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Best selling products: Best 5r4 Tube

BestsellingTop Rated
Reflector 6DJ8/ECC88 Vintage Tube
Rank 1
Reflector 6DJ8/ECC88 Vintage Tube
(10)
$39.00 New
No used products available
Mullard EL34 Vacuum Tube - 2 Piece
Rank 2
Mullard EL34 Vacuum Tube - 2 Piece
(22)
$50.26 New
$45.00 Used
Tung-Sol KT120 Power Vacuum Tube, Platinum Matched Quad
Rank 3
Tung-Sol KT120 Power Vacuum Tube, Platinum Matched Quad
(6)
No new products available
No used products available
2 RCA 12SJ7 Vacuum Tube NOS & Tested
Rank 4
2 RCA 12SJ7 Vacuum Tube NOS & Tested
$7.00 New
$3.60 Used
Plate Current Tested Tung-sol Reissue 6550 Kt88 Coke Bottle Vacuum Tube
Rank 5
Plate Current Tested Tung-sol Reissue 6550 Kt88 Coke Bottle Vacuum Tube
(6)
$319.02 New
No used products available
Sovtek 6L6WXT Power Vacuum Tube
Rank 6
Sovtek 6L6WXT Power Vacuum Tube
(6)
$40.38 New
No used products available
GE Electron Tubes 5654 6ak5 (bin92)
Rank 7
GE Electron Tubes 5654 6ak5 (bin92)
(1)
$21.92 New
No used products available
TUNG-SOL 6550 Vacuum Tube 2pcs Reissue vintage audio amp
Rank 8
TUNG-SOL 6550 Vacuum Tube 2pcs Reissue vintage audio amp
$129.95 New
No used products available
Matched Electro-Harmonix 6V6EH 6v6gt Power Vacuum Tube Vt1000 Rating 8
Rank 9
Matched Electro-Harmonix 6V6EH 6v6gt Power Vacuum Tube Vt1000 Rating 8
(10)
$59.99 New
No used products available
Genalex Gold Lion KT77 Matched Pair Power Tubes - 2 Pack
Rank 10
Genalex Gold Lion KT77 Matched Pair Power Tubes - 2 Pack
(20)
$139.95 New
No used products available
Vintage Single NOS CBS Hytron Jan CHY 5692 Vacuum Tube Brown Base 1958
Rank 11
Vintage Single NOS CBS Hytron Jan CHY 5692 Vacuum Tube Brown Base 1958
(2)
$348.95 New
No used products available
TELEFUNKEN 12ax7 ECC83 W Germany Smooth Plate Amp Preamp Tube
Rank 12
TELEFUNKEN 12ax7 ECC83 W Germany Smooth Plate Amp Preamp Tube
(1)
$224.99 New
No used products available
x1 NOS PHILIPS ECG JAN 5751 (12AX7) 1985 ( 8526) Copper Rod Short Plate tube
Rank 13
x1 NOS PHILIPS ECG JAN 5751 (12AX7) 1985 ( 8526) Copper Rod Short Plate tube
$40.00 New
No used products available
Gain Matched Octet (8) Tung-Sol Reissue 12AX7 ECC83 Tubes - Auth. Dealer
Rank 14
Gain Matched Octet (8) Tung-Sol Reissue 12AX7 ECC83 Tubes - Auth. Dealer
(23)
$31.57 New
No used products available
12AL5 Vintage RCA Victor Vacuum Tube NOS
Rank 15
12AL5 Vintage RCA Victor Vacuum Tube NOS
(1)
$8.48 New
No used products available
JJ 12dw7 / Ecc832 Vacuum Tube
Rank 16
JJ 12dw7 / Ecc832 Vacuum Tube
(1)
$20.59 New
No used products available
1951 BALANCED RCA (For Admiral ) 5U4G RECTIFIER Tube TV-7 - LOT#4
Rank 17
1951 BALANCED RCA (For Admiral ) 5U4G RECTIFIER Tube TV-7 - LOT#4
(2)
$124.95 New
$69.00 Used
Electro-Harmonix 6CA7EH Vacuum Tube
Rank 18
Electro-Harmonix 6CA7EH Vacuum Tube
(14)
$42.90 New
No used products available
Matched Pair 6N23P Audiophile Tubes Voskhod (ecc88 6dj8 6922) NOS Tested
Rank 19
Matched Pair 6N23P Audiophile Tubes Voskhod (ecc88 6dj8 6922) NOS Tested
(1)
$10.50 New
No used products available
RCA 12BH7A Vacuum Tubes Matching Codes TV-7 Tested Old Stock
Rank 20
RCA 12BH7A Vacuum Tubes Matching Codes TV-7 Tested Old Stock
(4)
$19.99 New
$19.99 Used
Tungsol 6SN7GTB Vacuum Tube
Rank 21
Tungsol 6SN7GTB Vacuum Tube
(23)
$51.32 New
$34.98 Used
Mullard 12au7 Long Plate Goalpost Getter Blackburn England 1958 Tests 110
Rank 22
Mullard 12au7 Long Plate Goalpost Getter Blackburn England 1958 Tests 110
$75.00 New
$39.95 Used
Sylvania 6SN7GTB Vacuum Tubes Tight Plate Matched Pair TV-7 Tested Strong
Rank 23
Sylvania 6SN7GTB Vacuum Tubes Tight Plate Matched Pair TV-7 Tested Strong
(1)
$57.95 New
$12.99 Used
NOS RCA 12AX7A / Ecc83 Vacuum Tube Tested
Rank 24
NOS RCA 12AX7A / Ecc83 Vacuum Tube Tested
(4)
$34.15 New
$27.99 Used
Tung-Sol 12AX7 Preamp Vacuum Tube
Rank 25
Tung-Sol 12AX7 Preamp Vacuum Tube
(15)
$27.95 New
No used products available
JJ Electronic ECC83S Preamp Vacuum Tube
Rank 26
JJ Electronic ECC83S Preamp Vacuum Tube
(6)
$15.99 New
$14.99 Used
Electro-Harmonix 6550EH 6550 Vacuum Tube
Rank 27
Electro-Harmonix 6550EH 6550 Vacuum Tube
(4)
$71.97 New
No used products available
2x Voskhod 6J1P-EV / 6ZH1P-EV | Matched Pair Rocket | Little Dot Amp III IV
Rank 28
2x Voskhod 6J1P-EV / 6ZH1P-EV | Matched Pair Rocket | Little Dot Amp III IV
(10)
$32.95 New
No used products available
Sovtek 12ax7 LPS Matching Preamp Tubes
Rank 29
Sovtek 12ax7 LPS Matching Preamp Tubes
(35)
$33.77 New
$29.99 Used
Riverstone Audio Matched Pair 2 Tubes 7pin GE Jan 5654w FullyTested Vacuum
Rank 30
Riverstone Audio Matched Pair 2 Tubes 7pin GE Jan 5654w FullyTested Vacuum
(7)
$33.29 New
No used products available
Pcs E88CC 6922 Old Tesla 1970's Audiophile Dual Triode Tube NOS Tested
Rank 31
Pcs E88CC 6922 Old Tesla 1970's Audiophile Dual Triode Tube NOS Tested
$60.00 New
$50.00 Used
Tung-Sol EL34B Matched Quad Power Vacuum Tube
Rank 32
Tung-Sol EL34B Matched Quad Power Vacuum Tube
(4)
$40.99 New
No used products available
Matched Pair Tested NOS Tung-Sol Round Plate 1940s 6SU7GTY 6SL7 Tubes
Rank 33
Matched Pair Tested NOS Tung-Sol Round Plate 1940s 6SU7GTY 6SL7 Tubes
(2)
$139.99 New
No used products available
Electro-Harmonix 12AX7EH Preamp Vacuum Tube
Rank 34
Electro-Harmonix 12AX7EH Preamp Vacuum Tube
(52)
$25.60 New
$19.99 Used
Sylvania 6SN7GT Vintage Vacuum Tube
Rank 35
Sylvania 6SN7GT Vintage Vacuum Tube
(5)
$7.99 New
No used products available
Old Stock Sovtek 5881WXT 5881 Tubes Matched Pair 6l6 Sub
Rank 36
Old Stock Sovtek 5881WXT 5881 Tubes Matched Pair 6l6 Sub
(9)
$33.20 New
No used products available
2 Strong Matched RCA Gray Glass 6SL7GT Tubes #3
Rank 37
2 Strong Matched RCA Gray Glass 6SL7GT Tubes #3
$24.95 New
$15.00 Used
Two 12AU7A Vacuum Tubes by RCA - 1960's Twin Triodes for Audio Amps & PreAmps
Rank 38
Two 12AU7A Vacuum Tubes by RCA - 1960's Twin Triodes for Audio Amps & PreAmps
(4)
$19.03 New
$14.97 Used
From The Case Philips 6922 Matched Pairs - 5 Matching
Rank 39
From The Case Philips 6922 Matched Pairs - 5 Matching
(1)
$30.00 New
No used products available
5751 (Sub for 12AX7) NOS LEGENDARY TUNG-SOL U.S.A. LONG-PLATE TUBE D-GETTER 1964
Rank 40
5751 (Sub for 12AX7) NOS LEGENDARY TUNG-SOL U.S.A. LONG-PLATE TUBE D-GETTER 1964
(1)
$29.98 New
No used products available
2 RCA 8BQ5 Vacuum Tubes NOS Tested Matching Codes
Rank 41
2 RCA 8BQ5 Vacuum Tubes NOS Tested Matching Codes
$29.95 New
No used products available
12BH7A GE NOS Vintage Tube Tested 12bh7 a
Rank 42
12BH7A GE NOS Vintage Tube Tested 12bh7 a
(1)
$19.99 New
No used products available
SYLVANIA 5814A Vacuum Tube Hickok Tested
Rank 43
SYLVANIA 5814A Vacuum Tube Hickok Tested
$14.00 New
No used products available
GE Preamp Tube - 6SN7GTB
Rank 44
GE Preamp Tube - 6SN7GTB
(7)
$24.99 New
$23.99 Used
PTS Collect Capillary Tubes 40ul Pack of 16 2866
Rank 45
PTS Collect Capillary Tubes 40ul Pack of 16 2866
(1)
$17.99 New
No used products available
RCA 5763 Vacuum Tube Transceiver and Amplifier
Rank 46
RCA 5763 Vacuum Tube Transceiver and Amplifier
$4.95 New
No used products available
GE Gray Plate O Getter 6bq5 / El84 Tube
Rank 47
GE Gray Plate O Getter 6bq5 / El84 Tube
(3)
$60.00 New
$18.74 Used
GE 6L6GC Vacuum Tube 4 Pair Good (d119
Rank 48
GE 6L6GC Vacuum Tube 4 Pair Good (d119
(3)
$450.00 New
$40.00 Used
Jan 12at7wa Vacuum Tube SYLVANIA Black Plate O Getter Tested 100
Rank 49
Jan 12at7wa Vacuum Tube SYLVANIA Black Plate O Getter Tested 100
$24.95 New
No used products available
RCA 6146 Vacuum Tube Black Plate Tested @ 114
Rank 50
RCA 6146 Vacuum Tube Black Plate Tested @ 114
$14.00 New
No used products available
1958 RCA 6sl7gt Ecc35 Tubes - Matched Pair Tested
Rank 51
1958 RCA 6sl7gt Ecc35 Tubes - Matched Pair Tested
(1)
$72.00 New
No used products available
RCA 6V6GT Vacuum Tube GREY SMOKED BOTTOM D GETTER Tested
Rank 52
RCA 6V6GT Vacuum Tube GREY SMOKED BOTTOM D GETTER Tested
(7)
$34.99 New
$20.00 Used
1 x NOS 6V6GT KEN-RAD Smoked Glass Pewter Plate Tube -TV-7 Tested - 1940s #2
Rank 53
1 x NOS 6V6GT KEN-RAD Smoked Glass Pewter Plate Tube -TV-7 Tested - 1940s #2
(1)
$230.99 New
$15.99 Used
NOS PHILIPS ECG JAN 6U8A ECF82 (7199 SUB) AMPLITREX TESTED "TROPHY-QUALITY TUBES
Rank 54
NOS PHILIPS ECG JAN 6U8A ECF82 (7199 SUB) AMPLITREX TESTED "TROPHY-QUALITY TUBES
(3)
No new products available
No used products available
Pair JJ Electronic KT77 Audio Amplifier Power Pentode Vacuum Tube 35 Bias -
Rank 55
Pair JJ Electronic KT77 Audio Amplifier Power Pentode Vacuum Tube 35 Bias -
(3)
No new products available
No used products available
GE 6AQ5A in OEM Sleeve Tube ID 8007
Rank 56
GE 6AQ5A in OEM Sleeve Tube ID 8007
(1)
$8.95 New
$6.87 Used
78RS11 Amphenol 11 Pin Tube Socket W/mounting Flange NOS
Rank 57
78RS11 Amphenol 11 Pin Tube Socket W/mounting Flange NOS
$13.95 New
No used products available
1x 11 Pin Octal Style Tube Relay Socket 78S11 Wire Pro Amphenol 78-s11 Type S
Rank 58
1x 11 Pin Octal Style Tube Relay Socket 78S11 Wire Pro Amphenol 78-s11 Type S
(3)
$18.95 New
No used products available
RCA 6X5GT Vacuum Tube Tested Strong EV 85
Rank 59
RCA 6X5GT Vacuum Tube Tested Strong EV 85
(1)
$19.44 New
$11.29 Used
Vintage NOS RCA 6CL6 Vacuum Tube Tubes USA Tested Tub18016
Rank 60
Vintage NOS RCA 6CL6 Vacuum Tube Tubes USA Tested Tub18016
(1)
$8.99 New
No used products available
RCA 6AF6G Electron Vacuum Tube D545645
Rank 61
RCA 6AF6G Electron Vacuum Tube D545645
(1)
$22.00 New
$18.50 Used
Tungsol 6V6GT Vacuum Tube Socket
Rank 62
Tungsol 6V6GT Vacuum Tube Socket
(10)
$69.00 New
$19.99 Used
Pair RCA Radiotron 6SJ7 Vacuum Tube Tested 100
Rank 63
Pair RCA Radiotron 6SJ7 Vacuum Tube Tested 100
$32.00 New
$8.00 Used
2 SYLVANIA 6922 E88cc Audio Tubes a Factory Matching Pair NOS USA
Rank 64
2 SYLVANIA 6922 E88cc Audio Tubes a Factory Matching Pair NOS USA
(1)
$87.49 New
$24.95 Used
5U4GB Vacuum Tube NOS RCA Tested Eico 667never Energized Except to Test
Rank 65
5U4GB Vacuum Tube NOS RCA Tested Eico 667never Energized Except to Test
(4)
$37.99 New
$10.00 Used
E.F. Johnson 122-237-100 Tube Socket
Rank 66
E.F. Johnson 122-237-100 Tube Socket
$17.99 New
No used products available
5654 NOS Vacuum Tube SYLVANIA Gb-6654 Gold-brand 6ak5w
Rank 67
5654 NOS Vacuum Tube SYLVANIA Gb-6654 Gold-brand 6ak5w
$44.99 New
$24.95 Used
Sylvania 12au7a Vintage Tube & Tube Socket
Rank 68
Sylvania 12au7a Vintage Tube & Tube Socket
(3)
$17.67 New
$7.99 Used
VINTAGE TUNGSOL 12L6GT VACUUM TUBE TUBES BLACK GLASS USA TESTED TUB23233
Rank 69
VINTAGE TUNGSOL 12L6GT VACUUM TUBE TUBES BLACK GLASS USA TESTED TUB23233
$3.95 New
No used products available
6SC7GT Tung-Sol black glass NOS radio audio amplifier vacuum tube valve 6SC7
Rank 70
6SC7GT Tung-Sol black glass NOS radio audio amplifier vacuum tube valve 6SC7
$49.00 New
$39.99 Used
Vintage NOS GE 6AS7GA Vacuum Tube Bitmatic Tested 1967
Rank 71
Vintage NOS GE 6AS7GA Vacuum Tube Bitmatic Tested 1967
(1)
$12.00 New
$4.95 Used
2bu2 / 2as2a / 2ah2 NOS Vacuum Tube SYLVANIA
Rank 72
2bu2 / 2as2a / 2ah2 NOS Vacuum Tube SYLVANIA
$7.10 New
No used products available
Vintage SYLVANIA 4BL8 Vacuum Tube Old Stock
Rank 73
Vintage SYLVANIA 4BL8 Vacuum Tube Old Stock
$8.99 New
No used products available
SYLVANIA Full-wave Rectifier Vacuum Tube 6X5GT
Rank 74
SYLVANIA Full-wave Rectifier Vacuum Tube 6X5GT
$52.93 New
$14.95 Used
SYLVANIA 6U8A in OEM Sleeve Tube ID 5485
Rank 75
SYLVANIA 6U8A in OEM Sleeve Tube ID 5485
(2)
$14.99 New
$4.59 Used
Pair RCA 6SF5 Vacuum Tube Metal NOS Tested 100
Rank 76
Pair RCA 6SF5 Vacuum Tube Metal NOS Tested 100
$45.00 New
No used products available
Vintage GE 5963 Vacuum Tube NOS Tested USA 12au7
Rank 77
Vintage GE 5963 Vacuum Tube NOS Tested USA 12au7
(1)
$7.75 New
No used products available
Two Hytron JAN CHY 6SN7GT military 3 rivet Bad Boy match pair 6SN7GT
Rank 78
Two Hytron JAN CHY 6SN7GT military 3 rivet Bad Boy match pair 6SN7GT
$179.99 New
$45.00 Used
Vintage NOS SYLVANIA 6GF7 Vacuum Tube Tubes USA Tested Tub13080
Rank 79
Vintage NOS SYLVANIA 6GF7 Vacuum Tube Tubes USA Tested Tub13080
$12.99 New
No used products available
6bq6gtb / 6cu6 NOS Vacuum Tube RCA
Rank 80
6bq6gtb / 6cu6 NOS Vacuum Tube RCA
$2.95 New
No used products available
SYLVANIA 12AX7 Dual Triode Preamp Tube Tested See Photos Ecc83
Rank 81
SYLVANIA 12AX7 Dual Triode Preamp Tube Tested See Photos Ecc83
(4)
$25.00 New
$18.99 Used
SYLVANIA SYLVANIA 38HK7 RQAUS1
Rank 82
SYLVANIA SYLVANIA 38HK7 RQAUS1
No new products available
No used products available
CK571AX 5886 Vacuum Tube Raytheon NOS 5 Each Electrometer Pentode Tubes
Rank 83
CK571AX 5886 Vacuum Tube Raytheon NOS 5 Each Electrometer Pentode Tubes
$23.00 New
No used products available
NOS Sylvania PCC88 / 7DJ8 tubes
Rank 84
NOS Sylvania PCC88 / 7DJ8 tubes
(1)
No new products available
No used products available
RCA 1T5GT Vacuum Tube Old Stock 1940s Radio Comm Radios Crosley GE RCA.
Rank 85
RCA 1T5GT Vacuum Tube Old Stock 1940s Radio Comm Radios Crosley GE RCA.
$5.00 New
No used products available
SYLVANIA 9AU7 in OEM Sleeve Tube ID 3904
Rank 86
SYLVANIA 9AU7 in OEM Sleeve Tube ID 3904
$5.97 New
No used products available
Two CBS 6AL5 Tubes NOS Dual Diodes Match Construction AMPLITREX Results
Rank 87
Two CBS 6AL5 Tubes NOS Dual Diodes Match Construction AMPLITREX Results
$6.99 New
No used products available
RCA 6T8A in OEM Sleeve Tube ID 6852
Rank 88
RCA 6T8A in OEM Sleeve Tube ID 6852
$40.00 New
No used products available
Vintage RCA 6BG6G Vacuum Tube NOS Z3
Rank 89
Vintage RCA 6BG6G Vacuum Tube NOS Z3
(1)
$14.99 New
$6.00 Used
Raytheon 12F8 Vacuum Tube Car Radios Motorola Philco United 1950s 1960s.
Rank 90
Raytheon 12F8 Vacuum Tube Car Radios Motorola Philco United 1950s 1960s.
$1.94 New
No used products available
RCA 7905 Audio Electronic Vintage Radio TV Valve Ham Vacuum NOS Tubes
Rank 91
RCA 7905 Audio Electronic Vintage Radio TV Valve Ham Vacuum NOS Tubes
$12.99 New
No used products available
12Z3 Sylvania Brand Vacuum Tube Old Stock AM Radios Belmont Philco RCA.
Rank 92
12Z3 Sylvania Brand Vacuum Tube Old Stock AM Radios Belmont Philco RCA.
$4.85 New
$1.49 Used
Tungsol 6BC5 Audio Electronic Vintage Radio TV Valve Ham Vacuum NOS Tubes
Rank 93
Tungsol 6BC5 Audio Electronic Vintage Radio TV Valve Ham Vacuum NOS Tubes
$4.79 New
No used products available
Vintage NOS RCA 6AH4GT Vacuum Tube Tubes USA Tested Tub18001
Rank 94
Vintage NOS RCA 6AH4GT Vacuum Tube Tubes USA Tested Tub18001
$9.96 New
No used products available
(5) RCA 5AM8 Electron Radiotron Electronic Vacuum Tube NOS
Rank 95
(5) RCA 5AM8 Electron Radiotron Electronic Vacuum Tube NOS
$4.17 New
No used products available
NOS RCA 21JV6 Radio Audio Amplifier Electron Vacuum Tube Old Stock
Rank 96
NOS RCA 21JV6 Radio Audio Amplifier Electron Vacuum Tube Old Stock
$7.99 New
No used products available
RCA 6SN7GTB Tube 1956 Black Plates Tested NOS Readings
Rank 97
RCA 6SN7GTB Tube 1956 Black Plates Tested NOS Readings
(7)
$19.99 New
$10.00 Used
A6272 GE 6S4A NOS Radio Amp Tubes Test 3700
Rank 98
A6272 GE 6S4A NOS Radio Amp Tubes Test 3700
$2.95 New
No used products available
1 NOS 1950 5V4G Hytron Tube Black Plates D Getter - Tested on 539B 100
Rank 99
1 NOS 1950 5V4G Hytron Tube Black Plates D Getter - Tested on 539B 100
$24.99 New
No used products available
Electro-Harmonix 6sn7 EH Vacuum Tube
Rank 100
Electro-Harmonix 6sn7 EH Vacuum Tube
(2)
$40.16 New
No used products available