triode-amplifier

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U.S. Manufactured Western Electric 300B triode PAIR. New in Box and never used
U.S. Manufactured Western Electric 300B triode PAIR. New in Box and never used

$810.00

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KT88 EL34 6CA7 Single-Ended Triode/UL Stereo Vacuum Tube Amplifier
KT88 EL34 6CA7 Single-Ended Triode/UL Stereo Vacuum Tube Amplifier

$949.00

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Audio Electronics SE -1 Triode Amp + Van Alstine Super Pas Three Preamp CARY USA
Audio Electronics SE -1 Triode Amp + Van Alstine Super Pas Three Preamp CARY USA

$1795.00

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3CX10000A1 Eimac 3158 EIMAC POWER TRIODE 3CX10.000A1 EIMAC
3CX10000A1 Eimac 3158 EIMAC POWER TRIODE 3CX10.000A1 EIMAC

$1000.00

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MasterSound DueVenti S.E 220 Single-ended Triode Class-A - Hand Made in Italy
MasterSound DueVenti S.E 220 Single-ended Triode Class-A - Hand Made in Italy

$1858.00

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Schiit Valhalla 2 Triode OTL Headphone Amp / Preamp - MINT / LOW HOURS
Schiit Valhalla 2 Triode OTL Headphone Amp / Preamp - MINT / LOW HOURS

$240.00

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Single Ended Triode Amplifier: From Scratch by Richard Whipple: New
Single Ended Triode Amplifier: From Scratch by Richard Whipple: New

$16.49

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Amperex 5868 / AX 9902 Eimac 3-1000 Amplifier Triode Tube Sockets
Amperex 5868 / AX 9902 Eimac 3-1000 Amplifier Triode Tube Sockets

$49.00

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1930 GE triode amplifier and speaker
1930 GE triode amplifier and speaker

$59.97

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TRIODE Luminous 84 tube integrated amplifier AC100V/ ships from Japan
TRIODE Luminous 84 tube integrated amplifier AC100V/ ships from Japan

$1388.70

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AMPLIFIER TRANSFORMER COVER Multiple Sizes Iron Triode AUDIO Enclosure Case DIY
AMPLIFIER TRANSFORMER COVER Multiple Sizes Iron Triode AUDIO Enclosure Case DIY

$15.81

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Triode Ruby Integrated Amplifier #JAB13331
Triode Ruby Integrated Amplifier #JAB13331

$944.39

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Melos Mono Amplifiers Triode 400 gold - Excellent Condition
Melos Mono Amplifiers Triode 400 gold - Excellent Condition

$4000.00

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1- Mullard EF86 EF806 Silver MESH Screen Audio Microphone Tube
1- Mullard EF86 EF806 Silver MESH Screen Audio Microphone Tube

$315.00

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Triode TRV-88SER Vacuum Tube Integrated Amplifier High-End Used From Japan
Triode TRV-88SER Vacuum Tube Integrated Amplifier High-End Used From Japan

$1669.99

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2 RCA 6BX7-GT Vacuum Tubes - 1960's Vintage Twin Triodes for Audio Amps
2 RCA 6BX7-GT Vacuum Tubes - 1960's Vintage Twin Triodes for Audio Amps

$15.00

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811A Penta Labs High Mu Power Triode Matched Pair (2) Tested Tubes
811A Penta Labs High Mu Power Triode Matched Pair (2) Tested Tubes

$135.00

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MUZISHARE X7 Tube Amplifier Double Power Amplifier Ultra-linear/ Triode Mode
MUZISHARE X7 Tube Amplifier Double Power Amplifier Ultra-linear/ Triode Mode

$1401.25

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Triode Ruby vacuum tube integrated amplifier AC100V / ships from Tokyo
Triode Ruby vacuum tube integrated amplifier AC100V / ships from Tokyo

$833.40

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TAKATSUKI TAKATSUKI ELECTRIC INDUSTRY Output Amplifier Tube TA-300B USED from JP
TAKATSUKI TAKATSUKI ELECTRIC INDUSTRY Output Amplifier Tube TA-300B USED from JP

$789.00

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Pair of RCA 12AU7A ECC82 Triode Amplifier Tubes Tested
Pair of RCA 12AU7A ECC82 Triode Amplifier Tubes Tested

$29.00

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Magnetic LM-216IA Tube Amplifier Integrated KT88*4 Push-Pull Vacuum Amp Black
Magnetic LM-216IA Tube Amplifier Integrated KT88*4 Push-Pull Vacuum Amp Black

$1491.10

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HiFi Tube Power Amplifier Pure Class A Single-ended Audio Amp for Home Speaker
HiFi Tube Power Amplifier Pure Class A Single-ended Audio Amp for Home Speaker

$275.99

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

$49.99

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Amperex 5868 / AX 9902 Amplifier Tube, Broken, Not Working, Shot, Lamp Material
Amperex 5868 / AX 9902 Amplifier Tube, Broken, Not Working, Shot, Lamp Material

$12.00

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Custom 12W6/12V6/6V6 Triode Push Pull Hi-Fi Vacuum Tube Amplifier
Custom 12W6/12V6/6V6 Triode Push Pull Hi-Fi Vacuum Tube Amplifier

$769.00

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TRIODE Pearl Vacuum Tube Integrated Amplifier 6BQ5 AC100V NEW
TRIODE Pearl Vacuum Tube Integrated Amplifier 6BQ5 AC100V NEW

$1225.82

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Eimac UHF Cavity Amplifier CV850 w/ 3CX400U7 triode REMOVED FROM WORKING SERVICE
Eimac UHF Cavity Amplifier CV850 w/ 3CX400U7 triode REMOVED FROM WORKING SERVICE

$139.00

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3-500ZG Penta Laboratories High Mu Power Triode Single (1) Tested Tube 3-500Z
3-500ZG Penta Laboratories High Mu Power Triode Single (1) Tested Tube 3-500Z

$346.80

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Lot (3) US ARMY Signal Corp GE GL-316A VT-191 UFO Doorknob VACUUM TUBES E.7779
Lot (3) US ARMY Signal Corp GE GL-316A VT-191 UFO Doorknob VACUUM TUBES E.7779

$59.95

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PAIR SYLVANIA VT-231 (6SN7) 2 Hole Bad Boy Foil-D Getter VACUUM TUBES 2.1702-D
PAIR SYLVANIA VT-231 (6SN7) 2 Hole Bad Boy Foil-D Getter VACUUM TUBES 2.1702-D

$224.95

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TRIODE Vacuum Tube Integrated Amplifier Luminous 84 F/S NEW from Japan
TRIODE Vacuum Tube Integrated Amplifier Luminous 84 F/S NEW from Japan

$1407.90

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Philco 71A Coke Bottle TRIODE AMPLIFIER Power VACUUM TUBE Tested USA
Philco 71A Coke Bottle TRIODE AMPLIFIER Power VACUUM TUBE Tested USA

$27.95

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1 NOS Eimac 304TH Transmitting Tube VT-254 300 Watt Air Cooled Triode NOS (JT1)
1 NOS Eimac 304TH Transmitting Tube VT-254 300 Watt Air Cooled Triode NOS (JT1)

$147.25

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TRIODE 300 NIGHT BLACK Stereo Integrated Amplifier PURE A CLASS 100V USED JAPAN
TRIODE 300 NIGHT BLACK Stereo Integrated Amplifier PURE A CLASS 100V USED JAPAN

$2384.99

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Vintage GM-3B Powerful Transmitting Triode low-frequency amplifier NOS
Vintage GM-3B Powerful Transmitting Triode low-frequency amplifier NOS

$360.00

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Triode Ruby Integrated Amplifier Tube Type #JAB13371
Triode Ruby Integrated Amplifier Tube Type #JAB13371

$812.60

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Strong Matched Pair RCA 6BL7GTA Tubes NOS
Strong Matched Pair RCA 6BL7GTA Tubes NOS

$39.00

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PLATINUM EDITION Factory Matched PAIR (2) Svetlana SED SV572-3 DHL EXPRESS
PLATINUM EDITION Factory Matched PAIR (2) Svetlana SED SV572-3 DHL EXPRESS

$399.99

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Thomson CSF 3CX1500A7 High-Mu Power Triode - 1 Year Warranty
Thomson CSF 3CX1500A7 High-Mu Power Triode - 1 Year Warranty

$1299.95

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ITT BRIMAR 6BS8 Audio Nos TUBES PAIR AMPLIFIER Dual Triodes
ITT BRIMAR 6BS8 Audio Nos TUBES PAIR AMPLIFIER Dual Triodes

$27.00

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x1 TESTED NOS AMPEREX 6528 Audio Vacuum Triode Tube ~ USA TESTED 100%
x1 TESTED NOS AMPEREX 6528 Audio Vacuum Triode Tube ~ USA TESTED 100%

$19.19

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GI-46B / GI46B Tube Triode Power Amplifier NOS in BOX QRO HF VHF UHF Lot 1pc.
GI-46B / GI46B Tube Triode Power Amplifier NOS in BOX QRO HF VHF UHF Lot 1pc.

$69.00

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Triode TRV-A300XR vacuum tube integrated amplifier AC100V/ Ships from TOKYO
Triode TRV-A300XR vacuum tube integrated amplifier AC100V/ Ships from TOKYO

$2497.50

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Western Electric 416A Vintage Transmitting Triode Tube
Western Electric 416A Vintage Transmitting Triode Tube

$5.95

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SYLVANIA 12BH7A DUAL TRIODE AMPLIFIER VACUUM TUBE TEST GOOD
SYLVANIA 12BH7A DUAL TRIODE AMPLIFIER VACUUM TUBE TEST GOOD

$20.50

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MATCHED PAIR NOS NIB SILVERTONE 71A TRIODE POWER AMPLIFIER TUBE AMPLITREX TEST
MATCHED PAIR NOS NIB SILVERTONE 71A TRIODE POWER AMPLIFIER TUBE AMPLITREX TEST

$85.00

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TRIODE TRK-3488 tube integrated amplifier Assembly Kit/ Ships from Japan
TRIODE TRK-3488 tube integrated amplifier Assembly Kit/ Ships from Japan

$1398.60

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TRIODE TR-EQ1 MC MM Phono Equalizer Amplifier USED JAPAN 100V DACT CT-100 RARE
TRIODE TR-EQ1 MC MM Phono Equalizer Amplifier USED JAPAN 100V DACT CT-100 RARE

$1799.99

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TRIODE VP-300BD Tube Stereo Power Amplifier PURE A CLASS 100V USED JAPAN vintage
TRIODE VP-300BD Tube Stereo Power Amplifier PURE A CLASS 100V USED JAPAN vintage

$2789.99

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R.L. Drake L7 Wide Range Linear Ham Radio Amplifier 2000 Watts *NO POWER SUPPLY*
R.L. Drake L7 Wide Range Linear Ham Radio Amplifier 2000 Watts *NO POWER SUPPLY*

$1199.95

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NOS TUNG-SOL TYPE 37 TRIODE TUBE f/ HAM RADIO / AUDIO AMPLIFIER
NOS TUNG-SOL TYPE 37 TRIODE TUBE f/ HAM RADIO / AUDIO AMPLIFIER

$19.99

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2pcs 6N23P E88CC 6DJ8 6922 Reflector Double Triode Tube Amplifier USSR
2pcs 6N23P E88CC 6DJ8 6922 Reflector Double Triode Tube Amplifier USSR

$7.95

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Lot 2 NOS SYLVANIA JAN 5670 Dual Triode AUDIO AMPLIFIER VACUUM TV& TESTED 62/26
Lot 2 NOS SYLVANIA JAN 5670 Dual Triode AUDIO AMPLIFIER VACUUM TV& TESTED 62/26

$34.95

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4 x 6N28B-V Double Triode URSS Military NOS HI-Durable TUBE RARE!!
4 x 6N28B-V Double Triode URSS Military NOS HI-Durable TUBE RARE!!

$18.00

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2 NOS GE 6AV6 Vacuum Tubes - AVC Detector Amplifiers for Vintage AM Radios
2 NOS GE 6AV6 Vacuum Tubes - AVC Detector Amplifiers for Vintage AM Radios

$14.00

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Used Triode VP-300 BD Tube Amplifier With Power Cable Sound Output Confirmed
Used Triode VP-300 BD Tube Amplifier With Power Cable Sound Output Confirmed

$1999.00

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TRIODE 300B Para Single Stereo Tube Amp
TRIODE 300B Para Single Stereo Tube Amp

$3999.00

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Nice Test Raytheon Black JRP 12AX7 / Old Vintage Ham Radio Tube Triode Audio Amp
Nice Test Raytheon Black JRP 12AX7 / Old Vintage Ham Radio Tube Triode Audio Amp

$14.99

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Triode TRV-88XR vacuum tube integrated amplifier AC100V / Ships from Japan
Triode TRV-88XR vacuum tube integrated amplifier AC100V / Ships from Japan

$2448.00

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RCA Radiotron UX-245 Power Amplifier Globe Radio Tube Black Plate
RCA Radiotron UX-245 Power Amplifier Globe Radio Tube Black Plate

$239.99

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Amplifier Triode Transformer Protect Cover Iron Case Enclosure 130*120*130mm
Amplifier Triode Transformer Protect Cover Iron Case Enclosure 130*120*130mm

$22.50

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Triode Trv-35Se Vacuum Tube Integrated Amplifier #JAB13341
Triode Trv-35Se Vacuum Tube Integrated Amplifier #JAB13341

$1032.26

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6N5PJ DOUBLE NOS TRIODE TUBE VALVE VACUUM DARK VOICE AMPLIFIER TESTED SHUGUANG
6N5PJ DOUBLE NOS TRIODE TUBE VALVE VACUUM DARK VOICE AMPLIFIER TESTED SHUGUANG

$10.00

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6N13S a-g 6AS7G 6N5S ECC230 Double Triod Tube soviet lamp ussr military NEW
6N13S a-g 6AS7G 6N5S ECC230 Double Triod Tube soviet lamp ussr military NEW

$25.97

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1) RCA 811-A Vacuum Tube - 811A, Triode, Power Amplifier Tube - NOS - New in Box
1) RCA 811-A Vacuum Tube - 811A, Triode, Power Amplifier Tube - NOS - New in Box

$49.99

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NOS GE Jan CG 2C40 Triode Amplifier / Oscillator Tube New Old Stock Military
NOS GE Jan CG 2C40 Triode Amplifier / Oscillator Tube New Old Stock Military

$9.99

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OLSON 7189 32 WATT 12AX7 TRIODE TUBE PHONO MIX TAPE PREAMPLIFIER POWER AMPLIFIER
OLSON 7189 32 WATT 12AX7 TRIODE TUBE PHONO MIX TAPE PREAMPLIFIER POWER AMPLIFIER

$510.00

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2 NOS Taylor TZ20 Transmitting Triode Amplifier Tubes Black Plate VTG TZ-20 MIB
2 NOS Taylor TZ20 Transmitting Triode Amplifier Tubes Black Plate VTG TZ-20 MIB

$50.99

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JJ ECC99 RF Double Triode Preamp Vacuum Tube
JJ ECC99 RF Double Triode Preamp Vacuum Tube

$27.50

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Single Ended Triode Amplifier: From Scratch by Richard Whipple (English) Paperba
Single Ended Triode Amplifier: From Scratch by Richard Whipple (English) Paperba

$19.71

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6pcs. GI-46B / GI46B Tube Triode Power Amplifier NOS in BOX QRO HF VHF UHF
6pcs. GI-46B / GI46B Tube Triode Power Amplifier NOS in BOX QRO HF VHF UHF

$500.00

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MAJESTIC G-27 Globe Shape TRIODE AMPLIFIER Audio VACUUM TUBE
MAJESTIC G-27 Globe Shape TRIODE AMPLIFIER Audio VACUUM TUBE

$9.84

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YU148 Penta Laboratories High Mu Power Triode 3CX6000A7
YU148 Penta Laboratories High Mu Power Triode 3CX6000A7

$1650.00

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Pair of Tung-Sol 12AT7 6679 Black Plate Amplifier Tubes Tested
Pair of Tung-Sol 12AT7 6679 Black Plate Amplifier Tubes Tested

$29.00

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TRIODE KT88 Class A Single Stereo Power Amplifier TRX-P88S AC100V NEW
TRIODE KT88 Class A Single Stereo Power Amplifier TRX-P88S AC100V NEW

$1799.43

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

$8800.00

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1 NOS General Electric 6K11 6Q11 Vacuum Tube for Ampeg Portaflex Audio Amps
1 NOS General Electric 6K11 6Q11 Vacuum Tube for Ampeg Portaflex Audio Amps

$26.00

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1x GI-6B TRIODE Soviet Tube Amplifier 350W HF VHF UHF Lot 1pcs
1x GI-6B TRIODE Soviet Tube Amplifier 350W HF VHF UHF Lot 1pcs

$12.00

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SYLVANIA JHS 6AQ6 NOS NIB TUBE MATCH PAIR MIL SPEC 1/2 SECTION OF 12AT7
SYLVANIA JHS 6AQ6 NOS NIB TUBE MATCH PAIR MIL SPEC 1/2 SECTION OF 12AT7

$6.98

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Triode Ruby Vacuum tube type integrated amplifier Used Japan Express delivery
Triode Ruby Vacuum tube type integrated amplifier Used Japan Express delivery

$780.00

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Triode Luminous 84 Integrated Amplifier Tube Type #JAB13326
Triode Luminous 84 Integrated Amplifier Tube Type #JAB13326

$1251.92

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TUNG-SOL 6BL7GTA DUAL TRIODE VACUUM TUBE TEST GOOD
TUNG-SOL 6BL7GTA DUAL TRIODE VACUUM TUBE TEST GOOD

$12.40

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NOS Sylvania GB 5687WA RARE Gold Pins, Black Plate Ring Getter Audio Tube
NOS Sylvania GB 5687WA RARE Gold Pins, Black Plate Ring Getter Audio Tube

$116.98

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1 x GI-70BT Tube Microwave Triode Gi70bt Amplifier Coaxial USSR 1986-89 NIB
1 x GI-70BT Tube Microwave Triode Gi70bt Amplifier Coaxial USSR 1986-89 NIB

$20.00

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TRIODE TRV-88SER Vacuum Tube Premain Amplifier Japan NEW
TRIODE TRV-88SER Vacuum Tube Premain Amplifier Japan NEW

$2045.00

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Triode VP-300 BD Tube Amplifier, maintained operation verified ship from japan
Triode VP-300 BD Tube Amplifier, maintained operation verified ship from japan

$1951.00

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NOS BOXED PAIR PHILIPS E-188CC 7308 TUBES DUAL TRIODE REGULAR PINS HIGH READINGS
NOS BOXED PAIR PHILIPS E-188CC 7308 TUBES DUAL TRIODE REGULAR PINS HIGH READINGS

$328.00

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(2) TELEFUNKEN 12AX7/ECC83 Twin Triode Test Robust! (1960's) Smooth Plate! Hi Fi
(2) TELEFUNKEN 12AX7/ECC83 Twin Triode Test Robust! (1960's) Smooth Plate! Hi Fi

$114.99

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Two Raytheon Type 2A3 Triode Audio Amplifier Tubes
Two Raytheon Type 2A3 Triode Audio Amplifier Tubes

$199.00

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2 Silvertone 7N7 NOS/NIB Vacuum Tubes - Black Audio Twin Triodes Tested
2 Silvertone 7N7 NOS/NIB Vacuum Tubes - Black Audio Twin Triodes Tested

$59.00

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Cunningham CX-317A Vacuum Tube 71A Globe Audio Triode For Radios & Amps
Cunningham CX-317A Vacuum Tube 71A Globe Audio Triode For Radios & Amps

$35.00

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TRIODE TRV-88SER Vacuum Tube Integrated Amplifier Audio Amp NEW F/S from Japan
TRIODE TRV-88SER Vacuum Tube Integrated Amplifier Audio Amp NEW F/S from Japan

$2202.79

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NOS GE Jan CG 2C40 Triode Amplifier / Oscillator Tube New Old Stock Military
NOS GE Jan CG 2C40 Triode Amplifier / Oscillator Tube New Old Stock Military

$2.19

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2 NOS Lindal 12AV6 Vacuum Tubes AVC Detector Amplifiers for Vintage Radios
2 NOS Lindal 12AV6 Vacuum Tubes AVC Detector Amplifiers for Vintage Radios

$12.00

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2pcs 6S41S Output Triode Audiophile Tube 11-1974 Same Date Code OTK USSR NOS
2pcs 6S41S Output Triode Audiophile Tube 11-1974 Same Date Code OTK USSR NOS

$12.95

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VINTAGE SYLVANIA 6C4 TRIODE AMPLIFIER VACUUM TUBE WITH BOX TESTS GOOD
VINTAGE SYLVANIA 6C4 TRIODE AMPLIFIER VACUUM TUBE WITH BOX TESTS GOOD

$9.25

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2 Sylvania JAN CHS 6SL7GT VT-229 Vacuum Tubes 1940's Twin Triodes for Audio Amps
2 Sylvania JAN CHS 6SL7GT VT-229 Vacuum Tubes 1940's Twin Triodes for Audio Amps

$70.00

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Vintage Wurlitzer 12AU7A Vacuum Tube U.S.A
Vintage Wurlitzer 12AU7A Vacuum Tube U.S.A

$75.00

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

$1799.99

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