tube amp for under $100

Find me a for under $

  • Monoprice Stereo Hybrid Tube Amp with Bluetooth

    Monoprice Stereo Hybrid Tube Amp with Bluetooth

    $99.99

  • 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

  • RCA SVP-10 HIGH FIDELITY MONO TUBE AMP AMPLIFIER MI-12199

    RCA SVP-10 HIGH FIDELITY MONO TUBE AMP AMPLIFIER MI-12199

    $51

  • 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

  • RARE VINTAGE ***MASSIVE*** POWER TRANSFORMER FROM HUGE TUBE AMP AMPLIFIER

    RARE VINTAGE ***MASSIVE*** POWER TRANSFORMER FROM HUGE TUBE AMP AMPLIFIER

    $59.99

  • GROMMES HIGH FIDELITY 61PG Tube Amplifier Integrated Amp 6L6GB/5881 Parts Repair

    GROMMES HIGH FIDELITY 61PG Tube Amplifier Integrated Amp 6L6GB/5881 Parts Repair

    $75

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

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

    $9.99

  • Ampeg Gemini II Model G-15 Tube Guitar / Acoordion Amp Amplifier

    Ampeg Gemini II Model G-15 Tube Guitar / Acoordion Amp Amplifier

    $99.99

  • 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

  • Vintage tube amp  AC-DC   RCA Victor Royalist  ?

    Vintage tube amp AC-DC RCA Victor Royalist ?

    $99.99

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

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

    $0.33

  • Vox MV50 Rock Mini Hybrid Tube Amp Head - Premium Preowned

    Vox MV50 Rock Mini Hybrid Tube Amp Head - Premium Preowned

    $72

  • Bogen MO - 100A Mono Block Tube Amplifier

    Bogen MO - 100A Mono Block Tube Amplifier

    $56

  • 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

  • Peavey Valveking II 100 guitar tube amp head with footswitch

    Peavey Valveking II 100 guitar tube amp head with footswitch

    $51

  • TWO VINTAGE SHERWOOD S1000 MONO TUBE AMPS.

    TWO VINTAGE SHERWOOD S1000 MONO TUBE AMPS.

    $61.17

  • 5-Watt 1x8 Guitar Combo Tube Amplifier with Celestion Speaker, 12AX7 Preamp

    5-Watt 1x8 Guitar Combo Tube Amplifier with Celestion Speaker, 12AX7 Preamp

    $99.99

  • 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

  • Tube audio amplifier Army amp Sub-assembly Tube Audio output, Power Transformer.

    Tube audio amplifier Army amp Sub-assembly Tube Audio output, Power Transformer.

    $85

  • Conn Stereo Tube Amplifier 59092-7 - (4) 7868, (2) 12AX7, 6DN7, 0A3

    Conn Stereo Tube Amplifier 59092-7 - (4) 7868, (2) 12AX7, 6DN7, 0A3

    $63

  • 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

  • 2 vintage Telefunken Push Pull Tube Amp Modules with tubes Ecc83 2x EL95

    2 vintage Telefunken Push Pull Tube Amp Modules with tubes Ecc83 2x EL95

    $69

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

    $59.99

  • Hammond AO 15 6v6 tube amp clean amplifier

    Hammond AO 15 6v6 tube amp clean amplifier

    $90

  • 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 tube amp project chassis 6L6

    vintage tube amp project chassis 6L6

    $90

  • zenith tube amplifier 1956 6v6 Diy Mono Amp Guitar? Stancor

    zenith tube amplifier 1956 6v6 Diy Mono Amp Guitar? Stancor

    $60

  • 1959 Hammond AO-29-7 Tube Amp M-3 Chassis ~ Guitar Amplifier Project

    1959 Hammond AO-29-7 Tube Amp M-3 Chassis ~ Guitar Amplifier Project

    $89.99

  • Roberts 720 Tube Amps Chassis Mic Preamplifier Pair 6BQ5 EL84 (same as Akai)

    Roberts 720 Tube Amps Chassis Mic Preamplifier Pair 6BQ5 EL84 (same as Akai)

    $87.99

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

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

    $20

  • Vintage Hammond Organ H-AO-33-2 Tube Amplifier Guitar Speaker Amp Project

    Vintage Hammond Organ H-AO-33-2 Tube Amplifier Guitar Speaker Amp Project

    $79

  • Magnavox tube amp 111. 4 6l6 output section.

    Magnavox tube amp 111. 4 6l6 output section.

    $97

  • ESTATE* UPDATED >VTG RARE SEARS 570.74100200 STEREO RECEIVER AMP PREAMP > U TUBE

    ESTATE* UPDATED >VTG RARE SEARS 570.74100200 STEREO RECEIVER AMP PREAMP > U TUBE

    $99.99

  • Project Tube Guitar Amp from a 51P Baldwin Organ. Uses 6L6, 12ax7, 12au7. Pickup

    Project Tube Guitar Amp from a 51P Baldwin Organ. Uses 6L6, 12ax7, 12au7. Pickup

    $99.99

  • Vintage Bell & Howell Tube Amp Amplifier Stereo

    Vintage Bell & Howell Tube Amp Amplifier Stereo

    $49.99

  • Vintage EH Scott Tube Amp 2A3 1930s Parts or Repair

    Vintage EH Scott Tube Amp 2A3 1930s Parts or Repair

    $90

  • Ross Model 10 Fame Series Tube Blaster Amp

    Ross Model 10 Fame Series Tube Blaster Amp

    $79.99

  • Vintage Voice of Music  TUBE AMPLIFIER End Table

    Vintage Voice of Music TUBE AMPLIFIER End Table

    $75

  • DIYTUBE STEREO 35 REV D TUBE AMPLIFIER DYNACO ST35 6BQ5/EL84 AMPEREX * NICE!

    DIYTUBE STEREO 35 REV D TUBE AMPLIFIER DYNACO ST35 6BQ5/EL84 AMPEREX * NICE!

    $91