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(!!) (BEST VALUE SINGLE) 12AU7A RCA clear top used/good 1960's (8.0/9.4ma)

(!!) (BEST VALUE SINGLE) 12AU7A RCA clear top used/good 1960's (8.0/9.4ma)

$ 21.99

1 low noise tube) 12AU7A RCA clear top used/good 1960's

8.0ma Gm=1700

9.4ma Gm=1900

 

 

Tested on Amplitrex

Good used Ma range 7-9ma

Good used Gm range 1800-2000

 

(the best sounding US made 12AU7A, the 5814A RCA is also good from 1959-1970)
(also consider subs 5814A and 6189 RCA)

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- Rogue Audio Cronus
- Rogue audio Perseus + Rogue audio stereo 90,
- Sun Audio 1000
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- VTL 7.5 Series II
- Ampeg
- Aguilar DB750 driver tube
- Odyssey Kandela preamp
- David Berning ZOTL Pre One Audio Preamplifier

See more: vacuum tube
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