1 low noise pair) 12AU7A RCA clear top used/good "D" getter 1960's in RCA boxes 1-5% matched

1 tube) 8/10ma Gm=1800/1900 good printing

1 tube) 8/9.5ma Gm=1700/1900 no printing

• Matched on Amplitrex
  
• Low Noise and not microphonic
• Good used Ma range 7-9ma
• Good used Gm range 1600-1900
• Nice Detail and Good Bass

Recommended for

- Cayin MT-35 Integrated amp
- Rogue Audio Cronus
- Rogue audio Perseus + Rogue audio stereo 90,
- Sun Audio 1000
- CJ PV10
- VTL 7.5 Series II
- Ampeg
- Aguilar DB750 driver tube
- Odyssey Kandela preamp
- David Berning ZOTL Pre One Audio Preamplifier