tube amp for under $50

Find me a for under $

  • 4ea 60's Output Transformer 7189 / 6BQ5 / el84 ~ OT tube amp hi-fi DIY triad 18w

    4ea 60's Output Transformer 7189 / 6BQ5 / el84 ~ OT tube amp hi-fi DIY triad 18w

    $48

  • Marshall Plexi Circuit Tube Amp , 2 x 6V6 , with added gain stage

    Marshall Plexi Circuit Tube Amp , 2 x 6V6 , with added gain stage

    $50

  • Tube Amp Amplifier From Leslie 46W organ speaker--NO RESERVE!! STARTS AT $.01!!!

    Tube Amp Amplifier From Leslie 46W organ speaker--NO RESERVE!! STARTS AT $.01!!!

    $11

  • vintage AMPEX A692 mono 6v6 integrated tube amp amplifier

    vintage AMPEX A692 mono 6v6 integrated tube amp amplifier

    $23

  • Vintage Capehart 6V6G Amplifier Tube Amp Project Parts/Repair

    Vintage Capehart 6V6G Amplifier Tube Amp Project Parts/Repair

    $9.99

  • vintage AMPEX 612 6F5 integrated tube playback  amp amplifier

    vintage AMPEX 612 6F5 integrated tube playback amp amplifier

    $0.99

  • vintage AMPEX 620 mono 6v6 integrated tube amp amplifier

    vintage AMPEX 620 mono 6v6 integrated tube amp amplifier

    $2.24

  • WURLITZER 7039 6L6 12AX7 Tube Amp Mono Bench Checked and Serviced.

    WURLITZER 7039 6L6 12AX7 Tube Amp Mono Bench Checked and Serviced.

    $49

  • vintage AMPEX A692 mono 6v6 integrated tube amp amplifier parts/repair

    vintage AMPEX A692 mono 6v6 integrated tube amp amplifier parts/repair

    $20

  • Vintage JVC Tube Type Tuner-Amp from Operating Delmonico Console Unit

    Vintage JVC Tube Type Tuner-Amp from Operating Delmonico Console Unit

    $9.99

  • Vintage MusicMan HD 150R tube amp. 

    Vintage MusicMan HD 150R tube amp. 

    $1

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

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

    $27.25

  • Scott Allwave ? Push Pull Mono Tube Amplifier 6V6 6J5 5V4

    Scott Allwave ? Push Pull Mono Tube Amplifier 6V6 6J5 5V4

    $0.33

  • VINTAGE 1951 BOGEN HE-10 TUBE PHONO PA GUITAR HARP AMP -  PARTS OR RESTORATION

    VINTAGE 1951 BOGEN HE-10 TUBE PHONO PA GUITAR HARP AMP - PARTS OR RESTORATION

    $29

  • New 6J1 Valve Pre-amp Tube Board Headphone Amplifier+Case+Power DIY Kits AC 12V

    New 6J1 Valve Pre-amp Tube Board Headphone Amplifier+Case+Power DIY Kits AC 12V

    $13.99

  • VINTAGE VOICE OF MUSIC HIFI TUBE AMP AM FM STEREO TUNER CONTROLS & WIRING, WORKS

    VINTAGE VOICE OF MUSIC HIFI TUBE AMP AM FM STEREO TUNER CONTROLS & WIRING, WORKS

    $38

  • Aluminum Wood Panel Chassis Tube Amplifier Case Headphone Amp Box DIY Enclosure

    $45.99

  • PEERLESS ALTEC LANSING TUBE AMP/PREAMP POWER TRANSFORMER 800VCT & CHOKE 10hys

    PEERLESS ALTEC LANSING TUBE AMP/PREAMP POWER TRANSFORMER 800VCT & CHOKE 10hys

    $9.99

  • NOS / Vintage Tube Amp Chassis - USS United Stainless Steel

    NOS / Vintage Tube Amp Chassis - USS United Stainless Steel

    $15

  • McIntosh MC30 MC-30 Type A-116-B Tube Power Amplifier Amp for Parts / Restore

    McIntosh MC30 MC-30 Type A-116-B Tube Power Amplifier Amp for Parts / Restore

    $27

  • VINTAGE 40 WATT P/P TUBE AMP OUTPUT TRANSFORMER #2

    VINTAGE 40 WATT P/P TUBE AMP OUTPUT TRANSFORMER #2

    $20

  • Vintage Bell & Howell Tube Amp Amplifier Stereo

    Vintage Bell & Howell Tube Amp Amplifier Stereo

    $49.99

  • AC12V 6J1 Valve Pre-amp Tube Board Headphone Amplifier+Acrylic Case DIY Kits

    AC12V 6J1 Valve Pre-amp Tube Board Headphone Amplifier+Acrylic Case DIY Kits

    $6

  • 5 vintage original Knobs Buttons Volume Tone Siemens Klangfilm Tube Amp 60´s 2

    5 vintage original Knobs Buttons Volume Tone Siemens Klangfilm Tube Amp 60´s 2

    $35

  • 5 vintage original Knobs Buttons Volume Tone Siemens Klangfilm Tube Amp 60´s 1

    5 vintage original Knobs Buttons Volume Tone Siemens Klangfilm Tube Amp 60´s 1

    $35

  • New 6J1 Valve Pre-amp Tube Board Headphone Amplifier+Case+Power DIY Kits AC 12V

    New 6J1 Valve Pre-amp Tube Board Headphone Amplifier+Case+Power DIY Kits AC 12V

    $4.79

  • Tube Amp Book Dlx Revised

    Tube Amp Book Dlx Revised "The Amp Bible" w/ CD signed to you by Aspen Pittman!

    $38

  • Vintage Silvertone Organ Tube Amp w/ Tremolo & Speaker - 6AQ5 -------> Cool!!!

    Vintage Silvertone Organ Tube Amp w/ Tremolo & Speaker - 6AQ5 -------> Cool!!!

    $49.99

  • VM EL84 6BQ5 12AX7 6AU6 6X4 Guitar Chassis Tube Valve Amp 15W 18W Marshall 1974

    VM EL84 6BQ5 12AX7 6AU6 6X4 Guitar Chassis Tube Valve Amp 15W 18W Marshall 1974

    $49.99

  • tube amp project, out of Revere-Wollensak 1220

    tube amp project, out of Revere-Wollensak 1220

    $45

  • Zenith Model 7D31 Stereo Tube Amplifier Vintage

    Zenith Model 7D31 Stereo Tube Amplifier Vintage

    $26

  • PCB soldered components of 15w 6l6 vintage tube guitar amp Pilot 15 DIY ODM kits

    PCB soldered components of 15w 6l6 vintage tube guitar amp Pilot 15 DIY ODM kits

    $42

  • 20 BOOKS (Vacuum Tube amp,Radio)(PDF)

    20 BOOKS (Vacuum Tube amp,Radio)(PDF)

    $6

  • 16 AWG Western Electric Tube Amplifier Pre-Amp Copper Lashing Wire ~2 lbs Spool

    16 AWG Western Electric Tube Amplifier Pre-Amp Copper Lashing Wire ~2 lbs Spool

    $35

  • vintage Dynaco PA774 SCA-35 tube amp power transformer

    vintage Dynaco PA774 SCA-35 tube amp power transformer

    $31

  • 4 tube vintage lot 6V6GT  smoked glass  RCA  Tubes~ TV-7 & amp Tested 6V6

    4 tube vintage lot 6V6GT smoked glass RCA Tubes~ TV-7 & amp Tested 6V6

    $8.88

  • Hammond M3 AO-29 6V6 Tube Amp Chassis Fender Silvertone Guitar Amp DIY Project

    Hammond M3 AO-29 6V6 Tube Amp Chassis Fender Silvertone Guitar Amp DIY Project

    $40

  • 6AK5 Amber Vacuum Tube Valve LED NIGHT LIGHT (Steampunk TV Ham Radio Guitar Amp)

    6AK5 Amber Vacuum Tube Valve LED NIGHT LIGHT (Steampunk TV Ham Radio Guitar Amp)

    $16

  •  Pair vintage 5U4G Tubes ~ Ribbon Filament  ~ TV-7 & amp Tested rectifier tube

    Pair vintage 5U4G Tubes ~ Ribbon Filament ~ TV-7 & amp Tested rectifier tube

    $17

  •  5 vintage 5U4G Tubes 4 RCA & 1 Raytheon ~ TV-7 & amp Tested rectifier tube lot

    5 vintage 5U4G Tubes 4 RCA & 1 Raytheon ~ TV-7 & amp Tested rectifier tube lot

    $31

  • tube amp 25-35 watt output transformers PP EL84 6L6 EL34.. DISCONTINUED SELLOUT

    tube amp 25-35 watt output transformers PP EL84 6L6 EL34.. DISCONTINUED SELLOUT

    $25.88

  • NEW Edcor Tube Amp Power Transformer XPWR269 120V / 60 to 125V 40mA 6.3V 2A

    NEW Edcor Tube Amp Power Transformer XPWR269 120V / 60 to 125V 40mA 6.3V 2A

    $14.99

  • 100pcs Set 5x20mm Quick Blow Glass Tube Fuses Amp 0.25/0.3/0.5/0.75/1/2/3/4/5/6A

    100pcs Set 5x20mm Quick Blow Glass Tube Fuses Amp 0.25/0.3/0.5/0.75/1/2/3/4/5/6A

    $2.78

  • Vintage Gorilla The Tube Cruncher TC-35 guitar Amp Amplifier 50 W 1986 Tested

    Vintage Gorilla The Tube Cruncher TC-35 guitar Amp Amplifier 50 W 1986 Tested

    $28.99

  • HAMMOND TUBE AMPLIFIER H-AO-29-31

    HAMMOND TUBE AMPLIFIER H-AO-29-31

    $40

  • Conn  6026 Organ Tube Amplifier

    Conn 6026 Organ Tube Amplifier

    $24.99

  • Audiophile Headphone Tube Amp with Volume Control

    Audiophile Headphone Tube Amp with Volume Control

    $15.49

  • 6J5 Vacuum ClassA Tube Integrat Pre Amplifier HiFi Headphone Amp Preamp US Stock

    6J5 Vacuum ClassA Tube Integrat Pre Amplifier HiFi Headphone Amp Preamp US Stock

    $39.79

  • 6J9 Vacuum Tube Integrated Amplifier Mini Audio HiFi Stereo Headphone amp

    6J9 Vacuum Tube Integrated Amplifier Mini Audio HiFi Stereo Headphone amp

    $17

  • OMNISONIC TUBE AMP VOLUME CONTROL BOX

    OMNISONIC TUBE AMP VOLUME CONTROL BOX

    $17.99