1 low noise tube) 12AX7 GE Motorola tall gray ribbed plates “”U”” getter 1958 like new in white box
Gm=1700 (1.6ma)
Gm=2000 (2.1ma)
smooth, balanced sound
$42.00 $139.99
1 low noise tube) 12AX7 GE Motorola tall gray ribbed plates “”U”” getter 1958 like new in white box
Gm=1700 (1.6ma)
Gm=2000 (2.1ma)
smooth, balanced sound
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