Bazooka MBTA10250D Marine Boat Certified 250W 10" Power Amplified Bass Tube

$352.0 $211.2

Factory Platinum Matched QUAD Tung-Sol Tungsol KT120 - 4 Factory Matched

$378.4 $227.04

EIMAC JAN-CIN 100TH NOS NIB TRANSMITTER TUBE

$132.0 $79.2

Nobsound Little Bear T7 Vacuum Tube Mini Phono Stage RIAA MM Turntable Preamp

$198.0 $118.8

1 x 6AB4 Telefunken Tube*Sonotone*Tested Super Strong*

$30.8 $18.48

DIY Tube Amplifier Front Stage Tube DC12V Boost Inverter Power Board

$13.37 $8.03

12AU6 - AUDIO GUITAR AMPLIFIER HAM RADIO TV tube - lot of [4]

$8.81 $5.28

1 485 SPARTON Engraved Base HiFi Antique Radio Amp Vintage Vacuum Tube

$11.44 $6.86

Linsoul Xduoo MT-604 Tube + Transistor Hybrid Headphone Amplifier Pre-Amplifier

$121.08 $72.65

Dr. Z Z-28 MK II 1 x 12-inch 30-watt Tube Combo Amp - Red

$1891.12 $1134.68

6W6 GT - AUDIO GUITAR AMPLIFIER HAM RADIO TV tube - lot of 4

$5.06 $3.04

STANCOR Model A-7947 Tube Amp 8Watt Output Transformer, Used

$24.64 $14.79

6SF5 GE Ken-Rad NOS radio audio vacuum 2 tubes valve amplifier tested 6SF5GT

$10.12 $6.07

Supro '64 Super 1x8" 5 Watt Tube Amp 1606J

$659.12 $395.48

1pc FM30 Vacuum Tube Amplifier Single-ended Valve Audio Amp Soldered Kit

$97.68 $58.61

SA-1000 PJ MIAOLAI Hifi Audio Amplifier Electric Tube Stereo 4 Input 2 Output US

$54.0 $32.4

MARANTZ MODEL 9 MONOBLOCK TUBE POWER AMPLIFIER: METER BACK DOOR

$105.6 $63.36

McIntosh MC240 Vacuum Tube Power Amplifier S/N 207D5 (Serviced/Recapped/Tubed)

$3080.0 $1848.0

Victory Amplification V30 The Jack MKII 40-watt Tube Guitar Amp Head

$1100.0 $660.0

RCA 5965 12AT7 ECC81 Electron Vacuum Tv Radio Audio Amplifier Tube PAIR

$22.21 $13.33

4 x JL-6072(12AY7) G.E. Tubes*Black Plate*3-Mica*Very Strong Match Quad* 5 STAR

$308.0 $184.8

Vintage GE General Electric Power Amplifier Tube GL 6201

$17.6 $10.56

High Current Class A Tube Headphone Amplifier MINI Electronic Tube Preamplifier

$65.82 $39.49

Radio Tubes 70L7-GT Beam Power Amplifier Rectifier lot of 4

$12.32 $7.4

One Matched Pair HIFI LinLai E series 805A Audio Vacuum Tube Ceramic Base

$133.76 $80.26

Ted Weber Speakers MiniMASS 50w Attenuator With Headphone Jack + Cables

$146.67 $88.0

VINTAGE HARMAN KARDON TA 12 TUBE AM/FM RECEIVER AMPLIFIER

$219.12 $131.48

Groove Tubes EL84 Pair Amplifier Power Tubes Duet #159

$52.96 $31.78

HIFI Tube MM M65 Amp RIAA Turntable Phono Amplifier Base On SHURE M65 Circuit

$191.84 $115.11

6K7 GT - AUDIO GUITAR AMPLIFIER HAM RADIO TV tube -- lot of 4

$8.81 $5.28

McIntosh A-129 Tube Amplifier - one of the rarest of all McIntosh tube amps!

$3344.0 $2006.4

HiFi Class A Vacuum Tube Pre-Amplifier Bluetooth Stereo Audio Preamp USB Playe2q

$150.48 $90.29

Tube Guyatone FLIP 200F Vintage Guitar Amp

$308.0 $184.8

PrimaLuna EVO 400 Stereo Tube Preamplifier

$3363.36 $2018.02

ULTRA RARE GOLDEN TUBE AUDIO SE-40 FOR AMPLIFIERS MADE IN RUSSIA ( NEW )

$498.08 $298.85

4 x JG-5814A(12au7)GE Tubes*Grey Plate*Very Strong Matched Quad*Mil Specs*

$70.4 $42.24

Schiit Vali 2 - Audiophile Hifi Stereo Tube Headphone Amplifier / Pre-Amp

$61.6 $36.96

8 Vintage Bias Pot Cap Covers for Marantz & Other Tube Amps FREE Shipping!

$74.8 $44.88

1 Pair 711 HiFi Amplifier Board Gold Seal Tube Amplifier Board 120W

$148.07 $88.85

MARANTZ MODEL 9 MONOBLOCK TUBE POWER AMPLIFIER PARTS: TRIODE-70 WATTS SWITCH

$105.6 $63.36

Vortexion Clarke and Smith Integrated 10-10 CS1 Type 655 Tube Amplifier 2 of 2

$661.59 $396.96

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

$70.41 $42.24

Lot Of 70 + Vintage TV /AMPLIFIER / HAM / RADIO Electronic Tubes

$51.92 $31.16

ENGL Amplifiers Artist Edition 50 Blackout E653 50-watt Tube Amplifier Head

$1848.0 $1108.8

HIFI Audio FU19/FU29 Vacuum Tube Amplifier Single Ended Class A Audio Amplifier

$215.6 $129.36

12V 8" tube Box IC Mini Hi-Fi Stereo Audio Amplifier AMP For Car Replacemnet Par

$17.59 $10.55

2 telefunken fisher 12AX7 smooth plate tested Mcintosh or marantz #2

$132.0 $79.2

VINTAGE HARMAN KARDON FESTIVAL D-1100 TUBE AM/FM RECEIVER AMPLIFIER

$440.0 $264.0

Fender '65 Deluxe Reverb Western CB 22 Watt Tube amp w/Celestion Creamback G12M

$1672.0 $1003.2

Vintage Bogen DB110G Vacuum Tube Mono Amplifier WORKING WITH VERY MINOR HUM

$484.0 $290.4

Vintage Leben CS 300 Vacuum Tube Type Integrated Amplifier Operation Confirmed

$3255.12 $1953.08

Vintage Raytheon Tube Type 45 Amplifier Output Tested Strong W/TV-7 Engraved

$32.27 $19.37

KT88-T / Matched Quad / LINLAI / Perfect T Grade / Audio 6550 / Vacuum Tube Amp

$263.71 $158.23

Vintage Tung-Sol Made In USA 12AX7 Guitar Amplifier Preamp Tube Used.

$20.68 $12.41

Gold / 12AX7 ECC83 / Matched Pair / LINLAI / Vacuum Tube / HIFI Amplifier / New

$55.15 $33.09

Fender Super 60 Guitar Tube Combo Amp w/ MC-90 Black Shadow Speaker PARTS/REPAIR

$264.0 $158.4

2 western electric output 197A from DIY tube amplifier from 25B mixer

$8800.0 $5280.0

VOICE OF MUSIC STEREO SE SINGLE ENDED STEREO AMP 20051 TRANSFORMERS SHOWN TESTIN

$162.81 $97.68

2 cesium photomultiplier Scintillation tube FEU-2 ФЭУ-2 Amplifier film projector

$7.92 $4.75

NOS GE 6AL11 Vacuum Tube

$2.21 $1.32

Ampeg SVT-CL SVT Classic 300-Watt Tube Bass Amplifier Head with Safe case

$1408.0 $844.8

AIR VARIABLE TUNING CAPACITOR 12 TO 42PF PF HAM TUBE AMPLIFIER

$26.36 $15.82

Leaf Audio PA-03 MKII Tube Preamplifier With VU Meter 6N11 Standard Balanced

$731.99 $439.2

Sylvania 12CU6 Beam Power TV Amplifier Valve TESTED - GUARANTEED!

$14.08 $8.45

ShuGuang 5AR4 GZ34 Vacuum Valve Tube Amplifier Audio HIFI Classic New Version

$22.0 $13.2

ENGL Amplifiers Victor Smolski Ltd. Signature E646 100-watt Tube Amplifier Head

$2006.4 $1203.84

LUXMAN LUXKIT A3600 Stereo Vacuum Tube Power Amplifier Operation not confirmed

$816.64 $489.98

Drop + xDuoo TZA-84 OTL Tube Amp/DAC-USB-C HEADPHONE AMPLIFIER

$254.32 $152.6

Douk Audio ST-01 PRO Bluetooth Tube Amplifier VU Meter USB DAC COAX/OPT Amp 100W

$79.16 $47.5

1 3-Pin Brass Base Tip Globe Vintage Amp Vacuum Tube Good Filament! "SUPER RARE"

$132.0 $79.2

Ampex 620 F Amplified Alnico Speaker Cabinet Box Tube Amplifier A1930 7950

$643.28 $385.97

Trans Electronics RS-217A Mono Block Tube Power Amplifier Regulated Power Supply

$616.0 $369.6

NOS RCA JAN CHS 5X4G Rectifier Vacuum Tube Hanging Filament Tested

$26.4 $15.84

Vintage Erwood Sound Western Electric Tube Amplifier Harp Microphone Speaker Amp

$395.12 $237.08

NOS Hytron 6BE6 CV453 Heptode Pentagrid Superhet Audio Vacuum Tube

$19.8 $11.88

2 x 5814A (12AU7) RCA Tubes*Black Plates-O*Very Strong Matched Pair*Command*#5

$69.52 $41.71

Vintage Tested Strong Pr. Matsushita 12AX7 Guitar Tube Amp Vacuum Tubes 7B 7B

$99.0 $59.4

2 x JTL-12AT7 TungSol Tubes *Black Plates*D-Getter*Super Strong Matched Pair*

$73.92 $44.35

NOS Westinghouse 12CU6 Radio/Amplifier/TV Vacuum tube w/box

$2.02 $1.21

Vintage 6AH4 Vacuum Tube Tested Strong

$3.08 $1.85

Nagra Classic Preamp Stereo Tube Hybrid Preamplifier

$12935.12 $7761.08

1PC Factory PSVANE Tube ECC83(12AX7B)for Guitar Tube Amplifier

$19.8 $11.88

Tube Amplifier Abs Hifi -Fi Stereo Preamp Phono for Turntable

$25.39 $15.24

1PC Black FU30 HIFI Single End Tube Amplifier Completed Amp

$118.8 $71.28

New Unused US Sylvania 12BH7A / Old Vintage Ham Radio Tube Receiver Audio Amp

$17.6 $10.56

7V7 Motorola Brand Vacuum Tube. Mfg RCA. New Old Srock.

$3.52 $2.11

VTL MB 185 Series III Signature Tube Monoblock Power Amplifiers; Pair

$6830.56 $4098.34

Zenith 40KG6A Beam Power Amplifier Vacuum tube in Box

$17.3 $10.38

Ek Japan Tu8600 Vacuum Tube Amplifier

$1543.81 $926.29

LUX V-828 Output transformer for push-pull tube amplifier with feedback winding

$165.44 $99.27

Lot 2 Sylvania GE 12HL7, 6HJ7,Vacuum Electron Tube Amp Radio Ham Guaranteed Good

$4.4 $2.64

35Y4 loktal Sylvania vacuum tubes 4 valves radio electron amplifier tested 35Y4

$16.28 $9.77

Vintage Knight Tube AmFm Tuner*Parts/Repair*

$44.0 $26.4

1pc Psvane 5881 Vacuum Rectifier Tube for Audio Amplifier DIY

$24.64 $14.78

Single/Mono Lafayette Coordinated Sound System Broadcast Tube Amplifier 15 Tubes

$1320.0 $792.0

NOS Bugle Boy Amperex 12AT7 ECC81 Guitar Preamp Amplifier Electron Tube Vacuum

$35.2 $21.12

Ideal Innovations Mini-36 Vacuum Tube Amplifier Canadian Made

$615.12 $369.08

ENGL Amplifiers Fireball 25 25-wattTube Head

$1188.0 $712.8

PSVANE Horizon Series 805A-AT Vacuum Tube Amplifier Matched Pair (2 PACK)

$228.73 $137.24

1 Set 6N2 6P1 Tube Amplifier Integrated Stereo Class A Amp Assembled Hifi

$117.46 $70.48