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(!!) 12BH7A RCA gray plates used/good 1970 era (8/9ma)

(!!) 12BH7A RCA gray plates used/good 1970 era (8/9ma)

By Tube World

$ 34.99

1 low noise tube) 12BH7A RCA gray plates used/good 1970 era  

1 section) 8ma Gm=2400

1 section) 9ma Gm=2600

 

SINGLE TUBE NOT A PAIR

 

  • Tested on Amplitrex
  • Good used Ma range 7-11ma
  • Good used Gm range 2400-2800
  • 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

 

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