1 low noise tube) 12AU7 Sylvania black plates "D" getter used/strong 1953 no printing

1 section) 9.6ma Gm=2000

1 section) 11.8ma Gm=2400

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