Matched pair KT88 6550 vacuum tube electron tube audio power output tube

$69.52 $41.72

Brand New Electro-Harmonix 6922 E88CC GOLD PINS Matched Pair (2) Vacuum Tubes

$92.91 $55.75

Closely Matched Pair of Chatham JAN CAHG 608WA0 Vacuum Tubes (TESTED W/ TV-7D/U)

$132.0 $79.2

Matched Pair RCA 5Y3/GT Rectifier Guitar Amp. / HAM Audio Vacuum Tube Valve- Ban

$170.02 $102.01

Raytheon CK6336A NOS/NIB Vacuum Tubes Match Testing Pair Vintage Vacuum Tubes

$69.52 $41.72

Vacuum Tube, EL34B, Shuguang, Apex Matched Pair, Power

$44.8 $26.88

Pair of Sylvania FAA 6SN7GTB NOS NIB 1968 Vacuum Tubes - 7% matched

$110.0 $66.0

A MATCHED PAIR OF 5 STAR GE 5814A NOS/NIB VACUUM TUBES

$70.41 $42.24

MATCHED PAIR SYLVANIA (MOTOROLA) 12SN7GT AUDIO VACUUM TUBES TESTED A984.C

$22.0 $13.2

6L6GC Sylvania NOS/NIB Pair tested +100% Matched GM Plate Voltage (2) tube lot

$171.6 $102.96

2 x 6L6gb Sovtek Tubes*NIB* Super Strong Matched Pair*#1

$44.0 $26.4

Vacuum Tube, EL34C, Classic Series, Psvane, Apex Matched Pair, Power

$45.68 $27.41

TELEFUNKEN ECC83 12AX7 RED TIP DIAMOND STAMP WESTERN GERMANY MATCHED PAIR Set 4

$88.0 $52.8

MATCHED PAIR RCA 6SN7GTB Dual Support Rod PREMIUM VACUUM TUBES Test NOS F.7823

$105.56 $63.34

MATCHED PAIR 6V6GT SYLVANIA NOS Tube Röhre Valvula Valve Lampe TSF 진공관 真空管 电子管

$183.88 $110.33

NEW NOS NIB - Matched Pair National Electronics NL-C1K/6014 Electron Tube =NIB=

$41.43 $24.86

Matched Pair Raytheon 12AU7/ECC83/5814 Preamp Vacuum Tube Valve- Bangybang.tube

$96.1 $57.66

NOS/NIB Matched Pair 1957 Mullard EL37 Vacuum Tubes SMOKE New Old Stock In Box

$660.0 $396.0

2 x 5R4gy RCA Tubes *Smooth Plates*Hanging Filament*Very Strong Matched Pair*#9

$44.0 $26.4

Military TESTED NOS CLOSELY Matched Pair RCA 6V6GT Smoked Glass Tube TV7 tested

$88.06 $52.84

2 x 6sn7gtb RCA Tubes*Black Plates-D*Very Strong Matched Pair*#8

$39.6 $23.76

Matched Pair RCA 12AX7A ECC83 Life Test Excellent Test Emission Strong Tube

$86.64 $51.99

Matched Pair Adzam ECC82 12AU7 Double Triode Tubes Valves Rohres

$41.36 $24.82

2, Raytheon VT-231, 6SN7GT, military, wartime, T-plates, match date pair, 6SN7GT

$158.36 $95.02

2 x CRC-6L6 RCA Tubes*Metal Tubes*Very Strong Matched Pair*MIL SPEC*WW2*#3

$33.44 $20.06

A MATCHED PAIR OF AMPEREX 7119 NOS/NIB VACUUM TUBES

$220.0 $132.0

Tightly Matched Pair JHS 6X4W Sylvania NOS Vacuum Tubes, B&K 747B Tested 104+

$29.0 $17.4

2 x 6L6gb Sylvania Tubes *Very Strong Matched Pair*

$79.2 $47.52

Matched Pair Unbranded 5Y3/GT Rectifier Guitar Amp. / HAM Audio Vacuum Tube Valv

$199.59 $119.76

Matched Pair NEC 12AT7/ECC81 Dual Triode Guitar Amp. Audio Vacuum Tube Valve- Ba

$170.02 $102.01

Matched Pair Electro Harmonix 12AX7EH / ECC83 tubes, Brand New In Box

$43.12 $25.88

Tightly Matched Pair 6JW8/ECF802 GE NOS Vacuum Tubes, France - B&K 747B Tested

$21.96 $13.18

Vacuum Tube, 6L6GC, JJ Electronics, Apex Matched Pair, Power

$50.08 $30.05

EL34-TK Black Diamond Series Vacuum Tube Matched Pair

$118.8 $71.28

MATCHED PAIR 1960'S TELEFUNKEN ◇ EF804S NOS VACUUM TUBES

$105.56 $63.34

2 x 6sn7gtb RCA Tubes*Black Plates-D*Very Strong Matched Pair*#5

$44.0 $26.4

Sylvania JAN 6005 6AQ5 Vacuum Tubes Matched Pair TV-7 Tested Strong

$11.0 $6.6

New In Box Gain Matched Pair JJ Electronics Tesla 12AX7 ECC83-S Vacuum Tubes

$38.58 $23.15

JJ Electronic Matched Pair (2) 5U4 / 5U4GB Rectifier Vacuum Tubes New

$56.58 $33.95

New Plate Current Matched Pair (2) Svetlana SV-6L6GC Tubes

$92.53 $55.52

GE 6L6GB Vacuum Tube Pair Matching Test Match Codes

$35.16 $21.1

2 x 6SN7gtb Sylvania Tubes*Blk Plates*Very Strong Matched Pair*1950s*Tall Boy*#4

$69.52 $41.71

Pair of NOS GE 6JS6C Audio,Ham Radio Vacuum Tubes,Tested,Matching Codes

$88.0 $52.8

Military Spec GE JAN 6146W Vacuum Tubes Matched Pair (2) Joint Army Navy 1988

$44.0 $26.4

2 x 6L6GC Sylvania Tubes*Super Strong Matched Pair*1964/1965

$88.0 $52.8

Perfect Balanced CLOSLEY MATCHED PAIR Siemens (For MAGNAVOX) EL84 6BQ5 TUBE TV7

$42.9 $25.74

2pcs ShuGuang EL84 6BQ5 Vacuum Valve Tube 6P14 Amplifier Matched Pair NewVersion

$35.0 $21.0

Matched Pair RCA 12AX7A ECC83 Life Test Excellent Test Emission Strong Tube

$86.64 $51.99

ECC35 6SL7GT CV1985 BRIMAR BRITISH VINTAGE VALVES Qty 1 Match Pair

$315.05 $189.03

NEW 2pcs E80CC MATCHED PAIR Tungsram Tube NOS 6085

$70.41 $42.24

TAD KT66 PREMIUM - MATCHED PAIR

$87.96 $52.78

Matched Pair NOS Hytron/Hammond 6V6GT Vacuum Tubes Amplitrex Tested Same Dates

$52.8 $31.68

1 Matched Pair Linlai 101D Vacuum Tube Valve for Audio Amplifier

$110.0 $66.0

Matched Pair 6JW8/ECF802 Amperex (Matsushita) NOS Vacuum Tubes, - B&K 747B Test

$17.56 $10.54

Closely Matched Pair Raytheon 6BQ5 EL84 7189 Test Like NOS Tube

$33.84 $20.31

A MATCHED PAIR OF IEC/MULLARD 6GK6 NOS/NIB VACUUM TUBES

$35.21 $21.12

Matched Pair Sylvania 6AU6WA Vacuum Tube - Tested

$10.83 $6.5

1 Matched Pair PSVANE WR2A3 Western Electric Replica Vacuum Tube Upgrade RCA 2A3

$325.73 $195.44

RCA 12V6 GT TUBE DATE MATCH PAIR 1960s BRAND NEW NEVER USED SWEET NOS NIB

$26.4 $15.84

2 x EL84 RFT MATCHED PAIR Germany 6BQ5 6P14P Pentode Vacuum Audio TUBES

$30.8 $18.48

MATCHED PAIR MOTOROLA 6BQ5 Radio GUITAR AMP VACUUM TUBES Tested USA 7.1292-D

$43.96 $26.38

New Current Matched Pair (2) Reissue Genalex Gold Lion KT66 6L6 Vacuum Tubes

$132.68 $79.61

Matched Pair GE - General Electric 6BQ5 - EL84 Vacuum Tubes / KT3

$52.76 $31.66

Psvane EL84 Tubes - Matched Pair

$42.91 $25.75

2 x 6L6GC RCA Tubes*Black Plates*Super Strong Matched(2%) Pair*#11

$202.4 $121.44

Two Philco JAN CRC-6AS7-G New Box - Matched Pair

$43.12 $25.88

Matched PAIR CBS 6SN7GT AUDIO VACUUM TUBES TESTED T BLACK PLATES K.10044-C

$65.96 $39.58

RCA 6L6GC Vacuum Tubes... Black Plates.....Match Pair.....O side getter....1969

$175.96 $105.58

MATCHED PAIR RCA 6SN7GTB AUDIO VACUUM TUBES TESTED VINTAGE BLACK PLATES A920.C

$39.6 $23.76

NOS Matched Pair Raytheon 7189A Vacuum Tubes Japan Test +100%

$105.6 $63.36

Pair of Sylvania Gold Brand GB 5751 Square Getter Vacuum Tubes #1 - 8% matched

$220.0 $132.0

6SN7 GTB SYLVANIA NOS PLATINUM MATCHED PAIR

$120.95 $72.57

New Plate Current Matched Pair (2) JJ Electronics 6L6GC Vacuum Tubes

$52.8 $31.68

Sovtek EL34G Top "O" Getter Amplitrex Tested Matched Pair to within 4% - NOS -

$131.96 $79.18

2 x 6AS7g CBS Tubes*Black Plates*Very Strong Matched Pair*

$52.8 $31.68

matched pair Daystrom 6GE6 electron tube pulls untested no condesation visible

$8.81 $5.28

1 Matched Pair PSVANE CV181-Z TREASURE Collector Edition Vacuum Tubes 6SN7 6N8P

$105.58 $63.35

1966 RCA / Silvertone 6V6 GTA Vacuum Tubes....Match Pr

$70.36 $42.22

(1) Matched Pair Sylvania Type 45 Vacuum Tubes Black Plate Hickok Tested Strong

$113.52 $68.12

MATCHED NOS PAIR GE 12AT7 VACUUM TUBES Hickok TESTED _

$34.76 $20.86

Matched Pair of 6L6 JAN Tubes, Pre-Owned - Amplitrex Verified - See Pictures

$42.68 $25.61

6BQ5 EL84 Sovtek Audio Receiver Guitar Amplifier Vacuum Tubes Match Tested Pair

$26.4 $15.84

2pcs ShuGuang 300B -98 Vacuum Valve Tube 300B Amplifier Matched Pair New Version

$128.28 $76.97

Mullard Osram NOS 2 x CV1071 rectifier U52 5U4 CV575 KB/T High Test matched BEST

$1047.2 $628.33

6BQ5 TOSHIBA Top "O" Getter Made in Japan Hickok 752A Tested 1 Match Pair

$79.2 $47.52

2 x 6SN7wgt Sylvania Tubes*Mil Specs*Super Strong Matched Pair*Support Rod*#7

$132.0 $79.2

6ZH1P-EV 6J1P-EV valve tube = EF95 6F32 Matched pair NOS 1986s USSR 2pcs+

$6.16 $3.7

NEW 2pcs 6N2P MATCHED PAIR Tube Voskhod Rocket NOS 12AX7 ECC83 7025 575

$6.16 $3.7

Matched Pair RCA 6L6 G Tubes / KT8

$52.76 $31.66