Massdrop x Alex Cavalli Tube Hybrid Amplifier CTH + SDAC (MDX-15803-1) OPEN BOX

$197.96 $118.78

A Matched quad New production Russia EH Electro-harmonix 6550 / KT88 tubes #4

$171.6 $102.96

HiFi 6P6P Vacuum Tube Amplifier Single-Ended Stereo Desktop Audio Amp DIY 3W2

$102.91 $61.75

Good Condition! ORANGE TINY TERROR 15/7 SWITCHABLE Vacuum Tube AMPLIFIER 202409M

$239.36 $143.62

SUN AUDIO SV- 300B WE Type Stereo Amp

$2815.12 $1689.08

Chrome Tube Amp Metal Chassis Project

$30.8 $18.48

2 VINTAGE OVERSIZED SPOOLS OF NOS WESTERN ELECTRIC 3 & 4 WIRE SWITCHBOARD WIRE

$110.0 $66.0

Fender Blues Junior IV 15W Tube Combo Amplifier (Black, 120V)

$308.0 $184.8

300W DIY Tube Amplifier Trasformer 300B tubeTrasformer Silicon

$59.84 $35.91

vintage vaccum tubes for amp

$57.2 $34.32

2 harman Kardon BA-150 4 6550 PP tube aMPLIFIER for mcintosh or marantz

$1759.12 $1055.48

Soldano SLO 30 Guitar Amplifier Head All Tube 30 Watts

$2068.0 $1240.8

2x Akai M7 Tube Amplifier PROJECT Guitar 6w Pentode El85 6bq5 12ax7 VU Meter M8

$140.81 $84.48

Vintage Challenger Amp Model CH30 130 Watt @ 117Volt. Made In 1949

$699.6 $419.76

Scott 222A tube amplifier capacitor restoration repair service rebuild kit

$146.53 $87.92

New HiFi 6H3 tube Preamplifier machine 6H3 tube Amplifier with Matisse Circuit

$123.2 $73.92

AmpRX BrownBox Amplifier Voltage Attenuator By Sweetwater

$307.12 $184.28

vintage tube amp from console radio

$61.37 $36.82

Antique # 18 RCA 17 Tube Receiver Amplifier w/ Transformers + 26 UX226 71A Tube

$259.61 $155.77

Blackstar St. James 50-watt Tube Head with EL34 Tubes - Fawn

$703.12 $421.88

EICO ST-40 TUBE AMPLIFIER,REAR PANEL

$39.6 $23.76

LOWREY ORGAN MONOBLOCK TUBE AMP AMPLIFIER CHASSIS

$26.4 $15.84

PX25 single ended class-A tube power amplifier (tube not include)

$1478.4 $887.05

Matched PAIR CBS (Motorola) 12AX7A Audio Amplifier VACUUM TUBES Tested NOS 47886

$87.96 $52.78

350W Subwoofer Amplifier Board Mono DIY Sub Speaker AC24-28V

$26.54 $15.92

Vintage Magnavox Mono Amplifier Model MP-128 Tube Unit (NOT TESTED)

$166.32 $99.8

1pc HIFI PSVANE 811A Audio Vacuum Tube for Tube Amplifier DIY

$31.68 $19.01

Elekit 6L6GC Assembly Kit for TU-8200R Tube Amplifier - Open Box - Mint Cond.

$594.0 $356.4

Blackstar Studio 10 KT-88 1 x 12-inch 10-watt Tube Combo Amp - Red

$446.12 $267.67

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

$219.12 $131.48

Knight Stereo Amplifier 6BM8 Push-pull Serviced

$211.2 $126.72

Marantz model fifteen solid state amplifier - Marantz model 15 TESTED WORKING

$571.98 $343.19

tested tube pre amp power transformer 115/230 to 125, 65CT, 25CT, 3V, and 2.5V

$16.72 $10.04

1 x 12AX7A SylvaniaTube*NOS-NIB*Very Strong Testing#9

$38.72 $23.23

Executone PB 350-08 6550 tube amp Big and Heavy

$220.0 $132.0

101F Western Electric Audio Tube on a TV7 tests 10 with 65% minimum of 28

$51.92 $31.16

Vintage Bell Sound Systems 2256 Tube Amplifier (without Tubes)

$175.12 $105.08

HiFi EL34 Vacuum Tube Amplifier Class A Single-ended Stereo Audio Amp DIY Kit

$114.4 $68.64

CLASSIC 20 112 COMBO GUITAR AMPLIFIER

$836.0 $501.6

Class A FU50 Tube Preamplifier HiFi Vacuum Tube Amplifier Integrated DIY Kit

$153.04 $91.82

3S4 -- AUDIO GUITAR AMPLIFIER HAM RADIO TV tube -- lot of [4]

$5.94 $3.57

Lot 4 Battery Valves Vintage Radio Audio Amplifier

$8.58 $5.15

Vintage Calrad Model PRE Pre-Amplifier 105-125V 4 W at 110V Made in Japan -USED

$44.0 $26.4

ESTATE*$ale UNICORNS SUPER RARE HEATHKIT W-6M TUBE AMPS w/CAGES & PREAMPS ~uTUBE

$5628.48 $3377.09

Precision Electronics S100 Power Tube Amp by Western Electric Vintage Amplifier

$308.0 $184.8

Stage Right by Monoprice 15-Watt 1x12 Guitar Combo Tube Amp, Celestion, 611815

$162.81 $97.68

Sun Audio SV-PM200 Integrated Tube amplifier EL34 single-ended Tamura trans

$1056.0 $633.6

type C-324 Cunningham radio audio amplifier vacuum 2 tubes valves Globe 224 24a

$11.0 $6.6

ELEKIT Power Amplifier Vacuum Tube pre-amplifier assembling Kit TU-8500 White

$419.76 $251.86

Crate Vintage Club VC20 10 Reverb Tube EL84 GUITAR AMP Made in USA

$233.2 $139.92

Mini 6P15/EL84 Vacuum Tube Amplifier Wood Push-pull Stereo Audio Power Amp 8W×2

$281.6 $168.96

2 x 6BQ5/EL84 G.E. (USA) Tubes *Very Strong Matched Pair*#12

$52.8 $31.68

4 x 12AU7 Sylvania Tubes*Long Black Plates-D*Tested Quad*1950's #9

$51.92 $31.15

Single-ended Tube Amplifier Protection Cover for A10 EL34 Vacuum Tube Power Amp

$44.0 $26.4

Carvin Valve Stage Master Guitar Tube Amp Head 100 / 50 Watt Good Condition Rare

$352.0 $211.2

HEATHKIT A-7 MONO TUBE AMPLIFIER 84907

$132.0 $79.2

Music Man 112 RD Fifty Amp, $100 Tubes, Original Speaker, NO Mods, 1983

$919.6 $551.76

VINTAGE GORILLA MODEL GG-20 PRACTICE AMP 20 WATTS BLACK WORKING - EXCELLENT !!

$30.8 $18.48

2 VERY RARE VINTAGE WESTERN ELECTRIC KS-16846-L1 LOUDSPEAKERS 45 OHM 7.5 WATTS

$220.0 $132.0

Supro USA 1612RT Amulet 1x10" 1, 5, 15 Watt All Tube Guitar Combo Amplifier Used

$720.72 $432.44

IBM Vacuum Tube Audio Amplifier,1970s, single channel amp from military aircraft

$26.4 $15.84

1960's Magnatone Tonemaster Model 214 18-Watt Tube Amplifier 1x12" Guitar Combo

$2067.96 $1240.78

Magnificent Magnavox 175-67 Chassis Tube Amplifier For Project

$158.4 $95.04

Vacuum Tube Audio Book- BASIC ELECTRONICS V2 Mcintosh Fisher, Dynaco EV TUBE AMP

$17.61 $10.56

2 x 6F6g Philco Tubes*Clear Glass*Low Testing Pair*Hot Stamped*#8

$14.96 $8.98

Peri 50 tube amplifier EL34 6550 with Dynaco A430 output transformers

$752.33 $451.4

Vintage Tube Amplifier

$220.0 $132.0

Douk Audio P2 Bluetooth Vacuum Tube Preamp Headphone Amplifier USB Music Player

$56.67 $34.0

Hermon Hosmer Scott Type 210-C Dynaural Laboratory Amplifier Integrated Tube Amp

$395.12 $237.08

Cayin MT-35 mk2 Plus Audiophile Vacuum Tube Integrated Amplifier w Bluetooth

$658.24 $394.95

6BE6 - AUDIO GUITAR AMPLIFIER HAM RADIO TV tube - lot of [4]

$5.06 $3.04

Luxman LV-105 Vacuum Tube Integrated Amplifier

$440.06 $264.04

Vintage Vacuum Tube Amplifier Parts: Tube Id Tags. 5U4G, 6L6G, 6SJ7, VR150, 6BN6

$8.81 $5.28

DIY PCB - V2 50 watt monoblock " Engineer's Amplifier" tube amp - No Sockets

$26.4 $15.84

4 x 6BQ5/EL84 Philco (Japan) Tubes *Very Strong Matched Quad*#4

$88.0 $52.8

Newcomb Tube Amplifier poor mans Mcintosh MC30 clean beautiful natural sound

$259.61 $155.77

GI-7BT Lot of 3x Triode NEW Tube power amplifier QRO HF VHF UHF GI7BT GI-7B

$85.82 $51.5

Bugera T5 Infinium 5W Class-A Guitar Tube Head Amplifier W/Reverb & Power Cable

$175.96 $105.58

GENERAL ELECTRIC TYPE 25L6G RADIO POWER AMPLIFIER VACUUM TUBE TESTED GOOD

$9.58 $5.75

US Army Signal Corps AN/PFP-1 Projector Set Dynamic Loudspeaker LS-170(A) PFP-1

$528.0 $316.8

SUNVALLEY SV-9TSE vacuum tube push-pull power amplifier From Japan

$369.6 $221.77

Tone King Imperial MKII 20-Watt 1x12" Tube Combo Amp - Black - Used

$2041.6 $1224.96

2 x 12au7 RCA Tubes*Black Plates -D*Very Strong Matched Pair* 1955-56*#4

$44.0 $26.4

Atma-Sphere S-30 MKII

$2420.0 $1452.0

2pcs 8Pin Bakelite Tube Socket Octal Pin Plug Base For Guitar Amplifier Tube Amp

$7.2 $4.32

Mono power amplifiers with tube front end.

$264.0 $158.4

Fosi Audio BOX X4 Tube Amplifier Phono Preamp for MM Turntable Phonograph 5654W

$28.16 $16.9

Heintz & Kaufman, LTD. 450-H Transmitting Tube

$26.4 $15.84

Type 227 Sylvania radio audio amplifier vacuum 2 tubes valves Globe shape 327

$17.6 $10.56

DUMONT-12AX7 -ECC83 VACUUM TUBE TESTED-HIGHEST READING, TUBE AMP, PEDAL, PRE AMP

$21.96 $13.18

Vintage RCA MI-12180 6V6 Tube Amplifier for Rebuild

$660.0 $396.0

MAGNETICS & WINDINGS HEATKIT IO-18 POWER TRANSFORMER TUBE AMP GUITAR 54-103-24

$35.2 $21.12

Siemens AEG / Telefunken rectifier 300B100 (300Volt 0.1A ) selenium tube amp

$21.96 $13.18

MOTIOGRAPH MA-7505A TUBE POWER AMPLIFIER local pickup only

$2973.52 $1784.12

Rauland Borg 2135 Vintage Tube Amplifier in WORKING CONDITION! 1950s PA Amp NICE

$290.4 $174.24

Mini MM/MC Phono Preamp Vacuum Tube Pre-amplifier for Turntables Headphone Amp

$50.33 $30.2

TANGO / AUDIO SENKA VT62PP 2-channel Vacuum Power Amplifier(Worldwide Shipping)

$2622.4 $1573.44

AMPSANDSOUND Mogwai Special Edition TUBE AMPLIFIER & Headphone Amplifier w/tubes

$2851.2 $1710.72

Fosi Audio BOX X2 Phono Preamp for Turntable Tube Preamplifier MM Phonograph US

$35.2 $21.12

Dynaco ST70, Mk II, III, IV, SCA35/ HeathKit W-4/ Marantz 8B Terminal Block, Pr.

$24.2 $14.52