(Best 12AT7 Value) JAN-12AT7WC Sylvania black plates NOS 1970's - 1982 (13 in stock)
$ 22.99
13) JAN-12AT7WC Sylvania NOS 1970's - 1982 original boxes unmatched
Tested on Amplitrex
Good mA range 7-10ma
Good Gm range 4500-5500
See more: vacuum tube
Share:
 JAN-12AT7WC Sylvania black plates NOS 1970's - 1982 (13 in stock)&Category=vacuum tube&ImageURL=http://tubeworldexpress.com/cdn/shop/products/12at7wcs.jpg?v=1571438971){kind=link}
 JAN-12AT7WC Sylvania black plates NOS 1970's - 1982 (13 in stock) "Pin It")