JJ Tesla KT66 Tubes Apex or TAD Matched Quad for Quad II MC30 MC240 tube amps

$263.12 $157.88

MCINTOSH MC-240 TUBE AMPLIFIER PARTS: BALANCE POTENTIOMETER

$79.2 $47.52

Deluxe Restoration Kit McIntosh MC60 MC-60 Vacuum Tube Amplifier

$236.72 $142.04

HiFi Single-ended Class A Tube Amplifier Home Stereo Audio Amp DIY KIT/Assembled

$264.7 $158.82

The Fisher Chassis 61 Console Receiver EL-84 Tube Amplifier Complete

$175.92 $105.55

2 x 6SC7 RCA Tubes *NOS*NIB*Super Strong Matched Pair* #6

$44.0 $26.4

NOS RCA 7094 High Power RF Transmitting Tube NIB With Socket

$233.2 $139.92

6BQ5 EL84 Sovtek Audio Receiver Guitar Amplifier Vacuum Tubes Match Tested Pair

$26.4 $15.84

MATCH PAIR 6L6G / KT66 350B kENRAD BLACK GLASS TUBES LARGE FOIL GETTERS USA NICE

$142.56 $85.54

PEAVEY TRIUMPH 60 ULTRA GAIN TUBE GUITAR AMP Missing Pedal New Capacitors

$236.72 $142.04

used tube stereo power amplifiers

$352.0 $211.2

1PC HIFI Class A Single Ended EL34 Tube Audio Amplifier

$212.96 $127.78

Little Dot MK 2 MK II Vacuum Tube Headphone Amplifier 6J1+6N6 HiFi Audio Amp

$142.96 $85.78

Ashen "Miley" 10 Watts Tube Bass and Guitar Amplifier Head

$615.12 $369.08

PAIR RCA 6AS7G Vintage POWER AMPLIFIER VACUUM TUBES USA Tested 92724

$176.0 $105.6

Oldchen BL-02 HI-FI Stereo Tube Amp EL34-B Single Ended Hifi Amplifier Bluetooth

$353.63 $212.18

14 pcs English Electric Valve FX 2508 Vacuum Tube Amplifier Pentode, Made in UK

$105.58 $63.35

13 PCS 5 PINS FEMALE AND MALE CANNON CONNECTOR TUBE AMPLIFIER AND PREAMPLIFIER

$22.0 $13.2

1 Pair Vintage NIB EL42 CV3890 SIEMENS TUBE BATTERY PORTABLE RADIO AUDIO RÖHREN

$30.8 $18.48

Fisher X-100 A 'Stereophonic' Valve 17/17 Amplifier Working Condition- RARE

$660.0 $396.0

6FQ7 / 6CG7 Tube Amperex New (New Old Stock) Test NEW 1 Year Warranty

$25.04 $15.03

FatMan ITube Valve Amp …

$159.89 $95.94

MARANTZ MODEL 9 MONOBLOCK TUBE POWER AMPLIFIER PARTS: POWER OFF-ON SWITCH

$88.0 $52.8

Vintage Amperex RADIO VACUUM TUBE LOT 8042 7119 8552 / 6883B / 8032A CV JD

$26.4 $15.84

1*US Guitar 5F2A Tweed Princeton Stainless Steel Chassis Box DIY Tube Amplifier

$58.96 $35.38

1 x 12SN7gta G.E. Tube*Very Strong*NOS*NIB (7 Available) Buy what you Need

$14.96 $8.98

1pc Shuguang Audio Rectifier Tube 6L6GC 6L6 6L6G for Tube Amplifier

$15.97 $9.58

Tango 1H400 choke coil for tube amplifiers 1.2H 400mA

$44.0 $26.4

HIFI JC-2 Class A Fully Symmetrical FET CPI Parallel Power Supply Preamplifier

$111.76 $67.06

Brand New Electro-Harmonix 7868 Plate Current Matched Quad (4) Vacuum Tubes

$208.03 $124.82

Stereo FirstWatt PASS PCF F7 Class A Power Amplifier 20W+20W ECX10N20 / ECX10P20

$483.12 $289.88

Flagship Version Sixth Generation HiFi Electronic Tube Power Amplifier

$2131.81 $1279.09

Matamp GT120 Printed Circuit Board PCB Orange OR120 OD120

$66.0 $39.6

Musical Paradise MP-301 MK3 Mini Tube Amplifier with Headphone Deluxe 6L6+6J8P*

$413.82 $248.3

Psvane 6SN7GT Vacuum Tube rectifier HIFI for Aduio Amplifier (Matched Pair)

$48.4 $29.04

HEATHKIT AA-100 STEREO TUBE AMPLIFIER METAL COVER ******

$57.2 $34.32

2 x 6AS7g RCA Tubes*Black Plates*Very Strong Pair*#10

$56.32 $33.79

Tube Pre Amplifier With Treble Bass Volume Control - 2 Vacunm Tubes Included

$32.56 $19.54

Bazooka MBTA10100 10" Dual Voice Coil Marine Amplified Waterproof Bass Tube New

$281.6 $168.96

(2) 12AX7A/ECC83 Great Britain Audio Amplifier Tubes Amp Tube Vintage

$197.12 $118.28

Randall RM20 MTS Series Single Channel Modular Tube Guitar Amplifier Head #55104

$263.12 $157.88

VINTAGE TUNG-SOL 5881 VACUUM AMPLIFIER TUBE,HICKOK TESTED GOOD

$30.8 $18.48

VACUUM TUBE Low Voltage Morse code oscillator unbuilt kit telegraph AMP SPEAKER

$34.32 $20.6

Eiko #47 bulb, box of 10, tube amp pilot light bulbs, nickel plate brass base

$5.06 $3.04

FENDER TWEED CHAMP/PRINCETON TRANSFORMER SET, HEYBOER USA, POWER/OUTPUT 4/8 OHM

$122.32 $73.4

Vintage Graybar Electric Co. 310 Tube Radio 50 Watt Amplifier for Restore

$879.96 $527.98

HiFi Class A 6P1 Vacuum Tube Amplifier Stereo Audio Power Amp Assembled/DIY Kit

$289.52 $173.71

2 x 6SC7 Ken-Rad Tubes *Very Strong Matched Pair* #10

$26.4 $15.84

BSGW Modern Lead SLS Custom Handcrafted 50W Guitar Valve Tube Amplifier Head

$475.2 $285.12

Lot Of 12 12AV6 Vacuum Tubes - GE, Westinghouse, Motorola, Hallicrafters

$15.84 $9.5

(4) NOS 6J5 Triode by RCA Orig. Cartons! (2 w/ same codes: ML) all Test Great!

$44.0 $26.4

Vintage 8-Pin Pre Amp ACF Module for Tube Audio Amplifier ?? - AS IS

$110.0 $66.0

1 x 12AX7 G.E. Tube*Short Plates -O*Tested Strong*#11

$25.52 $15.31

No 78 Silvertone radio audio amplifier vacuum 2 tubes valve tested ST shape 278

$6.6 $3.96

Vox AC4C1-12 Classic 4W 1x12 Tube Guitar Combo Amp. Barely Used, W/Cover!

$308.0 $184.8

EIMAC Y-278 Liquid Cooling Transmitting Tube

$44.0 $26.4

Dynaco ST-70 Tube Amplifier Choke

$22.0 $13.2

New Supro 1695T Black Magick 1x12" Tube Guitar Combo Amp 25 Watts

$616.0 $369.6

Fuchs Blackjack 21 MKII Guitar Amp Head Black W/Footswitch

$1028.81 $617.29

Sylvania 6KN6 Radio/Amplifier/TV Vacuum Tube w/out Box

$21.96 $13.18

Valvo EM87 O Getter Made In Germany Tested Good One Tube Price

$34.32 $20.6

2 x 12AU7A RCA Tubes*Clear Top Side D*Super Strong Matched Pair*#7

$33.44 $20.06

RCA 5Y3GT Vacuum Tube Audio HiFi Preamp Amp Mixer Vintage Radios Guitar Amps.

$14.08 $8.45

NOS Vintage RCA 6KE8 Electronic Radio Amplifier Vacuum Tube

$4.48 $2.69

6CJ3 RCA 6DW4B 4 radio audio amplifier electron vacuum tubes valves tested 6CJ3

$15.84 $9.5

HIFI 300B single-ended Class A tube amplifier integrated tube amplifier

$761.2 $456.72

Schiit Saga Pre-Amp with extra RCA Tube

$220.0 $132.0

Finished FM30+6N3 Parallel Single-ended Class A Tube Power Amplifier 10W+10W

$227.04 $136.23

42 TUBE~VALVE~TEST STRONG~30 DAY GUARANTEE~VACUUM~RADIO~AMPLIFIER~HAM~SHORT WAVE

$13.16 $7.9

Blackstar HT-1RH MK III 1-watt Tube Amplifier Head

$378.4 $227.04

Fender Blues Junior IV FSR 1x12" 15-watt Tube Combo Amp - Western Tolex

$594.0 $356.4

Vox VR15 guitar amplifier used

$123.2 $73.92

Vintage Heathkit A Channel Stereo Tube Amplifier

$308.0 $184.8

Beautiful Dynaco/ Dynakit Stereo 70 / ST-70 Tube Power Amplifier - Tested

$967.96 $580.78

VINTAGE ZENITH 6V6G AMPLIFIER VACUUM TUBE TESTED GOOD

$13.2 $7.92

EL34 Tube Amplifier Single-ended Class A HIFI Audio Amplifier

$259.61 $155.77

Rockville BluTube Tube Amplifier Receiver For Polk Audio TSi200 Speakers

$123.16 $73.9

GL-884 -- AUDIO GUITAR AMPLIFIER HAM RADIO TV tube - set of [2]

$7.92 $4.76

4 12AU7A RCA Clear Top HiFi Amplifier Vintage Vacuum Tubes Matching Codes AP NOS

$88.0 $52.8

Rockville BluTube Tube Amplifier/Home Theater Bluetooth Receiver+(4) 4" Speakers

$206.67 $124.01

1 x 12AX7 RCA Tube*Long Grey-D*Very Strong Testing*1959*#18

$26.4 $15.84

1 x 12ax7 Amperex(Black Letters) Tube*Super Strong*Long Plate*Foil D*Δ8L=1957*mC

$228.8 $137.28

AmpRX BrownBox Tube Amplifier Input Voltage Attenuator - Black & Yellow

$307.12 $184.28

Lamm ML2.1 Monoblock Tube Amplifiers, Factory Serviced - Stereophile Class A

$14114.59 $8468.76

Elekit Tu-8550 Arizona Special Vacuum Tube Preamp Kit

$1534.19 $920.51

6H6GT Vacuum Tube Raytheon Amplifier Amp - Ham Radio Valve - Rectifier

$7.04 $4.22

3Q5GT Sylvania 2 radio amplifier audio vacuum tubes valve tested VT-221 3Q5G 3Q5

$11.88 $7.13

High Power Custom Tube Amp And EL34,6CA7, 6550 KT88 Pro Built 2 Full Sets Tubes!

$1980.0 $1188.0

7F7 Tung-Sol loctal vacuum tube valve radio audio guitar amplifier tested VT-189

$5.28 $3.17

1 terminal strip for tube amplifier western electric UTC RCA or langevin DIY

$13.2 $7.92

L'Ampex Phenix 80I2 Vacuum Tube

$2435.54 $1461.32

Eico HF-22 mono tube amplifier assembly and operation manual reprint

$8.8 $5.28

AmpRX BrownBox Tube Amplifier 5A Input AC Voltage Attenuator for Tube Amps

$307.12 $184.28

1920s (?）Western Electric Tube Amplifier Unit N。44005 In Its Earliest Own Carton

$7744.0 $4646.4

RCA / WESTERN ELECTRIC TUBE AMPLIFIER CLOTH CABLE WIRE

$154.0 $92.4

NOS RCA 6EW6 Radio/Amplifier/TV Vacuum Tube w/Box

$2.2 $1.32

Philbrick GAP/R Model K2-W Operational Amplifier Used Good Condition No Tubes

$30.8 $18.48

Rare Vintage Eico HF-20 Tube Amplifier - Model 20 Monoblock w/ Cage for rebuild

$440.0 $264.0

RCA 12AB5 TUBE MATCHED PAIR 1960's POWER TUBE AMP

$12.31 $7.39

HiFi Vacuum Tube Amplifier Class AB Push-pull Stereo Audio Amp Kit Assembled NEW

$260.42 $156.26