1 low noise tube) 12AT7 East Germany branded "M" Mühlhausen used/tests like new stain on glass 1970's

serial #210063

9.4ma Gm=5200

9.6ma Gm=5200

 

Good Ma range 7-9ma

very good sound for the money, low noise

 

Recommended for

- VTL Tiny Triode amp

- VTL ST-150 amp

- Manley Snapper

- Croft Polestar 1 amp

- CJ PV10A

- Manley audio gear
- Manley Reference Cardioid mic
- Atma-Spere Preamplifier MP-1 Mk. III
- Lector CDP0.6T
- Berning
- Audio Experience Balanced A2
- mics
- Art Pro VLA II
- Monarchy SE250