1 low noise single tube) JAN-12AT7WC Philips by Sylvania NOS 1981
11.2ma Gm=6400
7.6ma Gm=4800
Tested on Amplitrex
Good mA range 7-10ma
Good Gm range 4500-5500
$6.60 $21.99
1 low noise single tube) JAN-12AT7WC Philips by Sylvania NOS 1981
11.2ma Gm=6400
7.6ma Gm=4800
Tested on Amplitrex
Good mA range 7-10ma
Good Gm range 4500-5500
0.0 Average Rating Rated (0 Reviews)