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    Shop Tube Preamplifier Circuit

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    $11.33
    Tube Amplifier Kit, DIY Tube Preamp Kit, Tube Preamp, DIY Amplifier Kit, 6J1 Vacuum Electron Tube Valve Preamp Tube Amplifie Board Headphone Amp
    Temu US
    $11.33
    Tube Amplifier Kit, DIY Tube Preamp Kit, Tube Preamp, DIY Amplifier Kit, 6J1 Vacuum Electron Tube Valve Preamp Tube Amplifie Board Headphone Amp
    Temu US
    $39.00
    Universal Audio Avalon VT-737 Tube Channel Strip UAD Plug-In Tube Microphone And Instrument Preamplifier Plug-In With Sweep Equalizer, 4-Band EQ,
    Sweetwater
    3
    $39.00
    Universal Audio Avalon VT-737 Tube Channel Strip UAD Plug-In Tube Microphone And Instrument Preamplifier Plug-In With Sweep Equalizer, 4-Band EQ,
    Sweetwater
    3
    $2,789.00
    Warm Audio Tube Channel Strip Bundle Tube Mic/Line/Instrument Preamp With 90Db Of Gain, DI Input, Tape Saturation Circuit, Highness/Lowpass Filters,
    Sweetwater
    $2,789.00
    Warm Audio Tube Channel Strip Bundle Tube Mic/Line/Instrument Preamp With 90Db Of Gain, DI Input, Tape Saturation Circuit, Highness/Lowpass Filters,
    Sweetwater
    $3,450.00
    Tube-Tech PE 1C Program Equalizer Passive Pultec-Style EQ With Tube-Based Push-Pull Amplifier
    Sweetwater
    1
    $3,450.00
    Tube-Tech PE 1C Program Equalizer Passive Pultec-Style EQ With Tube-Based Push-Pull Amplifier
    Sweetwater
    1
    $11.43
    Pre Amp Kit, 6J1 Electronic Amplifier Tube Valve Vacuum Electron Preamp Board Diy Buffer Effector Preamplifier Headphone Treble Midrange Bass
    Temu US
    9
    $11.43
    Pre Amp Kit, 6J1 Electronic Amplifier Tube Valve Vacuum Electron Preamp Board Diy Buffer Effector Preamplifier Headphone Treble Midrange Bass
    Temu US
    9
    $399.99
    Synergy Morgan AC 2-Channel Preamp Module Tube Preamp Module With 2 X Channels, 2 X Bright Switches, And 2 X 12Ax7 Preamp Tubes
    Sweetwater
    3
    $399.99
    Synergy Morgan AC 2-Channel Preamp Module Tube Preamp Module With 2 X Channels, 2 X Bright Switches, And 2 X 12Ax7 Preamp Tubes
    Sweetwater
    3
    $3,499.00
    Universal Audio 6176 Tube Channel Strip Analog Channel Strip With 610 Tube Microphone Preamp And 1176LN Compressor
    Sweetwater
    3
    $3,499.00
    Universal Audio 6176 Tube Channel Strip Analog Channel Strip With 610 Tube Microphone Preamp And 1176LN Compressor
    Sweetwater
    3
    $359.99
    Synergy VAI Steve Vai Signature 2-Channel Preamp Module 2-Channel Tube Preamp Module With 2 X 12AX7 Preamp Tubes, Dual Gain/Volume Knobs, Dual
    Sweetwater
    8
    $359.99
    Synergy VAI Steve Vai Signature 2-Channel Preamp Module 2-Channel Tube Preamp Module With 2 X 12AX7 Preamp Tubes, Dual Gain/Volume Knobs, Dual
    Sweetwater
    8
    $599.00
    Hifi Tube Preamplifier Tube Preamp Headphone Amplifier Supports Remote Control-
    US eBay
    Free shipping
    $599.00
    Hifi Tube Preamplifier Tube Preamp Headphone Amplifier Supports Remote Control-
    US eBay
    Free shipping
    $159.99
    Presonus Tubepre V2 Tube 1-Channel Tube Preamplifier/DI Box
    West Music
    19
    $159.99
    Presonus Tubepre V2 Tube 1-Channel Tube Preamplifier/DI Box
    West Music
    19
    $18.59
    Circuit Tube Preamplifier Preamp Board DIY Kits For 12AX7 / 12AU7 Tube
    eBay.com
    Free shipping
    $18.59
    Circuit Tube Preamplifier Preamp Board DIY Kits For 12AX7 / 12AU7 Tube
    eBay.com
    Free shipping
    $399.99
    Synergy Powerball 2-Channel Preamp Module 2-Channel Tube Preamp Module With 2 X 12AX7 Preamp Tubes, Dual Gain, 3-Band EQ, And Volume Knobs And Dual
    Sweetwater
    8
    $399.99
    Synergy Powerball 2-Channel Preamp Module 2-Channel Tube Preamp Module With 2 X 12AX7 Preamp Tubes, Dual Gain, 3-Band EQ, And Volume Knobs And Dual
    Sweetwater
    8
    $203.76
    $223.91
    1Pc Jadis Jp200 Tube Preamplifier Preamp Finished Board (No Tubes
    eBay
    Free shipping
    $203.76
    $223.91
    1Pc Jadis Jp200 Tube Preamplifier Preamp Finished Board (No Tubes
    eBay
    Free shipping
    $399.99
    Synergy Ecstasy 2-Channel Preamp Module 2-Channel Tube Preamp Module With 2 X 12AX7 Preamp Tubes, Blue And Red Channels, Dual Gain/Volume/3-Band EQ
    Sweetwater
    8
    $399.99
    Synergy Ecstasy 2-Channel Preamp Module 2-Channel Tube Preamp Module With 2 X 12AX7 Preamp Tubes, Blue And Red Channels, Dual Gain/Volume/3-Band EQ
    Sweetwater
    8
    $12.93
    6J1 Valve Pre-Amp Tube Preamplifier Board DIY KIT Headphone Buffer +Case AC 12V
    eBay.com
    $12.93
    6J1 Valve Pre-Amp Tube Preamplifier Board DIY KIT Headphone Buffer +Case AC 12V
    eBay.com
    $149.99
    ART Tube MP Studio V3 Preamp/DI Box Preamp And DI Box With +48V Phantom Power, Variable Gain, Phase Reverse Switching, Variable Valve Voicing, And
    Sweetwater
    1
    $149.99
    ART Tube MP Studio V3 Preamp/DI Box Preamp And DI Box With +48V Phantom Power, Variable Gain, Phase Reverse Switching, Variable Valve Voicing, And
    Sweetwater
    1
    $359.99
    Synergy OS 2-Channel Preamp Module Tube Preamp Module With 2 X Channels, 2 X 12Ax7 Preamp Tubes, And Dual/Single Switch
    Sweetwater
    6
    $359.99
    Synergy OS 2-Channel Preamp Module Tube Preamp Module With 2 X Channels, 2 X 12Ax7 Preamp Tubes, And Dual/Single Switch
    Sweetwater
    6
    $14.38
    6J1 Valve Pre-Amp Tube Preamplifier Board DIY KIT Headphone Buffer +Case AC 12V
    eBay.com
    $14.38
    6J1 Valve Pre-Amp Tube Preamplifier Board DIY KIT Headphone Buffer +Case AC 12V
    eBay.com