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

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

$61.34$30.67

Boss Katana Artist Gen 3 100W Guitar Amp Head

Boss Katana Artist Gen 3 100W Guitar Amp Head

$559.99$280.00

TRIODE Pearl Vacuum Tube Integrated Amplifier 6BQ5 AC100V

TRIODE Pearl Vacuum Tube Integrated Amplifier 6BQ5 AC100V

$922.50$461.25

Admiral (90) NOS New Boxed Vacuum Tubes for Radio Receivers & Amplifiers

Admiral (90) NOS New Boxed Vacuum Tubes for Radio Receivers & Amplifiers

$99.99$49.99

No type 2050 RCA radio audio amplifier vacuum 3 tubes valves tested ST 2050A

No type 2050 RCA radio audio amplifier vacuum 3 tubes valves tested ST 2050A

$20.99$10.49

Tube Amp dual primary filament transformer 2.5VCT for 2A3s or 1.3VCT

Tube Amp dual primary filament transformer 2.5VCT for 2A3s or 1.3VCT

$15.99$8.00

PRS HDRX 50-watt Amplifier Head Black

PRS HDRX 50-watt Amplifier Head Black

$1949.00$974.50

Vintage RCA VT-112 /6AC7-1852 Tube

Vintage RCA VT-112 /6AC7-1852 Tube

$9.50$4.75

ELEKIT TU-882R Tube Headphone Amp, RCA Input, 32-600 Ohms Impedance From Japan U

ELEKIT TU-882R Tube Headphone Amp, RCA Input, 32-600 Ohms Impedance From Japan U

$214.29$107.14

No 6C8G RCA radio audio amplifier vacuum 2 tubes valves tested ST shape 6C8GT

No 6C8G RCA radio audio amplifier vacuum 2 tubes valves tested ST shape 6C8GT

$42.99$21.50

12AX7 SYLVANIA NOS Long Gray Plates w/Matching Codes Matched Tubes Made in USA

12AX7 SYLVANIA NOS Long Gray Plates w/Matching Codes Matched Tubes Made in USA

$92.60$46.30

Vintage Mono Peri 50 Watt Power Amplifier El37 Tubes For Restoration Single

Vintage Mono Peri 50 Watt Power Amplifier El37 Tubes For Restoration Single

$700.00$350.00

HiFi DIY 6V6 Stereo Push-Pull Amplifier Board Kit PP Vacuum Tube Amp

HiFi DIY 6V6 Stereo Push-Pull Amplifier Board Kit PP Vacuum Tube Amp

$80.00$40.00

Genalex Gold Lion KT77 Power Tubes - Matched Duet (3-pack) Bundle

Genalex Gold Lion KT77 Power Tubes - Matched Duet (3-pack) Bundle

$350.49$175.25

TRIODE Model number: TRV-35SE Vacuum tube integrated amplifier

TRIODE Model number: TRV-35SE Vacuum tube integrated amplifier

$989.90$494.95

EVH 5150 Iconic Series 60-watt 2 x 12-inch Tube Combo Amp - Black

EVH 5150 Iconic Series 60-watt 2 x 12-inch Tube Combo Amp - Black

$1099.99$550.00

6DX8 ECL84 NOS Audio Tube Lindal Supply Made In Japan

6DX8 ECL84 NOS Audio Tube Lindal Supply Made In Japan

$22.50$11.25

1x GU-70B Vintage Transmitting Tetrode Tube / (4CX250B)

1x GU-70B Vintage Transmitting Tetrode Tube / (4CX250B)

$50.00$25.00

6CY7 NOS Marconi amplifier radio audio electron vacuum tube tested Canada 6CY7

6CY7 NOS Marconi amplifier radio audio electron vacuum tube tested Canada 6CY7

$9.99$5.00

3GK5 tube NOS NIB Chief Tube Audio Radio Electron Rare Amplifier Vintage

3GK5 tube NOS NIB Chief Tube Audio Radio Electron Rare Amplifier Vintage

$20.00$10.00

Mesa Engineering Russian 1 Tube 12ax7-A Ecc83 Guitar Amplifier Preamp Audio

Mesa Engineering Russian 1 Tube 12ax7-A Ecc83 Guitar Amplifier Preamp Audio

$22.50$11.25

NOS General Electric GE 6BX7GT Radio/Amplifier/TV Vacuum tube w/box

NOS General Electric GE 6BX7GT Radio/Amplifier/TV Vacuum tube w/box

$8.49$4.25

Vox MV50 Rock Hybrid Tube Head with 1x8 Cabinet

Vox MV50 Rock Hybrid Tube Head with 1x8 Cabinet

$379.98$189.99

Herald .01µF 600V Capacitor Tube Amps (9)

Herald .01µF 600V Capacitor Tube Amps (9)

$36.00$18.00

HiFi 6K4 Tube Preamplifier Amplifier Tube Preamp Audio Amp Home Theater Assembly

HiFi 6K4 Tube Preamplifier Amplifier Tube Preamp Audio Amp Home Theater Assembly

$23.52$11.76

Philips EL6401/02 tube EL81 Monophonic amplifier modified to E81L goldpin valve.

Philips EL6401/02 tube EL81 Monophonic amplifier modified to E81L goldpin valve.

$900.00$450.00

Vintage 6JE6C/6LQ6 Beam Power Amplifier Tube No Box - TESTED & GUARANTEED!

Vintage 6JE6C/6LQ6 Beam Power Amplifier Tube No Box - TESTED & GUARANTEED!

$29.50$14.75

2 x 6SN7gt CBS Tubes*2-Hole per Black-D Plate*Super Strong Matched Pair*NOS*NIB*

2 x 6SN7gt CBS Tubes*2-Hole per Black-D Plate*Super Strong Matched Pair*NOS*NIB*

$99.99$49.99

BRZHIFI PAP-711 Field Effect Tube Class A Preamplifier 220V HiFi Power Amplifier

BRZHIFI PAP-711 Field Effect Tube Class A Preamplifier 220V HiFi Power Amplifier

$332.50$166.25

TAKATSUKI TAKATSUKI ELECTRIC INDUSTRY Output Amplifier Tube TA-300B Used Japan

TAKATSUKI TAKATSUKI ELECTRIC INDUSTRY Output Amplifier Tube TA-300B Used Japan

$788.00$394.00

Econco 5CX1500A Ham Radio Electron Tube. Dud. Parts only.

Econco 5CX1500A Ham Radio Electron Tube. Dud. Parts only.

$44.74$22.37

Synergy DRECT 2-channel Preamp Module

Synergy DRECT 2-channel Preamp Module

$359.99$180.00

Sovtek 6SL7GT Preamp Vacuum Tube

Sovtek 6SL7GT Preamp Vacuum Tube

$27.95$13.97

Amptata 6X4 to 6Z4 Vacuum Tube Adapter Converter Pre Amplifier Guitar valve Part

Amptata 6X4 to 6Z4 Vacuum Tube Adapter Converter Pre Amplifier Guitar valve Part

$9.50$4.75

Rockville BluTube Tube Amplifier Bluetooth Receiver For Klipsch RP-600M Speakers

Rockville BluTube Tube Amplifier Bluetooth Receiver For Klipsch RP-600M Speakers

$139.95$69.97

Electro-Harmonix EL84 Matched Power Tubes Hard Duet

Electro-Harmonix EL84 Matched Power Tubes Hard Duet

$69.99$34.99

Tested RCA 5814a Vacuum Tube 1970 Vintage Audio Amp #5814a 5814a

Tested RCA 5814a Vacuum Tube 1970 Vintage Audio Amp #5814a 5814a

$25.00$12.50

0B2 - AUDIO GUITAR AMPLIFIER HAM RADIO TV tube -- lot of [4]

0B2 - AUDIO GUITAR AMPLIFIER HAM RADIO TV tube -- lot of [4]

$11.00$5.50

RCA (Amperex) 6DJ8 O Getter AUDIO AMPLIFIER VACUUM TUBE Tested HOLLAND 7.3127-D

RCA (Amperex) 6DJ8 O Getter AUDIO AMPLIFIER VACUUM TUBE Tested HOLLAND 7.3127-D

$24.95$12.47

AMPEREX 16AQ3 XY88 TUBE NOS

AMPEREX 16AQ3 XY88 TUBE NOS

$26.99$13.49

SA-90 Electronic Tube Amp USB Flash Drive Bluetooth HiFi Audio Power Amplifier

SA-90 Electronic Tube Amp USB Flash Drive Bluetooth HiFi Audio Power Amplifier

$80.42$40.21

Vox VX50BA Bass Combo Amplifier, 50W, Black

Vox VX50BA Bass Combo Amplifier, 50W, Black

$299.99$150.00

VICTOR RCA PROJECTOR 6L6 TUBE AMPLIFIER POWER TRANSFORMER

VICTOR RCA PROJECTOR 6L6 TUBE AMPLIFIER POWER TRANSFORMER

$75.00$37.50

Type 127 - CROSLEY Brand - AUDIO GUITAR AMPLIFIER HAM RADIO TV tube

Type 127 - CROSLEY Brand - AUDIO GUITAR AMPLIFIER HAM RADIO TV tube

$5.00$2.50

MULLARD 12AX7/ECC83 * GAIN TESTED

MULLARD 12AX7/ECC83 * GAIN TESTED

$29.95$14.97

Oldchen 6CA7 Vacuum Tube Amplifier HiFi Audio Bluetooth Amplifier with 5 Tubes

Oldchen 6CA7 Vacuum Tube Amplifier HiFi Audio Bluetooth Amplifier with 5 Tubes

$445.38$222.69

New Plate Current Matched Quad (4) Svetlana SV-6L6GC Tubes

New Plate Current Matched Quad (4) Svetlana SV-6L6GC Tubes

$202.48$101.24

NOS FANON - MASCO Model XR-01 Easy Talk INTERCOM

NOS FANON - MASCO Model XR-01 Easy Talk INTERCOM

$39.99$20.00

L12 Amplifier board finished board dual channel field effect tube output + VER2

L12 Amplifier board finished board dual channel field effect tube output + VER2

$39.29$19.64

Vintage Collins Tube Amplifier Plate Transformer 2250 VRMS 565ma

Vintage Collins Tube Amplifier Plate Transformer 2250 VRMS 565ma

$199.90$99.95

NATIONAL UNION 6V6GT POWER VACUUM TUBE TESTED VINTAGE FOIL D GETTER A475.C

NATIONAL UNION 6V6GT POWER VACUUM TUBE TESTED VINTAGE FOIL D GETTER A475.C

$16.00$8.00

NOS Sylvania 6CS7 Radio/Amplifier/TV Vacuum Tube w/Box

NOS Sylvania 6CS7 Radio/Amplifier/TV Vacuum Tube w/Box

$8.49$4.25

EAR834 MM RIAA Tube Phono Preamplifier Stereo Preamp Moving Magnet LP Turntable

EAR834 MM RIAA Tube Phono Preamplifier Stereo Preamp Moving Magnet LP Turntable

$59.99$30.00

2 x 6JE6A RCA Tubes *Tested Super Strong Pair*#2

2 x 6JE6A RCA Tubes *Tested Super Strong Pair*#2

$120.00$60.00

Conrad Johnson MV75a-1 tube amplifiers

Conrad Johnson MV75a-1 tube amplifiers

$5500.00$2750.00

(5) VINTAGE 1960'S 1970'S GUITAR BASS TUBE AMP FUSE BOXES NEW OLD STOCK

(5) VINTAGE 1960'S 1970'S GUITAR BASS TUBE AMP FUSE BOXES NEW OLD STOCK

$35.00$17.50

Vintage Raytheon NOS 6W6GT NIB Audio Electron Vacuum Power Tube Amplifier Radio

Vintage Raytheon NOS 6W6GT NIB Audio Electron Vacuum Power Tube Amplifier Radio

$10.00$5.00

Triad 10765 Vintage Tube Amp Amplifier Matching Transformer 80-125kc 20v 388ohm

Triad 10765 Vintage Tube Amp Amplifier Matching Transformer 80-125kc 20v 388ohm

$40.00$20.00

New Qty 1 WE 416A Transmitting Triode 6.3V 1.18 Amp 1951 NOS Electron Tube USA

New Qty 1 WE 416A Transmitting Triode 6.3V 1.18 Amp 1951 NOS Electron Tube USA

$29.85$14.93

Tube Set, for Vox AC15CC1 & AC15CC1X, Tube Brand: JJ Electronics

Tube Set, for Vox AC15CC1 & AC15CC1X, Tube Brand: JJ Electronics

$76.80$38.40

XDUOO TA-32 High performance Dac Tube balanced Headphone Amplifier RHOM BD34301

XDUOO TA-32 High performance Dac Tube balanced Headphone Amplifier RHOM BD34301

$999.00$499.50

Scott 222B Amplifier Ad, 1958, Tube Amplifier,Article

Scott 222B Amplifier Ad, 1958, Tube Amplifier,Article

$9.99$5.00

Laney CUB-SUPER10 - 1x10 10W Tube Combo Amplifier with Boost

Laney CUB-SUPER10 - 1x10 10W Tube Combo Amplifier with Boost

$579.99$290.00

6Q7G Tung-Sol audio radio amplifier vacuum tube valve tested ST shape 6Q7GT 6Q7

6Q7G Tung-Sol audio radio amplifier vacuum tube valve tested ST shape 6Q7GT 6Q7

$22.99$11.49

Matched pair ITT LORENZ E88CC electron tube E88CC 6922 CV2492

Matched pair ITT LORENZ E88CC electron tube E88CC 6922 CV2492

$219.99$110.00

New Unused GE 9AU7 9 Volt 12AU7 / Old Vintage Ham Radio Tube Receiver Audio Amp

New Unused GE 9AU7 9 Volt 12AU7 / Old Vintage Ham Radio Tube Receiver Audio Amp

$3.12$1.56

Lot Of 3 12AT6 Vacuum Amplifier Tubes - Untested

Lot Of 3 12AT6 Vacuum Amplifier Tubes - Untested

$5.99$3.00

1pc Earmax Pro -EMP-Tube-Headphone Amplifier Kit DIY

1pc Earmax Pro -EMP-Tube-Headphone Amplifier Kit DIY

$28.62$14.31

Mullard IEC 6AN8A Amplifier Vacuum Tube Tested

Mullard IEC 6AN8A Amplifier Vacuum Tube Tested

$19.95$9.97

KT88 Tube Amplifier Bluetooth 5.0 Audio Amplifier

KT88 Tube Amplifier Bluetooth 5.0 Audio Amplifier

$496.00$248.00

4 DVD set FIX REPAIR TUBE GUITAR AMP troubleshoot valve amplifier for EL84 6L6

4 DVD set FIX REPAIR TUBE GUITAR AMP troubleshoot valve amplifier for EL84 6L6

$92.78$46.39

2x 6P14P-K Stereo Tube amplifier power supply

2x 6P14P-K Stereo Tube amplifier power supply

$25.00$12.50

Vox AC10C1 1 x 10-inch 10-watt Tube Combo Amp and Cover Bundle

Vox AC10C1 1 x 10-inch 10-watt Tube Combo Amp and Cover Bundle

$629.00$314.50

8Pin Octal Tube Socket Gold For KT88 EL34 6L6 6550 6SL7 6SN7 PCB Mount 10PCS

8Pin Octal Tube Socket Gold For KT88 EL34 6L6 6550 6SL7 6SN7 PCB Mount 10PCS

$18.88$9.44

Line Magnetic LM-216IA Tube Amplifier Integrated Vacuum Amp Ultra Amplify 32W*2#

Line Magnetic LM-216IA Tube Amplifier Integrated Vacuum Amp Ultra Amplify 32W*2#

$1416.21$708.11

6CW5 NOS GE radio amplifier electron audio vacuum tubes 2 valve tested EL86 6CW5

6CW5 NOS GE radio amplifier electron audio vacuum tubes 2 valve tested EL86 6CW5

$15.99$8.00

VHT 2502 RED Vacuum Tube Power Amplifier

VHT 2502 RED Vacuum Tube Power Amplifier

$2029.00$1014.50

NOS Sylvania 3AL5 Radio/Amplifier/TV/ Vacuum tube w/Box #2

NOS Sylvania 3AL5 Radio/Amplifier/TV/ Vacuum tube w/Box #2

$2.29$1.15

Lot (9) NOS 6CM7 tubes,original boxes,radio,amp,TV,RCA,GE,Arcturus,Westinghouse

Lot (9) NOS 6CM7 tubes,original boxes,radio,amp,TV,RCA,GE,Arcturus,Westinghouse

$19.95$9.97

FX Audio TUBE-03 Tube Preamp with RCA Input Silver / Black

FX Audio TUBE-03 Tube Preamp with RCA Input Silver / Black

$90.00$45.00

Sovtek Mig 50 Amplifier 2 Power Tubes, 3 X 12AX7 tubes 

Sovtek Mig 50 Amplifier 2 Power Tubes, 3 X 12AX7 tubes 

$2400.00$1200.00

LUXMAN Unassembled Vacuum Tube Hybrid Integrated Amplifier

LUXMAN Unassembled Vacuum Tube Hybrid Integrated Amplifier

$477.62$238.81

Dr. Z Jetta 1x12" Tube Combo Amp

Dr. Z Jetta 1x12" Tube Combo Amp

$2099.00$1049.50

Blackstar HT Club 40 MkII - 1x12 40W Tube Combo Amplifier

Blackstar HT Club 40 MkII - 1x12 40W Tube Combo Amplifier

$899.99$450.00

SYLVANIA (FOMOCO) 6V6GT POWER AMPLIFIER VACUUM TUBE TESTED VINTAGE A224.C

SYLVANIA (FOMOCO) 6V6GT POWER AMPLIFIER VACUUM TUBE TESTED VINTAGE A224.C

$14.00$7.00

2 pcs IRC 160 ohm vintage BW resistor (for Western Electric tube amplifier)

2 pcs IRC 160 ohm vintage BW resistor (for Western Electric tube amplifier)

$8.00$4.00

PSVANE ACME Series 274B Vacuum Tube Matched Pair Tubes Amplifier (2 PACK)

PSVANE ACME Series 274B Vacuum Tube Matched Pair Tubes Amplifier (2 PACK)

$449.99$225.00

PAIR MOTOROLA 12AU7A AUDIO AMPLIFIER VACUUM TUBES VINTAGE TESTED 4.5289-C

PAIR MOTOROLA 12AU7A AUDIO AMPLIFIER VACUUM TUBES VINTAGE TESTED 4.5289-C

$24.95$12.47

12BY7 GE ham radio amplifier black glass electron audio vacuum tube valve 12BY7A

12BY7 GE ham radio amplifier black glass electron audio vacuum tube valve 12BY7A

$10.49$5.25

Fender Machete 2-Channel 50-Watt 1x12" Guitar Combo 2012 - 2013 Black/Grey

Fender Machete 2-Channel 50-Watt 1x12" Guitar Combo 2012 - 2013 Black/Grey

$2145.00$1072.50

Blackstar CV10 Carmen Vandenberg 10 Watt 1x12” Combo Amp

Blackstar CV10 Carmen Vandenberg 10 Watt 1x12” Combo Amp

$678.00$339.00

2 x 5687 Tung-Sol Tubes *Black Plates*Very Strong Matched Pair*#8

2 x 5687 Tung-Sol Tubes *Black Plates*Very Strong Matched Pair*#8

$46.99$23.50

GE Quantity 8 Untested JAN 5654W Little Dot Amplifier Tubes As Is

GE Quantity 8 Untested JAN 5654W Little Dot Amplifier Tubes As Is

$35.00$17.50

New Unused RCA 12SH7 / Old Vintage Ham Radio Tube Receiver Tuner Audio Amp

New Unused RCA 12SH7 / Old Vintage Ham Radio Tube Receiver Tuner Audio Amp

$2.50$1.25

Cayin AS-8i MKIII Tube Integrated Amplifier High-End Audio Equipment Rare Model

Cayin AS-8i MKIII Tube Integrated Amplifier High-End Audio Equipment Rare Model

$1028.80$514.40

2 RCA Cunningham 6L6G amp tubes ST SMOKE GLASS BLACK PLATE USA Hickok test VG

2 RCA Cunningham 6L6G amp tubes ST SMOKE GLASS BLACK PLATE USA Hickok test VG

$114.99$57.49

JJ Electronics 12AT7 / ECC81 Replacement Amplifier Vacuum Tube

JJ Electronics 12AT7 / ECC81 Replacement Amplifier Vacuum Tube

$17.00$8.50

Bazooka BTA850FH 8" 50W Powered Sub w/ Interface Harness

Bazooka BTA850FH 8" 50W Powered Sub w/ Interface Harness

$199.99$100.00

TungSol 2C51 Square Getter Black Plate Audio Preamp Tube NOS

TungSol 2C51 Square Getter Black Plate Audio Preamp Tube NOS

$35.10$17.55

Willsenton R200 32W+32W Vacuum Tube Amplifier Bluetooth Silver 5881 Vacuum Tube

Willsenton R200 32W+32W Vacuum Tube Amplifier Bluetooth Silver 5881 Vacuum Tube

$867.35$433.68