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

$59.14 $35.49

Brand New Genalex Reissue 12AU7 ECC82 GOLD PINS Gain Tested Vacuum Tube

$60.86 $36.52

Finished HiFi EL34-B Vacuum Tube Amplifier Class A Single-ended Stereo Power AMP

$346.51 $207.91

Nobsound E6 Direct Heated Vacuum Tube Class A Stereo Audio Pre-Amplifier NEW

$44.44 $26.67

12at7 ecc81 tube nos Mullard preamp tubes pair valve s same code square getter

$396.0 $237.6

YAQIN Highest Performance Vacuum Tube Premain Amplifier shipping from japan

$994.4 $596.64

Vacuum Pre-amp -Fi Stereo Preamp Home Theater DIY Preamp Amplifier Board

$19.79 $11.87

Vintage GAP/R 12AU7A/ECC83/5814 Preamp Vacuum Tube Valve- Bangybang.tube

$29.57 $17.75

4 x 6N28B-V Double Triode URSS Military NOS HI-Durable TUBE RARE!!

$15.84 $9.51

62- Vintage 5814A Audio Valve Vacuum Tubes ~ RCA Sylvania GE + ~ Test V Good

$220.0 $132.0

Preamplifier Bluetooth 5.0 5654 Tube Headphone Amplifier DAC Decoder DAC-T1 ts23

$125.16 $75.1

5814A A GE Trio JG5814A/ 12AU7A ECC82 Preamp Amp VTG Radio Tested Good Mil Spec.

$23.76 $14.26

Jadis JA-30 MKII Monoblock Amplifiers - 2020 Model

$6864.0 $4118.4

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

$59.14 $35.49

GE 6SN7 GTB RED LABEL TUBE CHROME SIDED HALOS GRAY LADDER PLATES MATCHED SET

$43.95 $26.37

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

$73.92 $44.36

Vintage General Electric 12AU7/ECC82/5814 Vacuum Audio Tube

$88.71 $53.23

Behringer UltraGain Pro MIC2200 Vacuum Tube Microphone Preamplifier

$123.16 $73.9

JJ Electronic - Ruby 2 Pack ECC81 / 12AT7 CZ HG Preamp Tubes

$37.77 $22.67

PHILIPS ECC88 6DJ8 6922 - ONE - NEW OLD STOCK IN BOX TESTED VINTAGE VALVE TUBE

$87.12 $52.28

3 x old USA made 12AU7 / ECC82 preamp tubes, Tested Good !

$22.56 $13.54

mesa coliseum 400W Tube power amp

$3080.0 $1848.0

Behringer Tube Ultragain MIC200 - Brand New In The Box

$87.96 $52.78

One Tube (1 pcs) RCA 12BA6 HF93 NOS NIB Life Test Excellent Emission 100% Tube

$10.96 $6.58

Matched Pair Westinghouse 6JS6C 6LB6 NOS LifeTest Excellent Emission Strong Tube

$104.24 $62.55

GE 12AX7 NOS NIB Long Grey Plate Halo Getter Tested Strong Balanced Tube

$42.64 $25.59

Sylvania 5Y3GT Vacuum Tube Full Wave Rectifier Power Supply Black Plates Pre Amp

$10.12 $6.07

Tungsram ECC83 / 12AX7 Vacuum tubes ......Matched Pair #2

$109.96 $65.98

New Electro-Harmonix 6H30Pi GOLD PINS Matched Trio (3) Vacuum Tubes

$167.49 $100.49

New Current Matched Quad (4) Psvane 300B HiFi Series Vacuum Tubes Gold Pins

$376.06 $225.64

10pcs 9pin Tube Socket Beltons Audio Preamp Valve for ECC82 12AX7 12AU7

$32.38 $19.43

Tube Preamp Hifi Preamplifier Kit Pre-amp for Record Player

$19.36 $11.62

Lot Of 8 Sylvania HP 5963 ECC82 12AU7 Pre Amp Vacuum Tubes D Getter TV7U Strong

$70.41 $42.24

2 Silvertone 7N7 NOS/NIB Vacuum Tubes - Black Audio Twin Triodes Tested

$51.92 $31.16

1 PCS PSVANE ECC83 Preamplifier Tube Amplifier Vacuum Tube Replace 12AX7 Tube

$27.28 $16.37

Benson Amps Preamp special run "complicated"

$219.12 $131.48

2 x Rare WeldPlate NOS NEC Nippon Japan 6CA7 EL34 ~ Holy Grail Power Audio Tubes

$333.52 $200.12

Hickok brand 12AT7 Radio Amp Preamp Tube tested strong

$12.32 $7.4

2 NOS Mullard Mitcham CV455 ~ 1967 HolyGrail ECC81 12AT7 Gt Britain Audio Tubes

$259.61 $155.77

SUN AUDIO SVC-200 Stereo Vacuum Preamplifier 100V tube preamplifier Tamura trans

$1349.92 $809.96

HIFI Stereo Tube Preamp Bare PCB base on Marantz 7C M7 Preamplifier Circuit

$13.38 $8.03

2 Vintage Sylvania 6AW8A Western 349a preamp Triode Pentode Audio Vacuum Tube V

$48.05 $28.83

6J1 Vacuum Electron Tube Valve Preamp Amplifier Board Amp Musical Fidelity KIT

$13.01 $7.81

Mini Bluetooth 5.0 Tube Preamp Speaker Receiver Stereo Pre-Amplifier USB Player

$47.91 $28.75

Closely Matched Pair GE 6SC7 Same Date NOS NIB Tested Strong Balanced Tube

$39.12 $23.47

PRESONUS TUBEPRE v2 2ch Preamp +AUDIO TECHNICA AT2041SP Dual Mic Pack +XLRs

$263.83 $158.3

Sylvania 5Y3WGTA Black Plate Top D-Getter Life Test Great Tube

$10.96 $6.58

Classic® 20 MH Mini Amp Head (20 watts, 5 watts or 1 watt output power)

$440.0 $264.0

1 x Philips PCC88 - 7DJ8 Test GOOD 𝛥0* Heerlen Dual Triode Preamp Vacuum Tube

$11.0 $6.6

Clone C-Johnson PV12 Preamplifier HiFi 12AU7 Tube Amplifier Finished Machine

$325.61 $195.36

Standard Tube Set for Marshall Mark II JMP 2203

$134.34 $80.6

MESA BOOGIE M9 CARBINE BASS AMP | 900 WATT Rackmount | Tube Preamp, MOSFET Power

$1091.2 $654.72

6N8S tube 2PCS (6Н8С, 6SN7) VACUUM TUBES Same Date NEW NOS SOVIET VALVES

$9.82 $5.89

RCA / Hammond 6SN7GTB Vintage Black Plate Preamp Tubes Matched Pair Tested USA

$34.32 $20.6

Rare Philips 6AQ8 ECC85 (Austria) Tested Like NOS Balanced Tube

$30.32 $18.19

Vintage Daystrom 12AU7/ECC83/5814 Preamp Vacuum Tube Valve- Bangybang.tube

$29.57 $17.75

Brimar 5V4G CV729 Tested Strong Balanced Tube

$60.24 $36.15

Brand New In Box Gain Tested Electro-Harmonix 12AU7 ECC82 Vacuum Tube

$25.94 $15.57

Vacuum Electron Tube Valve Preamp Amplifier Board Headphone Amp Parts Musical HQ

$13.25 $7.95

Behringer Ultragain Pro (V1) 2-Channel Tube Microphone Preamplifier

$153.12 $91.88

ART Tube MP Studio V3 Preamp Tube Microphone Preamplifier Sound with Adapter

$168.69 $101.22

Vintage Marshall ECC83 / 12AX7 Tube Valve #41

$43.99 $26.39

2 x 1959 DGetter Philips Amperex BugleBoy 6DJ8 ECC88 Heerlen Holland⊿ Warm Audio

$329.12 $197.48

TUBE-04J Black Vacuum Tube Hybrid Main Preamp Digital Amplifier IC from Japan

$105.6 $63.36

Philips E88CC ECC88 Gold Pin Code 7L9 Delta 3G4 Tested Balanced Tube

$42.64 $25.59

Ruby 12AX7AC5 Preamp Vacuum Tube Tested Audio Amplifier Radio Vintage Electron

$24.2 $14.52

2 NOS NIB Matched RCA 5Y4GT 1958 BLACK PLATE Rectifier Tubes Maxi Preamp Tested

$43.12 $25.88

Hifi 12AX7 / 12AU7 Stereo Tube Preamp Bare PCB base on C22 preamplifier Circuit

$9.98 $5.99

3 Pack JJ Tesla 12AX7 Vacuum Tube MATCHED TRIO Guitar Amplifier ECC83 Preamp

$70.36 $42.22

SUCA-AUDIO Phono Preamp Turntable MM Phonograph Stereo Audio Tube Preamplifier

$93.24 $55.95

RCA 6SN7GTB Black Plates [] Getter AUDIO Guitar Amp VACUUM TUBE Tested 2.1462-D

$21.96 $13.18

MULLARD CV4004/12AX7 * GAIN TESTED

$26.71 $16.03

GZLOZONE DIY Hifi PRT-01A 6J1 Tube Preamp PCB Stereo Vacuum Tubes Preamplifier

$7.92 $4.75

6J1 Valve Pre-amp Tube PreAmplifier Kit Assembled Board Audio Musical FidelityI6

$18.19 $10.92

Closely Matched Pair RCA 5V4G Tested Like NOS Balanced Tube

$33.84 $20.31

2 x NOS *sealed* Siemens 5814A ECC82 E82CC 12AU7 Test STRONG Triode Vacuum Tubes

$436.48 $261.89

6J1P Valve Vacuum Tube for PreAmplifier Board Headphone Amplifier DIY Module

$1.92 $1.16

1pc DC12V Car 6N4 (12AX7) Vacuum Tube Preamplifier HiFi Preamp Board

$77.76 $46.66

Vintage DuMont 12AU7A Preamp Tube 12AU7 ECC82 Valve #74

$35.01 $21.01

NOS RCA 12BH7A Vintage Preamp Tube w/ Box For LA2A Compressor Tests New!

$43.96 $26.38

Standard Tube Set for Engl Retro Tube 50 E762

$108.86 $65.32

Vacuum Electron Tube Valve Preamp Amplifier Board Headphone Amp Parts Kit

$13.26 $7.96

GE 5R4GYB Black Plate Side O-Getter Life Test Great Balanced Tube

$12.72 $7.63

2 Sylvania Electron Tube 6BN8 NOS Radio Audio Pre-amp Vacuum Tubes NEW

$17.6 $10.56

1 x Rare NOS HolyGrail TrebleClef⊿ Philips BugleBoy 6DJ8 ECC88 ~ Rode Mic K2 NTK

$307.12 $184.28

PEC for MARANTZ MODEL 7 tube preamp volume control pot.

$158.4 $95.04

E88CC 6922 Tesla 2pcs,Gold pins,Military tubes,tested strong 100%+TV7

$110.88 $66.53

GE NOS 12AT7/ECC81 Tube NIB Audio Guitar Amplifier Vacuum Vintage Preamp Radio

$35.21 $21.12

RCA 12AX7 ECC83 TIGHT MATCH PAIR LNG PLATE SQR GETR TEST NOS+ MINTY VINTAGE 1959

$87.96 $52.78

Dynavox TPR-3 Dynavox Tube Phono Preamplifier MM MC Line 5 Inputs Black

$276.59 $165.96

STRONG testing Sylvania brown base military 6SN7WGT, Etracer tested high gain!

$56.32 $33.8

HiFi Vacuum Preamp Tube Stereo 4-way Audio Switcher Box Desktop Headphone Amp

$66.74 $40.05

HiFi Vacuum Preamp Tube Stereo 4-way Audio Switcher Box Desktop Headphone Amp US

$66.75 $40.05

Phono Preamp for Turntable Pre-amp Home Theater Tube Amplifier

$18.97 $11.38

Standard Tube Set for Hammond D-100

$112.29 $67.38

Orange Amps Micro Terror 20-Watt Tube Preamp Compact Tube Amp with Guitar Cab...

$289.17 $173.51

7C6 Vacuum Tube - UNBRANDED - USA - 1950's / 1960's (TESTED!!!)

$5.21 $3.13

12AX7A WORLD BEST NOS NIB RAYTHEON USA 7025 VALVE TUBE DATE 1960 for GUITAR AMPS

$98.56 $59.14

German D.Klimo LAR Gold Plus Tube MM/MC Phono Stage Pre-Amplifier Board DIY Kit

$263.01 $157.81

Brand New Mullard Reissue 6V6GT 6V6 Current Matched Octet (8) Vacuum Tubes

$371.94 $223.16