Sylvania 6JS6C Vacuum Tube

$26.4 $15.84

Custom Tube Amp Untested Collins Tubes Read!

$123.2 $73.92

SUCA AUDIO TUBE-T3 PLUS 300W+300W Hifi Power Amplifier Tube Preamp w/ VU Meters

$186.43 $111.86

Tube Amplifier Stereo Integrated Cambria Audio CA-50i, 6L6GC/5881

$2371.6 $1422.96

1969-70 Park 150 Tube Guitar Amplifier Head #47290

$5500.0 $3300.0

2 x 12AX7 RCA Tubes*Black-D*Uneven Testing*1950's*#6

$44.0 $26.4

Nice Testd Sylvania 5751 Premium 12AX7 / Old Vintage Radio Tube Guitar Audio Amp

$17.6 $10.56

5U4GB EH NEW RECTIFIER VACUUM TUBE ELECTRO-HARMONIX MADE IN RUSSIA NOS

$20.2 $12.12

Preamp Stereo Audio HiFi Tube Preamplifier 12AU7 12AX7 6Z4 Vacuum Tube Y

$198.0 $118.8

RCA Cunningham Type 27 Radio/Amplifier/TV Vacuum Tube w/out Box

$3.96 $2.38

3cx4500f3 Ham Radio And Broadcast Amplifier Tube, Tested With Report

$352.0 $211.2

2 x 12AU7 JTL Tung-Sol Tubes*Very Strong Matched Pair*1956*Military Specs*#8

$44.0 $26.4

Rare Original Little Dot MT Micro Tube Headphone Amplifier / Pre Amp

$132.0 $79.2

Vox AC30S1 30-Watt 1x12 Inches Tube Combo

$528.0 $316.8

AUNE T1 MK2 USB DAC Headphone Tube Amplifier -Black

$127.16 $76.3

Electro-Voice A20C tube amp capacitor restoration kit service recap rebuild

$83.6 $50.16

Hafler Vacuum Tube Midi Tube Preamplifier A High-Quality Tube Preamplifier USED

$395.12 $237.07

Lot of (37) NOS & used tubes in boxes,collection,ham radio,amp+++

$26.4 $15.84

2 x JG-12ax7 G.E. Tubes*Long Plates D-getter*Tested*MIL SPEC*

$60.72 $36.43

Pre Amp Stereo Tube Drive Vacuum Electron Valve Preamp Amplifier

$18.6 $11.16

matched pair Telefunken AD1 triode tube for PP push pull amplifier

$1451.12 $870.68

MARSHALL JCM800 SC20H * 2019

$879.96 $527.98

Peavey 6505+ 112 Combo Amp! Works Great #2

$396.0 $237.6

NOS PAIR GE 6SL7GT Foil D Getter Vintage AUDIO Amplifier VACUUM TUBES 2.7721-D

$65.96 $39.58

Moscode 300 Tube Amplifier Custom Made Aluminum Replacement Label Badge

$8.81 $5.28

Randall Diavlo 45W 2-Channel Tube Guitar Amplifier Head - Black (RD45H)

$528.0 $316.8

Lot of (5) NOS GE 6GB5 EL500 tubes in original boxes,radio,amp,Great Britain

$36.92 $22.15

2 x 12AT7 G.E. Tubes*Very Strong & Balanced Matched Pair*Black Plates* #9

$50.16 $30.1

JOYO Meteor II BanTamp XL Series Mini Amp Head 20 Watt Preamp 2 CH Hybrid Tube

$140.8 $84.48

VOX AC4TV8 TUBE GUITAR COMBO AMPLIFIER 40 WATT Used Tested

$220.0 $132.0

Rare Pair 6l6 RFT /WF/HF DDR tube amplifier el34 6l6g VT-115 CV1948 6Л6 50's

$440.0 $264.0

6ME5 - AUDIO GUITAR AMPLIFIER HAM RADIO TV 'eye' tube

$7.92 $4.76

3BC5 3BC6 Radio 3 Vacuum Tubes Vintage Amplifier AV TV RADIO AM FM Tested Good

$11.08 $6.65

ZEROZONE EL84 Parallel Single-ended Tube Power Amplifier PCB + Power Board PCB

$21.12 $12.67

1) RCA 811-A Vacuum Tube - 811A, Triode, Power Amplifier Tube - NOS - New in Box

$44.0 $26.4

Supro 1968RK Keeley Custom 12 25-Watt 1x12" Tube Combo Amp - Open Box

$756.8 $454.08

Audio Research D-76 Tube Amplifier, Fully Working and Tested, Low Distortion

$1782.0 $1069.2

4pcs AMPTATA 6Z4 Classic HIFI Series Tube Vacuum Tube Amplifier

$17.6 $10.56

Quilter Labs SUPERBLOCK US 25W Guitar Amp Head Black Refurbished

$247.04 $148.23

VTG | Lot of 180+ Amplifier Vacuum Radio Audio Guitar Tubes

$176.0 $105.6

Beveridge Control Amplifier Tube Rm-1 Rm-2 AC120V

$4400.0 $2640.0

CBS 12AX7 D Getter AUDIO AMPLIFIER Vintage VACUUM TUBE Tested USA 8.3590-D

$30.76 $18.46

David Bogen Sound Systems H30 Tube Amp Guitar Conversion 30 Watts 1949 FOR PARTS

$246.4 $147.84

xDuoo XD05T Portable Electronic Tube Audio Decoder Headphone Amplifier 4.4

$348.0 $208.8

4 Watt Hi-Gain Amplifier Tube power PA Phono AMP 1943 HowTo build PLANS

$7.92 $4.75

Yaqin PH-5 HI-FI Vacuum Tube Headphone Amplifier

$149.6 $89.76

NOS 4-125a transmitting tube 4D21 Unlabeled In Eimac box, Continuity Tested

$24.64 $14.79

1 CX-112-A CUNNINGHAM HiFi Antique Radio Amplifier Vintage 12A Vacuum Tube SALE!

$20.24 $12.15

Linlai 6SN7 pre-amp tube for tube amplifier

$30.8 $18.48

RCA MI-12214 TUBE AMP 1940

$1056.0 $633.6

TC Electronic Thrust BQ250 250W Bass Amp Head

$236.72 $142.04

15 watt Amplifier Tube powered 1933 HowTo build PLANS 2 Inputs

$9.68 $5.81

Matched PAIR TUNG-SOL 12AX7A Audio Amplifier VINTAGE VACUUM TUBES Tested 4.7880

$87.96 $52.78

iFi Audio Pro iCan Tube Hybrid Headphone Amplifier

$853.6 $512.16

Hammond 1551H with cords tube amplifier sound

$88.0 $52.8

Blackstar HT-5 Tube Guitar Combo Amplifier - Black (Used) TESTED + WORKS GREAT

$220.0 $132.0

Roland Bolt-30 Hybrid Tube Guitar Combo Amp Used

$352.0 $211.2

Roland Guitar Tube Amplifier made by Roland ACETONE Vintage

$396.0 $237.6

Groove Tubes GT-ECC83-S SELECT Amplifier Tube

$26.4 $15.84

TESTED GE 6L6 metal case can vacuum tube - amplifier - Tests STRONG

$11.88 $7.13

1 x 12ax7 Amperex/Hammond Tube*Very Strong Testing*

$47.52 $28.51

50 + 50 µF 450V= electrolyt capacitor screw Elko GERMANY great f. tube amps

$19.32 $11.59

Exc. Mullard Matching (4) 12AT7 ECC81 6201 Preamp Vacuum Tubes, Test~Hickok Exc.

$102.04 $61.23

Park PMV800 45/65 Watt Hand Wired Guitar Amp Head-Black

$2612.81 $1567.69

Victory Amplification The Sheriff 25 25-watt Tube Amplifier Head

$1107.92 $664.76

cocktail Audio HA500H balanced Tube Headphone Amp/Preamp/bluetooth DAC 100-240v

$880.0 $528.0

Dynaco ST-70 OPower Transformer PA060 Tested Woking

$176.0 $105.6

JJ EL34 Power Vacuum Tubes - Quad Set

$59.84 $35.91

ARCTURUS BLUE 127 / 27 TIPPED DETECTOR TUBE f/ RADIO / AMPLIFIER - TV7 TESTED

$48.4 $29.04

12CR6 Radio Vacuum Tubes Vintage Amplifier AV TV RADIO AM FM Tested Good

$11.08 $6.65

1960's Airline Electric Guitar Tube Amplifier Amp Model 62-9012A Tested Working

$395.9 $237.54

STAX SRM-T1 Tube Electrostatic Lambda Headphone Amplifier Energization Confirmed

$264.0 $158.4

Soldano Astro-20 Combo 1x12" 20-Watt 3-Ch Tube Combo Amp w/IR Loader - Open Box

$1443.2 $865.92

JADIS SIGNATURE TUBE AMPLIFIER advertisement

$4.4 $2.64

PJ Miaolai D2 HiFi Tube Headphone Amplifier

$26.4 $15.84

OPERA CALLAS DIVA loudspeaker TUBE AMPLIFIER advertisement

$4.4 $2.64

HiFi EL34 Vacuum Tube Power Amplifier Class A Push-Pull Integrated Power Amp 40W

$870.32 $522.2

CAYIN iDAC-1 VACUUM TUBE USB DAC LINE AMP a1

$465.88 $279.53

6CY7 1972 NOS radio RCA audio amplifier electron vacuum tube valve tested 6CY7

$6.16 $3.7

2 x 12AU7wa-6189 Dario Miniwatt Tubes*Very Strong Matched Pair*#9

$132.0 $79.2

HiFi 300B Vacuum Tube Power Amplifier Board DIY KIT Class A Stereo Audio Amp 16W

$70.3 $42.18

Amperex 5868 / AX 9902 Amplifier Tube, Broken, Not Working, Shot, Lamp Material

$10.56 $6.34

Vtg 1923 Magnavox AC2 Audio Frequency Amplifier & 2 WE Tubes - 101F & 102F.

$594.0 $356.4

(2) Raytheon 6BQ7A NOS NIB SAME DATE CODE Amplifier Tube STR-71A

$13.2 $7.92

Blackstar HT METAL 1H Tube Guitar Combo Amplifier - Black & White TESTED WORKS

$264.0 $158.4

NEW 4pcs 6P3S-E MATCHED QUAD Reflector Tube box NOS 6L6 5881 6L6G OSW3108

$64.24 $38.55

SUN AUDIO SV-2A3PE Power amplifier tube type JP

$1019.91 $611.95

Box Lot - [80] Vintage TV / AUDIO / GUITAR / AMPLIFIER / HAM / RADIO Tubes

$13.86 $8.32

Matched Pair 6AQ5 / EL90 / 6005 Beam-Power Pentode Gold Pins Audio Tubes

$55.44 $33.27

Musical Fidelity X10D-Tube Buffer Pre-Amplifie-PCB & DIY Kit & Finished Board

$8.37 $5.03

Vacuum Tube, 7025, Redbase, Tube Amp Doctor, High Grade, Preamp

$27.72 $16.64

EF50 Sylvania Vacuum Tubes VT250. New Old Stock.

$3.52 $2.11

6FM8 Radio Vacuum Tubes Vintage Amplifier AV TV RADIO AM FM Tested Good

$11.08 $6.65

Power transformer PMC190M for tube amplifiers tested good

$57.2 $34.32

preamplifier tube

$220.0 $132.0

STAX SRM-T1 Driver Unit Speaker Vacuum Tube Output Amplifier Working Confirmed

$365.2 $219.12

Tube-kit 6L6 Single Amp

$483.12 $289.88

2 x 12au7a Raytheon/Hammond Tubes*Black Plates*Very Strong Matched Pair*#6

$42.24 $25.34

Heathkit AA-121 Daystrom 40 WPC Stereo Tube Amplifier Just Serviced Perfect

$1188.0 $712.8

Factory Matched QUAD Tube Amp Doctor TAD 6L6 6L6GC 6L6GCM-STR REDBASE

$140.81 $84.48