Home » (!!!!!) (Best Pair) 12BH7A RCA gray plates NOS 1963-1969 same build (11.0/11.2mA and 10.6/12.0mA) (Art Audio, Manley Mac, VTL)

(!!!!!) (Best Pair) 12BH7A RCA gray plates NOS 1963-1969 same build (11.0/11.2mA and 10.6/12.0mA) (Art Audio, Manley Mac, VTL)

By Tube World

$ 134.99

1 low noise pair) 12BH7A RCA gray plates NOS 1963-1969

1 tube) 11.0/11.2ma Gm=3100/3300 (CK) 1969

1 tube) 10.6/12.0ma Gm=3100/3400 (NB) 1963 - small piece of mica stuck to side of glass - see photo

- BEST VALUE

Tested on Amplitrex
Good mA range 7-11ma
Good Gm range 2500-3000+
Low Noise and not microphonic

Recommended for

- McIntosh
- VTL
- Manley
- Kora Hermes DAC in place of 12AU7
- Octave M90 mono amps (http://www.octave.de/)
- BLACKSTAR HT-5 (replacing Sovtek)
- Luxman MA-88 amp
- Requisite Audio preamp
- Teletronix LA-2A Compressor/Limiter
- Art Audio Diavolo amp
- Ray Samuels
- Kendrick Solo 7
- Valvet L1

- Wells Audio Commander preamp

See more: vacuum tube