1 Matched Pair Early Sylvania 2-Hole Tall Bad Boys

$219.12 $131.48

NOS Matched Pair Original Tesla ECC88 6DJ8 YELLOW LETTERS Tested & VERY CLEAN

$88.0 $52.8

MATCHED PAIR RCA 6L6GC Black Plate 1968/69 Vacuum Tubes NOS NIB

$237.6 $142.56

New Electro-Harmonix 12AX7 ECC83 GOLD PINS Gain Matched Pair (2) Vacuum Tubes

$75.82 $45.49

Closely Matched Pair Ei (Former Yugoslavia) 6CA7 EL34 Same Date Test Strong Tube

$113.04 $67.83

Matched Pair Baldwin Japan 12AX7 Vacuum Tubes TV7 Tested Strong

$39.6 $23.76

TELEFUNKEN ECC83 12AX7 RED TIP DIAMOND STAMP WESTERN GERMANY MATCHED PAIR Set 3

$88.0 $52.8

Sylvania JAN CHS 6SN7GT VT231 Matching pair electronic tubes

$114.4 $68.64

Brand New Mullard Reissue 12AT7 ECC81 Gain Matched Pair (2) Vacuum Tubes

$57.01 $34.21

NOS Zaerix England CV493 6X4 U78 6202 EZ90 Rectifier MATCHED PAIR VALVE TUBE

$17.6 $10.56

Vintage RCA 12AU7A PLATINUM GRADE Clear Top Preamp Tubes Matched Pair =6189 5814

$30.76 $18.46

2 Westinghouse 7N7 NOS/NIB Vacuum Tube Pair .Close Matched 1965 Pair

$51.92 $31.16

KEN-RAD 6SJ7 6J8 6AC7 717A US match pair TUBES

$19.36 $11.62

2x G-807 = 807, 6BG6G, 6L6G Beam Tetrode Tube MATCHED PAIR Soviet 1970's NEW

$30.72 $18.43

MATCHED PAIR 7AU7/XCC82 CBS NOS Tube Lampe Valvola Valve 진공관 真空管 Lampe TSF 电子管

$91.48 $54.89

MATCHED PAIR 7AU7/XCC82 CBS NOS Tube Lampe Valvola Lampe TSF Valve 진공관 真空管 电子管

$91.48 $54.89

Platinum Matched Pair 5814A 12AU7WA NOS TUNG-SOL Audio TUBE Long PLATES

$138.6 $83.16

RCA Electron Tube,matching Pair,vintage. Deal!

$30.8 $18.48

(2) RCA 5U4G RECTIFIER TUBES - MATCHING - BALANCED - TV7 TESTED

$66.0 $39.6

New Ip & Gm Matched Pair (2) Telefunken Reissue EL34 Vacuum Tubes Black Diamond

$151.29 $90.77

Closely Matched Pair RCA Type 56 NOS One Tube Label Hytron Life Test Great Tube

$30.32 $18.19

MATCHED PAIR SYLVANIA (PHILCO) 6SN7GT AUDIO VACUUM TUBES Bad Boy 2 Hole A928.C

$74.8 $44.88

WESTINGHOUSE 12AU6 A 8426 VACUUM TUBE MATCH PAIR SUPER SWEET TONE

$3.51 $2.11

NOS/NIB 1969 Black Plate RCA 6SN7GTB Vacuum Tubes Matched Pair D Getter NEW

$132.0 $79.2

Factory Platinum Matched Pair Genalex Gold Lion KT66 tubes, BRAND NEW in Box !

$105.2 $63.12

Closely Matched Pair GE 6V6GT Label Bogen Tested Good Tube

$33.84 $20.31

(A Matched Pair) CSF 6080WA= 6AS7G =Chinese 6N5PJ, TUBE,VALVE french made,best!

$44.0 $26.4

Matched Pair RCA 12AT7 ECC81 Tubes Tested NOS Same Date Code

$24.6 $14.76

PSVANE ART 6CA7-TIII Vacuum Tube For 6CA7,EL34 Hifi Audio DIY New Matched Pair

$113.52 $68.12

New Current Matched Pair (2) Electro-Harmonix EL34 Small Bottle Vacuum Tubes

$78.84 $47.31

Matched Pair of SER Sweden 6V6G Vacuum Tubes #2

$105.6 $63.36

TELEFUNKEN ECC83 12AX7 RED TIP DIAMOND STAMP WESTERN GERMANY MATCHED PAIR Set 5

$88.0 $52.8

805 VT-143 United Electronics Tubes Dimple Getter Made in USA Qty 1 Match Pair

$527.12 $316.28

Brand New In Box Mullard Reissue 6L6GC 6L6 Current Matched Pair (2) Vacuum Tubes

$107.45 $64.47

Electro-Harmonix EL34 Power Amp Vacuum Tubes EL34EHPL Platinum Matched Pair

$79.2 $47.52

2pcs Linlai 805A Vacuum Valve Tube Matched Pair for Tube Amplifier

$101.2 $60.72

New Matched Pair Electro-Harmonix 6CA7EH EL34 6CA7 Fat Big Bottle Vacuum Tube

$74.14 $44.49

ECC82 / 12AU7 RFT Tubes NOS Tested Matched Pair

$35.21 $21.12

Matched Pair 12AT7WA/6201 Dual Triode Guitar Amp. Audio Vacuum Tube Valve- Bangy

$73.92 $44.36

MATCHED Pair SYLVANIA JAN 5751 (12AX7) AUDIO VACUUM TUBES Tested NOS 5.7748

$96.76 $58.06

Closely Matched Pair 6DJ8 Sylvania NOS Vacuum Tubes, B&K 747B Tested

$39.56 $23.74

Brand New Matched Pair (2) Electro-Harmonix 6922 (6DJ8) Vacuum Tubes

$61.29 $36.77

Matched Pair Of Tubes 12SLGT New Valves (NOS) Silver Plates - Tested Strong

$79.42 $47.65

2 x 6EU7 Mullard/V-M Tubes*Super Strong Matched Pair*1963* #10

$65.12 $39.07

MULLARD 5654 6AK5 W VACUUM TUBE MATCHED PAIR LITTLE DOT HIFIMAN EF2A SWEET TONE

$43.02 $25.81

Matched Pair Tung-Sol 5881 Tubes / 322547-3 / KT8

$61.56 $36.94

GE 6JM6 Vacuum Tube Pair NOS /NIB Matching Codes

$17.56 $10.54

Matched 1pair Fullmusic 45/C Vacuum Tube Replace 45 Electronic Valve HiFi Audio

$295.51 $177.31

NOS MATCHED PAIR 6EJ7 / EF184 Vacuum Tubes - RAYTHEON JAPAN - ($17.80/pr, Mesh)

$11.75 $7.05

RUBY - Power Vacuum Tubes (Pair - Performance Matched) | 6L6GCM-STR

$35.16 $21.1

Gain Matched Pair (2) Psvane 12AX7-S ECC83 Gold Pins Art Series Vacuum Tubes

$87.94 $52.77

Matched Pair Mullard 12AX7 ECC83 Tested on Hickok 752 Dynamic Mutual Conductance

$250.8 $150.48

Matched Pair RSD ECC82 12AU7 Double Triode Tubes Valves Rohres

$41.36 $24.82

Closely Matched Pair RCA JAN-CRC 5V4G Military Spec Tested Strong Balanced Tube

$42.64 $25.59

Vacuum Tube, 6V6GT / CV-511, Genalex Gold Lion, Matched Pair, Power

$97.16 $58.3

Western Electric JW 396A/2C51/5670 NOS/NIB Close Matched Vacuum Tube Pair

$219.12 $131.48

Two, RCA- GE 5692, red base, hi reliability, match date pair, 6SN7GT

$281.56 $168.94

Pair Western Electric 401A - 5590 Tubes (Matching Codes)

$13.2 $7.92

Matched 1pair Fullmusic 12AX7 ECC83 Vacuum Tube Valve Vintage Audio DIY HIFI

$76.56 $45.94

2 x 5670(2C51/396A)G.E. Tubes*Black Plates D*Very Strong Matched Pair*#3

$30.8 $18.48

Eight 6AL5 5726 Vacuum Tube Valve Two Pairs Match

$14.08 $8.45

Matched Pair NOS NIB Amperex 6B4G Power Vacuum Tubes Amplitrex Tested 100%

$88.0 $52.8

NOS NIB Matching Pair RCA 5U4G Vacuum Tubes Same Date

$114.4 $68.64

NATIONAL UNION JAN 6V6GT /G MIL SPEC MATCH PAIR BLK PLT TEST NOS VINTAGE 1940'S

$61.56 $36.94

Matched pair of Amperex - Mullard 6CA7 - EL34 Tubes / XF2 O Blackburn / KT9

$228.76 $137.26

Closely Matched Pair of Sylvania 6V6GT NOS NIB Gray Glass 1950s Vacuum Tubes

$74.8 $44.88

Perfectly Matched Pair of RCA 12AX7A 6681 NOS NIB Vacuum Tubes

$176.0 $105.6

NEW JJ Tesla EL34 Matched Pair Power Amp Tubes EL34 Guitar Amplifier

$61.6 $36.96

Closely Matched Pair RCA 6V6GT Smoked Glass Tested Super Strong Tube

$69.04 $41.43

CBS 12AB5 TUBE MATCH PAIR 1961 NOS NIB ORIGINAL GUITAR AMP CRUNCH

$17.6 $10.56

Date Matched Pair Sylvania Jan 6922 Vacuum Tubes Tested On Calibrated TV - 7

$43.96 $26.38

Brand New Mullard Reissue 12AT7 ECC81 Gain Matched Pair (2) Vacuum Tubes

$56.05 $33.63

Pair of Sylvania Gold Brand GB 5751 Vacuum Tubes - 7% matched

$176.0 $105.6

MATCHED PAIR SYLVANIA JAN CHS 6SN7 WGT CHROME TOPPED BROWN BASE AMPLITREX STRONG

$110.0 $66.0

Groove Tube 6V6C Premium #6 Matched Pair of Vacuum Tubes Used & Tested

$44.0 $26.4

Vacuum Tube, EL84, Electro-Harmonix, Apex Matched Pair, Power

$43.65 $26.19

Pair of Sylvania CAA 5751 Triple Mica Black Plate 1958 Vacuum Tubes - 8% matched

$308.0 $184.8

Matched Pair 6SJ7 Sylvania NOS same code Vacuum Tubes, TV-7D Tested 108%+

$25.48 $15.29

marshall el34 matched pair new open box

$105.6 $63.36

1944 Date Matched Pair RCA JAN 6SJ7 Vacuum Tubes Tested NOS On Calibrated Hickok

$35.16 $21.1

NOS MATCHED PAIR RAYTHEON 12AV6 Audio Amplifier VACUUM TUBES Tested USA 4.2120-D

$10.52 $6.31

A MATCHED PAIR OF RCA 6SN7GTB NOS/NIB VACUUM TUBES

$132.0 $79.2

2 x 6C5g Raytheon Tubes*Super Strong Matched (1%) Pair*#10

$61.6 $36.96

Matched Pair Cunningham CX-301-A Globe Tubes Amplitrex Tested Strong 87/87% Gm

$44.0 $26.4

Closely Matched Pair GE 6SL7GT Same Date True NOS NIB Tested Balanced Tube

$60.24 $36.15

Matched pair of Mullard 6CA7 - EL34 Tubes / XF4 O Blackburn / KT4

$219.96 $131.98

53ku u54 cv378 gz37 tube matched pair Cossor tubes curved base black plate

$1188.0 $712.8

Factory Platinum Matched Pair Genalex Gold Lion KT88 tubes, BRAND NEW in Box !

$130.65 $78.39

NOS Raytheon CK 5842 black plate / windmill getter, matched pair

$45.76 $27.46

Matched Pair Adzam EF86 Pentode Tubes Valves Rohres 6BK8

$32.56 $19.54

1958 Matched Pair RCA 12AX7 ECC83 Vacuum Tubes Tall Black Plates Square Getters

$264.0 $158.4

Matched Pair 6BA6/EF93 Sylvania NOS same code Vacuum Tubes, B&K 747B Tested

$17.56 $10.54

Tightly Matched Pair JG5750/6BE6W GE NOS black plt/hs get Tubes, B&K 747B Tested

$21.96 $13.18

Matched Pair 12AV7 RCA NOS Vacuum Tubes, B&K 747B Tested - will combine shipping

$15.8 $9.48

Closely Matched Pair 12AV7 CEI by GE NOS Vacuum Tubes, B&K 747B Tested

$15.8 $9.48

NOS Matched Pair of Sylvania 6SN7 GTB Vacuum Tubes TV7 Tested

$44.0 $26.4

Matched Pair Baldwin Green Tip 6BQ5 - EL84 Vacuum Tubes / KT4

$52.76 $31.66

JJ Gray Plate 6BQ5 Vacuum Tubes (2) Matched Pair Tested 96% 98% Gm

$26.4 $15.84

Brand New Current Matched Pair (2) Electro-Harmonix 6550 Ceramic Vacuum Tubes

$132.68 $79.61

Matched Pair Tung-Sol 12AT7/ECC81 Dual Triode Guitar Amp. Audio Vacuum Tube Valv

$192.2 $115.32