12at7 tube tested qty of 1
12at7 tube tested qty of 1
Recommended
new 12AT7 ECC81 JJ tube NOS NIB pro tested strong and balanced triodes
$24.99
View Details
Vintage 1957 RCA USA 12AX7 - Tests NOS on TV-7
$95.95
View Details
JJ ECC83S / 12AX7 Vacuum Tubes (Pair). New OEM Tested. From mfr's new stock
$35.00
View Details
Radio Tubes 12AT7 ECC81 RCA Black Plate Square Getter NOS
$22.49
View Details
Sylvania Vacuum Tube / 12AT7 ECC81 / BRAND NEW UNUSED
$19.14
View Details
Pair (2) vintage 1960s Sylvania Baldwin 12AX7 vacuum tubes - TV-7 test as NOS
$47.95
View Details
Mullard 12AT7 / ECC81 New Production Preamp Vacuum Tube
$26.95
View Details
12AT7 RCA vacuum tube tested 12AT7 (T41)
$15.00
View Details
NOS NIB Sylvania Gold 12AT7WA ECC81 D-Getter Tested Strong Life Test Great TUBE
$26.00
View Details
