12AT7 Siemens Halske Germany D getter NOS 1957 (6ma/8ma)
$ 49.99
1 low noise tube) 12AT7 Siemens large D getter NOS 1957 copper grid posts
1 section) 8ma Gm=5200
1 section) 6ma Gm=4400
Good Ma range 8-10ma
Good Gm range 5000-5500
- Earmax Anniversary
- Lector
- Berning
- Eclair Engineering 'Evil Twin' Tube DI (direct input box)
- Atma-sphere preamp
- JC Morrison custom phono
See more: vacuum tube
Share:
&Category=vacuum tube&ImageURL=http://tubeworldexpress.com/cdn/shop/products/12at7s57.jpg?v=1571438788){kind=link}
 "Pin It")