Log-in
12AU7 Hitachi JAPAN branded IEC Mullard NOS ribbed plates 1960's (9.8/10ma) 1-2% section balance

12AU7 Hitachi JAPAN branded IEC Mullard NOS ribbed plates 1960's (9.8/10ma) 1-2% section balance

$ 19.99

1 low noise tube) 12AU7 Hitachi JAPAN branded IEC Mullard NOS ribbed plates 1960's in white box

1 section) 9.8ma Gm=2100

1 section) 10ma Gm=2100

 

Amplitrex Test Data

Good Ma range 8-10ma

Good Gm range 1800-2200

 

See more: vacuum tube
Scroll to top