low noise tube) 6BQ7A RCA black plates NOS 1962-1972

1 tube) 9.5/11.5ma Gm=6600/7500 (EC) 1972

1 tube) 9.2/11.0ma Gm=6700/7600 (MX) 1962

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

Tags: 6BK7, 6BQ7A, all, DNA, Modwright, preamp tubes, RCA, Schiit Lyr, Stratus