1 low noise tube) 12AU7A Tungsol tall ribbed plates NOS "O" getter halo 1960 era

10.8ma Gm=2300

11.4ma Gm=2400
 

• Tested on Amplitrex
  
• Low Noise and not microphonic

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