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6681 Tube


[email protected] 12AX7WA 12AX7 6681 VACUUM TUBES SYLVANIA 75% & GE 70%

$17.50


Motorola 6681 12AX7 Vacuum Tube NOS (GE) 100/87% Amplitrex

$18.00


Super Strong Sylvania 6681 12AX7 Vacuum Tube Results 2090}1920

$43.99


Strong GE Short Gray Plate O Getter 6681 / 12AX7A Tube

$20.99


2 Matching RCA 12AX7 / 6681 Vacuum Tubes Tested Good On Calibrated TV - 7 !!

$59.95


Amperex 6681 Used Tube

$40.00


GE Labeled Motorola 6681 12AX7 Vacuum Tubes (2) 1974 100/93% and 106/106% Gm!!

$65.00


2 NOS Matched RCA 12AX7A 6681 Low Noise Audio Tubes USA 1972

$115.00


NOS NIB Vintage 1958 GE 6681 12AX7 ECC83 tube

$49.99


Matched Pair NOS NIB Vintage 1963 Tung sol 6681 12AX7 ECC83 tubes

$89.99


SLEEVE OF 5 12AX7 SYLVANIA 6681 Super Tubes UPGRADE! Vintage NOS NIB NEW

$300.00


GE USA 12AX7/6681 2 Grey T Short Plate Disc Get Vacuum Tube 94%/94%

$19.95


Lot of 6 (Six) RCA GE 12AX7A/12AX7/ECC83/6681 Vacuum Tubes

$75.00


Pair of Tung Sol 6681 12AX7 NOS NIB Long Plate Vacuum Tubes - 8% matched

$120.00


6681 /12AX7 x3 NOS/NIB GE Preamp Audio Tubes- Match Dates-Tested-Free Shipping

$119.99


6681 Sylvania Command Broadcast 12AX7 Vintage Tube Top Quality NOS

$89.99


1 RCA 6681 12AX7A Low Noise Communication Grade Balanced Tube tv7 Tested

$21.89


Westinghouse 6681 12AX7 ECC81 Vacuum Tube Communications Grade (10) Available

$48.99


General Electric 12AX7 / 6681 Vacuum Tube Communications Broadcast Quality NOS

$59.99


General Electric 12AX7 / 6681 Vacuum Tube Broadcast Quality NOS NIB

$69.99


One Vintage GE 6681/12AX7 Vacuum Tube — Test Strong — 105%/105%!

$30.00


GE USA 12AX7/6681 2 Grey Long Plate O Get Vacuum Tube 73%/73%

$14.95


RARE AMPEREX 6681 E83CC SIEMENS-HALSKE BROADCAST 3 MICA VINTAGE TUBE 12AX7 NOS

$199.99


Vintage Sylvania USA 12AX7 Stereo Tube New Old Stock NOS Late 1950s Early 1960s

$49.99


1x ONE 6681/12AX7/ECC83 GE NOS Tube Röhre Lampe TSF Valvola 진공관 真空管 Valve

$149.99


PENTA 6681 / 12AX7A TUBES

$17.50


VINTAGE 5X GE 6681 ( 12AX7 / E83CC ) TUBES ( NEW ) USA

$199.99


Unused Sylvania 6681 12AX7 Vacuum Tube Communications QualityVeryStrong Balanced

$48.99


GE USA 12AX7/6681 2 Grey Long Plate Fat D Get Vacuum Tube 82%/82%

$14.95