MATCHED PAIR GE VT-4-C (VT4C , 211) TRANSMITTING Vacuum Tubes TESTED NOS Y.7868

$549.96 $329.98

Class-A Single Ended Audio Amplifier 6H9C EL34-B Tube Amplifier t

$177.85 $106.71

6H9C/ 6N9P EL34-B Tube Amplifier Class-A Single Ended Audio Amplifier ax

$209.42 $125.65

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

$55.44 $33.26

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

$42.24 $25.34

2 x 6080(6AS7) RCA Tubes*Black Plates*Strong Matched Pair*#9

$22.0 $13.2

Fosi Audio BOX-X2 Phono Preamp for Turntable MM Phonograph Stereo Preamplifier

$36.08 $21.65

David Bogen PX-15 Vintage 6L6G Tube PA Amplifier (pretty rare, powers up)

$352.0 $211.2

DAC-T1 Preamplifier Bluetooth5.0 HiFi 5654 Electronic Tube Amplifier DAC Decoder

$116.21 $69.73

Hickok Tested 3000/4000 1959 Amperex Bugle Boy 12AT7 Audio Amplifier Tube

$23.76 $14.26

Yaqin Electronic Vacuum Tube 1 set/4pcs

$132.0 $79.2

UTC LS-55 300B 2A3 6L6 TUBE AMPLIFIER OUTPUT TRANSFORMERS (PAIR)

$660.0 $396.0

Wawassee Electronics Amplifier Black Cat Model JB-75A

$61.6 $36.96

FM30+6N3 Tube Vacuum Amplifier Push-Pull Class A 10W Bluetooth Amplifier Audio

$180.4 $108.24

Rare 1 x 6l6 RFT /WF/HF DDR tube amplifier el34 6l6g VT-115 CV1948 6Л6 50's n2

$308.0 $184.8

PJ MIAOLAI SA-20 HiFi Tube Amplifier Bluetooth USB Flash Drive RCA w/Power

$58.3 $34.98

Heathkit AA-161 Amplifier

$352.0 $211.2

VINTAGE STEEL TUBE AMP PROJECT BASE 17x4x3

$20.24 $12.15

2 x 12AX7/A G.E. Tubes*Long plates-D*Tested Strong*#7

$50.16 $30.1

Vintage RCA monitoring 6L6 tube amplifier 82B 82-B

$879.12 $527.48

Latest Little bear Bluetooth Transparent panel P2 valve tube headphone amplifier

$49.63 $29.78

Bias Tool testing probe for EL84 6BQ5 7189 amplifier 9 pin tube biasing USA MADE

$31.24 $18.74

NOS EF184 6Eh7 Mullard Blackburn Audio Tubes Mesh Hauntingly Real Audio

$19.8 $11.88

Supro Delta King 10 1 x 10-inch 5-watt Tube Combo Amp - Tweed and Black

$439.12 $263.48

Blackstar HT-5R Electric Guitar Amplifier 2 Channel 5 Watt 1 x 12 Tube Amp

$333.04 $199.83

6L6 WIRE WRAP OCTAL VACUUM TUBE AMPLIFIER AMP PREAMP TEST 8 PIN SOCKETS

$7.92 $4.75

Rogue Athena Tube Preamplifier Remote!

$1760.0 $1056.0

Douk Audio ST-01 Hybrid Tube Amp Upgraded Vintage Tubes GE 5654 Original

$87.96 $52.78

Dynaco Dynakit ST-70 Tube Amplifier PARTIAL Restoration Kit repair service

$35.21 $21.12

Blackstar St. James 50W 6L6 Tube Amplifier Head

$950.4 $570.24

EL34 Vacuum Tube Amplifier Single-ended Class A HiFi Stereo Amp DIY KIT 10W x2

$23.86 $14.32

Dynaco Mark III Mono Block Tube Power Amplifier Pair

$1759.12 $1055.48

vintage Ham Radio tube, Experimental x-117 - EIMAC

$137.04 $82.23

Lafayette LA 70 Mono Block KT88 Tube Amp 70 watts Chicago Transformers GOOD

$1100.0 $660.0

THALES CTK 15-2 Thomson Tube Electron tube Water cooled New/Open Box

$6600.0 $3960.0

2PCS Beijing 6Z4 Vacuum Tube Vintage Audio Amplifier HIFI

$9.29 $5.58

WAITING AUDIO 300B tube amplifier (Western Electric 91A WE 91B ) "tube include"

$2622.4 $1573.44

6AQ8 ECC85 RCA NOS radio amplifier audio vacuum tube valve tested Holland 6AQ8

$21.56 $12.94

Peerless A-100 A Mono Vacuum Triode Tube Altec Lansing Amplifier 1 of 100 made

$1584.0 $950.4

ELEKIT TU-882R Vacuum Tube Headphone Amplifier Tested Working Used From Japan US

$196.33 $117.8

5U4 5U4GB HiFi Ham Radio Amplifier Vintage Vacuum Tubes Power Tested

$4.41 $2.64

TUNG-SOL 5881 VACUUM AMPLIFIER TUBE,HICKOK TESTED

$30.8 $18.48

Tango PH-100 power transformer for tube amplifiers

$44.0 $26.4

Vintage Tube Amplifier

$352.0 $211.2

Vintage RCA 5881 Amplifier Power Tube Single Made in USA #87

$26.04 $15.62

1959 HEATHKIT BRAND MODEL W-6A TUBE AMPLIFIER. KIT ASSEMBLY & INSTRUCTION MANUAL

$13.2 $7.92

Rockville BluTube Tube Amplifier+5.25" Wood Bookshelf Speakers+36" Wood Stands

$285.83 $171.5

Vintage HP 910-131 Transformer for Tube Amp Build

$26.4 $15.84

LAFAYETTE STEREO 236 STEREO INEGRATED AMPLIFIER FOR RESTORATION

$462.0 $277.2

OCTAVE Tube Integrated Amplifier V40 SE

$2199.12 $1319.48

Tube amplifier PSU delay circuit w/ pwr transformer assembled one piece !!

$10.03 $6.02

yaqin vk 2100 power amplifier

$299.2 $179.52

2 x 12AX7 CBS Tubes*Long Grey-D* Strong Testing Pair*#18

$60.72 $36.43

Monoprice 13194 hybrid tube amplifier - REBUILT

$154.0 $92.4

Nice Tested Sylvania 6SJ7GT / Old Vintage Ham Radio Tube Receiver Audio Amp

$8.8 $5.28

Vintage Sherwood S-1000 II Integrated Tube Amplifier S-1000 For Repair Made USA

$220.0 $132.0

Vintage 6EZ5 vacuum tube tested strong

$3.08 $1.85

RARE TURNTABLE BRAUN PC3- SV 1959-- WHIS TUBE AMPLIFIER INTEGRED DIETER RAM

$403.92 $242.36

2 x 6BQ5/EL84 Amperex (Holland) Tubes 1963 *Very Strong Matched Pair*#8

$88.0 $52.8

Quad II | Mono Tube Amplifier | Pair | WorldwideShipping

$2534.4 $1520.64

Vintage Tube Amplifier Elekit Tu-880 Rare Audio High-Fidelity Tested From Japan

$303.61 $182.16

VOX Night Train 15 NT15H-G2 15H Tube Guitar Amplifier Amp Head 15W Ex Condition

$440.0 $264.0

Pair TANGO output transformer FC-30-3.5S for SE tube amplifier

$1232.0 $739.2

Single TUBE AMP Cigar Box Amplifier 1954 How-To Build PLANS

$7.92 $4.75

Marshall Class5 C5 Valve Tube Amplifier Guitar Amp From Japan

$627.69 $376.62

1 PCS PSVANE ECC82 Preamplifier Tube Amplifier Vacuum Tube Replace 12AU7 Tube

$27.28 $16.37

SUN AUDIO SV-VT25 LIMITED Power Amplifier AC100V Working #27715

$2613.6 $1568.16

GROMMES 360 TUBE AMPLIFIER ORIGINAL PROMOTIONAL PRODUCT SALES AD M125y

$16.72 $10.04

12GN7A 12HG7 NOS Sylvania radio audio amplifier vacuum tubes 4 valves tested

$15.4 $9.24

MATCHED PAIR RCA 12AX7 ECC83 Vintage PREMIUM VACUUM TUBES Tested 4.7890

$114.36 $68.62

TRIODE TRV-88XR Integrated Vacuum Tube Amplifier High-End Audio

$1628.0 $976.8

4 x # CX-301-A Cunningham Tubes*Super Strong Quad*#1

$105.6 $63.36

Boutique Choke 1Hy fender style for tube amplifier or DIY projects 110mA DC 1H

$22.0 $13.2

Counterpoint SA-100 Power Amplifier - VERY CLEAN, MINTY!

$880.0 $528.0

Bugera T50 Infinium 50-watt 2-channel Class-A Tube Head

$211.2 $126.72

2 x 5670(2C51/396A)G.E. 5-Star Tubes*Black Plates-Foil-O*Very Strong*#6

$24.64 $14.78

SIGNAL CORP / WESTERN ELECTRIC 5U4 TUBE AMPLIFIER POWER SUPPLY

$308.0 $184.8

2 x 12BH7 Sylvania Tubes*Black Plates-D*Tested Good*1952-3*#16

$70.4 $42.24

HiFi Bluetooth 5.0 Vacuum Tube Preamp Stereo Receiver Headphone Amp USB Player

$57.9 $34.74

2 x 6F6g Ken-Rad Tubes*Smoked Glass*Strong Matched Pair*#8

$52.8 $31.68

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

$15.84 $9.5

Custom Built SE 6LF6 Stereo Vacuum Tube Amplifier 12.5w Single Ended Power Amp

$1056.0 $633.6

JOYO 20W 2 Channel Guitar Amplifier Mini Amp Head Tube Preamp with Footswitch

$139.04 $83.43

Groove Tubes Gold Series GT-12AT7 Preamp Tube

$26.4 $15.84

2 x # 301-A Globe Cunningham Tubes*Very Strong Pair*SHORT PINS*#9

$56.32 $33.79

100 meter vintage Siemens Klangfilm cable meter wire amplifier Eurodyn 1959

$236.72 $142.04

70W TUBE AMPLIFIER STEREO CST70 ORM

$603.24 $361.95

Vacuum Tube Amplifier El34 Unassembled Aerial Wiring

$548.86 $329.32

RARE VINTAGE 1960'S WESTERN ELECTRIC TRNSF 2634A

$29.04 $17.42

Cayin MT-45MK3 Bluetooth Version KT88/EL34 Vacuum Tube Amplifier Headphone Amp

$998.8 $599.28

Grundig 1 Pair 15W Push-Pull Output Transformer 4 Ohm EL84/6P6P/FU-32 Tube Amp

$78.33 $47.0

Douk Audio ST-01 PRO 200W Hifi Valve Amplifier, Mini Tube Amp, Stereo Receiver

$49.28 $29.57

3-500Z tube Amperex for RF amplifiers

$198.0 $118.8

1 x 6SL7wgt Sylvania Tube*Black Plates -D*Bogey+ Testing*Military Specs*#6*READ

$17.61 $10.56

DIY PCB - Cap board for tube amp (for snapmount electrolytic caps)

$10.56 $6.34

2 x 12au7a Tung-Sol (USA) Tubes*Long Grey Plates*Tested Very Strong*#1

$26.4 $15.84

Vintage Tube Amplifier (Read Description!)

$88.0 $52.8

Vintage Conn Tube Pre Amp Chassis 12AX7 12AU7 7247 Tubes! MAKE OFFER!

$17.56 $10.54

Deluxe Restoration Kit for McIntosh MC240 MC-240 Tube Ampilier All Capacitors+

$330.0 $198.0

NOS PAIR RCA 12AV7 Black Plates AUDIO Amp VACUUM TUBES Tested USA 5.3080-D

$21.96 $13.18