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$1,999.99
Onkyo Icon P-80 Stereo Preamplifier With HDMI, Wi-Fi, Bluetooth, Apple Airplay 2, And Phono Stage - Black
Crutchfield
$1,999.99
Onkyo Icon P-80 Stereo Preamplifier With HDMI, Wi-Fi, Bluetooth, Apple Airplay 2, And Phono Stage - Black
Crutchfield
$349.00
Mobile Fidelity Studiophono(Tm) Phono Preamplifier For Moving Magnet And Moving Coil Cartridges
Crutchfield
54
$349.00
Mobile Fidelity Studiophono(Tm) Phono Preamplifier For Moving Magnet And Moving Coil Cartridges
Crutchfield
54
$65.99
$72.99
ART DJPREII Phono Preamplifier
Amazon.com
1K+
Free shipping
$65.99
$72.99
ART DJPREII Phono Preamplifier
Amazon.com
1K+
$619.00
Behringer 676 Tube Preamplifier And Limiting Amplifier Mono Channel Strip With Vacuum Tube Preamp, FET-Style Compressor, And Midas Transformers
Sweetwater
6
$619.00
Behringer 676 Tube Preamplifier And Limiting Amplifier Mono Channel Strip With Vacuum Tube Preamp, FET-Style Compressor, And Midas Transformers
Sweetwater
6
$1,099.00
Pro-Ject Tube Box DS3 B Vacuum-Tube Driven Phono Preamplifier For Balanced And Unbalanced Setups - Silver
Crutchfield
$1,099.00
Pro-Ject Tube Box DS3 B Vacuum-Tube Driven Phono Preamplifier For Balanced And Unbalanced Setups - Silver
Crutchfield
$349.00
NAD PP 4 Phono Preamplifier For Moving Magnet And Moving Coil Cartridges With USB Output
Crutchfield
38
$349.00
NAD PP 4 Phono Preamplifier For Moving Magnet And Moving Coil Cartridges With USB Output
Crutchfield
38
$3,999.99
Anthem AVM 70 8K Home Theater Preamp/Processor With 15.2-Channel Processing, Dolby Atmos, Wi-Fi, Bluetooth, And Apple Airplay 2
Crutchfield
33
$3,999.99
Anthem AVM 70 8K Home Theater Preamp/Processor With 15.2-Channel Processing, Dolby Atmos, Wi-Fi, Bluetooth, And Apple Airplay 2
Crutchfield
33
$23.29
Generic Vacuum Tube Preamp Amplifier For Turntable Stereo Preamp Sound System DIY
Amazon.com
Free shipping
$23.29
Generic Vacuum Tube Preamp Amplifier For Turntable Stereo Preamp Sound System DIY
Amazon.com
Free shipping
$84.95
Rockville PPA20 Preamp Professional 1U Rack Mount Pre-Amplifier W/Crossover+EQ
Rockville Audio
16
Free shipping
$84.95
Rockville PPA20 Preamp Professional 1U Rack Mount Pre-Amplifier W/Crossover+EQ
Rockville Audio
16
$183.99
Bluetooth Multi-Channel Hybrid Pre-Amplifier System - 3000W Home Audio Rack Mount Stereo Power Amplifier Receiver W/ Radio, USB, UHF, Dual Wireless
Amazon.com
491
Free shipping
$183.99
Bluetooth Multi-Channel Hybrid Pre-Amplifier System - 3000W Home Audio Rack Mount Stereo Power Amplifier Receiver W/ Radio, USB, UHF, Dual Wireless
Amazon.com
491
$149.95
Rockville PPA53 Preamp Pro 1U Pre-Amplifier W/Bluetooth/USB Interface+Headphones
Rockville Audio
Free shipping
$149.95
Rockville PPA53 Preamp Pro 1U Pre-Amplifier W/Bluetooth/USB Interface+Headphones
Rockville Audio
Free shipping
$499.00
Pro-Ject Phono Box S3 B Phono Preamplifier For Moving Magnet And Moving Coil Cartridges - Black
Crutchfield
5
$499.00
Pro-Ject Phono Box S3 B Phono Preamplifier For Moving Magnet And Moving Coil Cartridges - Black
Crutchfield
5
$399.00
Cambridge Audio Alva Duo Headphone Amplifier And Phono Preamplifier For Moving Magnet And Moving Coil Cartridges
Crutchfield
63
$399.00
Cambridge Audio Alva Duo Headphone Amplifier And Phono Preamplifier For Moving Magnet And Moving Coil Cartridges
Crutchfield
63
$2,499.00
Advance Paris X-P700 Stereo Preamplifier With Built-In DAC And Phono Stage
Crutchfield
$2,499.00
Advance Paris X-P700 Stereo Preamplifier With Built-In DAC And Phono Stage
Crutchfield
$7,000.00
Mcintosh MX200 Home Theater Preamp/Processor With 11.2-Channel Processing, Dolby Atmos, And Dirac Live Room Correction
Crutchfield
$7,000.00
Mcintosh MX200 Home Theater Preamp/Processor With 11.2-Channel Processing, Dolby Atmos, And Dirac Live Room Correction
Crutchfield
$1,999.99
Onkyo Icon P-80 Stereo Preamplifier With HDMI, Wi-Fi, Bluetooth, Apple Airplay 2, And Phono Stage - Silver
Crutchfield
$1,999.99
Onkyo Icon P-80 Stereo Preamplifier With HDMI, Wi-Fi, Bluetooth, Apple Airplay 2, And Phono Stage - Silver
Crutchfield
$149.80
Rockville PPA53 Preamp Pro 1U Pre-Amplifier W/Bluetooth/USB Interface+XLR Cables
Rockville Audio
Free shipping
$149.80
Rockville PPA53 Preamp Pro 1U Pre-Amplifier W/Bluetooth/USB Interface+XLR Cables
Rockville Audio
Free shipping
$579.99
Focusrite Scarlett Octopre 8-Channel Microphone Preamp 8-Channel Mic/Line Preamplifier, 24-Bit/192Khz, With 8 Line Outputs And ADAT Outputs -
Sweetwater
18
$579.99
Focusrite Scarlett Octopre 8-Channel Microphone Preamp 8-Channel Mic/Line Preamplifier, 24-Bit/192Khz, With 8 Line Outputs And ADAT Outputs -
Sweetwater
18
$399.00
Pro-Ject Pre Box S2 Digital Micro-Sized Digital Stereo Preamp With Built-In Headphone Amp - Silver
Crutchfield
36
$399.00
Pro-Ject Pre Box S2 Digital Micro-Sized Digital Stereo Preamp With Built-In Headphone Amp - Silver
Crutchfield
36
$349.00
Universal Audio Max Preamp & Dual Compressor
Amazon.com
2
Free shipping
$349.00
Universal Audio Max Preamp & Dual Compressor
Amazon.com
2
$499.00
Pro-Ject Phono Box S3 B Phono Preamplifier For Moving Magnet And Moving Coil Cartridges - Silver
Crutchfield
5
$499.00
Pro-Ject Phono Box S3 B Phono Preamplifier For Moving Magnet And Moving Coil Cartridges - Silver
Crutchfield
5
$249.00
Cambridge Audio Alva Solo Phono Preamplifier For Moving Magnet Cartridges
Crutchfield
73
$249.00
Cambridge Audio Alva Solo Phono Preamplifier For Moving Magnet Cartridges
Crutchfield
73
$114.95
Rockville PPA53 Preamp Pro 1U Pre-Amplifier W/Bluetooth/USB/Computer Interface
Rockville Audio
12
Free shipping
$114.95
Rockville PPA53 Preamp Pro 1U Pre-Amplifier W/Bluetooth/USB/Computer Interface
Rockville Audio
12
$399.00
Pro-Ject Pre Box S2 Digital Micro-Sized Digital Stereo Preamp With Built-In Headphone Amp - Black
Crutchfield
36
$399.00
Pro-Ject Pre Box S2 Digital Micro-Sized Digital Stereo Preamp With Built-In Headphone Amp - Black
Crutchfield
36
$799.00
Pro-Ject Phono Box DS3 B Phono Preamplifier For Moving Magnet And Moving Coil Cartridges - Black
Crutchfield
8
$799.00
Pro-Ject Phono Box DS3 B Phono Preamplifier For Moving Magnet And Moving Coil Cartridges - Black
Crutchfield
8
$2,999.00
Universal Audio 6176 Tube Channel Strip Analog Channel Strip With 610 Tube Microphone Preamp And 1176LN Compressor
Sweetwater
3
$2,999.00
Universal Audio 6176 Tube Channel Strip Analog Channel Strip With 610 Tube Microphone Preamp And 1176LN Compressor
Sweetwater
3
$18.99
Jancane Phono Turntable Preamp, Phono Preamp For Turntable, Record Play, Phonograph Preamplifier With RCA Input, RCA/TRS Output, Phono Preamp With
Amazon.com
363
$18.99
Jancane Phono Turntable Preamp, Phono Preamp For Turntable, Record Play, Phonograph Preamplifier With RCA Input, RCA/TRS Output, Phono Preamp With
Amazon.com
363
$699.99
Focusrite ISA One Heritage Mic Pre With Independent DI, Variable Impedance Selector And Independent Headphone Amp
Amazon.com
79
Free shipping
$699.99
Focusrite ISA One Heritage Mic Pre With Independent DI, Variable Impedance Selector And Independent Headphone Amp
Amazon.com
79
$3,699.00
Universal Audio 4710D Drum Recording Package Preamp Drum Recording Package With Universal Audio 4-710D 4-Channel Tube/FET Preamp/DI, 2 Shure SM81
Sweetwater
$3,699.00
Universal Audio 4710D Drum Recording Package Preamp Drum Recording Package With Universal Audio 4-710D 4-Channel Tube/FET Preamp/DI, 2 Shure SM81
Sweetwater
$329.00
Wiim Ultra Music Streamer & Digital Preamp | 3.5" Touchscreen, Compatible With Google Cast & Alexa, Stream Spotify, Amazon Music, Tidal & More | HDMI
Amazon.com
2K+
Free shipping
$329.00
Wiim Ultra Music Streamer & Digital Preamp | 3.5" Touchscreen, Compatible With Google Cast & Alexa, Stream Spotify, Amazon Music, Tidal & More | HDMI
Amazon.com
2K+
$149.00
Pro-Ject Phono Box DC Phono Preamplifier For Moving Magnet And Moving Coil Cartridges - Black
Crutchfield
3
$149.00
Pro-Ject Phono Box DC Phono Preamplifier For Moving Magnet And Moving Coil Cartridges - Black
Crutchfield
3
$97.21
Phono Preamp, Bench Preamplifier, Hi Fi Tube Stereo Audio Amplifier, Hi Fi Audiophile Preamplifier For Home Audio Record Player Sound System (US Plug)
Amazon.com
Free shipping
$97.21
Phono Preamp, Bench Preamplifier, Hi Fi Tube Stereo Audio Amplifier, Hi Fi Audiophile Preamplifier For Home Audio Record Player Sound System (US Plug)
Amazon.com
Free shipping
$10.79
$14.99
B02B-AC 12V 1A 6J1 Value Preamp Tube Preamp Amplifier Board Preamplifier Headphone DIY Kits
Aliexpress
28% off
$10.79
$14.99
B02B-AC 12V 1A 6J1 Value Preamp Tube Preamp Amplifier Board Preamplifier Headphone DIY Kits
Aliexpress
$99.00
Se Electronics DM1 Dynamite Active In-Line Microphone Preamp With 28Db Gain Bundle With 2 20-FT XLR Microphone Cables And 7-Pack Cable Ties
Amazon.com
56
Free shipping
$99.00
Se Electronics DM1 Dynamite Active In-Line Microphone Preamp With 28Db Gain Bundle With 2 20-FT XLR Microphone Cables And 7-Pack Cable Ties
Amazon.com
56
$499.99
Harrison Audio 32Cpre+ Preamp Processor 500 Series Microphone Preamp With High/Lowpass Filters, XLR/Hi-Z Combo Jack, And -20Db Pad
Sweetwater
$499.99
Harrison Audio 32Cpre+ Preamp Processor 500 Series Microphone Preamp With High/Lowpass Filters, XLR/Hi-Z Combo Jack, And -20Db Pad
Sweetwater
$1,699.00
Midas DL32 32 Input, 16 Output Stage Box With 32 Midas Microphone Preamplifiers, ULTRANET And ADAT Interfaces
Amazon.com
1
Free shipping
$1,699.00
Midas DL32 32 Input, 16 Output Stage Box With 32 Midas Microphone Preamplifiers, ULTRANET And ADAT Interfaces
Amazon.com
1
DIY tube preamp build part 1
14:13
DIY tube preamp build part 1
36K viewsFeb 13, 2020
YouTubeCircuit Secrets
DIY Guitar Tube Preamp Build and Demo (Super EASY!)
31:46
DIY Guitar Tube Preamp Build and Demo (Super EASY!)
159.8K viewsMar 16, 2021
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How to Build the BUD Guitar Tube Amplifier
94.7K viewsDec 13, 2019
YouTubeTubeDepot
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21.2K viewsDec 30, 2017
YouTubeTRX Lab
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19:18
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SC-1 Mic Preamp DIY KIT
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Shop Audio Preamp Kits

Sponsored
About our ads
$1,999.99
Onkyo Icon P-80 Stereo Preamplifier With HDMI, Wi-Fi, Bluetooth, Apple Airplay 2, And Phono Stage - Black
Crutchfield
$1,999.99
Onkyo Icon P-80 Stereo Preamplifier With HDMI, Wi-Fi, Bluetooth, Apple Airplay 2, And Phono Stage - Black
Crutchfield
$349.00
Mobile Fidelity Studiophono(Tm) Phono Preamplifier For Moving Magnet And Moving Coil Cartridges
Crutchfield
54
$349.00
Mobile Fidelity Studiophono(Tm) Phono Preamplifier For Moving Magnet And Moving Coil Cartridges
Crutchfield
54
$65.99
$72.99
ART DJPREII Phono Preamplifier
Amazon.com
1K+
Free shipping
$65.99
$72.99
ART DJPREII Phono Preamplifier
Amazon.com
1K+
$619.00
Behringer 676 Tube Preamplifier And Limiting Amplifier Mono Channel Strip With Vacuum Tube Preamp, FET-Style Compressor, And Midas Transformers
Sweetwater
6
$619.00
Behringer 676 Tube Preamplifier And Limiting Amplifier Mono Channel Strip With Vacuum Tube Preamp, FET-Style Compressor, And Midas Transformers
Sweetwater
6
$1,099.00
Pro-Ject Tube Box DS3 B Vacuum-Tube Driven Phono Preamplifier For Balanced And Unbalanced Setups - Silver
Crutchfield
$1,099.00
Pro-Ject Tube Box DS3 B Vacuum-Tube Driven Phono Preamplifier For Balanced And Unbalanced Setups - Silver
Crutchfield
$349.00
NAD PP 4 Phono Preamplifier For Moving Magnet And Moving Coil Cartridges With USB Output
Crutchfield
38
$349.00
NAD PP 4 Phono Preamplifier For Moving Magnet And Moving Coil Cartridges With USB Output
Crutchfield
38
$3,999.99
Anthem AVM 70 8K Home Theater Preamp/Processor With 15.2-Channel Processing, Dolby Atmos, Wi-Fi, Bluetooth, And Apple Airplay 2
Crutchfield
33
$3,999.99
Anthem AVM 70 8K Home Theater Preamp/Processor With 15.2-Channel Processing, Dolby Atmos, Wi-Fi, Bluetooth, And Apple Airplay 2
Crutchfield
33
$23.29
Generic Vacuum Tube Preamp Amplifier For Turntable Stereo Preamp Sound System DIY
Amazon.com
Free shipping
$23.29
Generic Vacuum Tube Preamp Amplifier For Turntable Stereo Preamp Sound System DIY
Amazon.com
Free shipping
$84.95
Rockville PPA20 Preamp Professional 1U Rack Mount Pre-Amplifier W/Crossover+EQ
Rockville Audio
16
Free shipping
$84.95
Rockville PPA20 Preamp Professional 1U Rack Mount Pre-Amplifier W/Crossover+EQ
Rockville Audio
16
$183.99
Bluetooth Multi-Channel Hybrid Pre-Amplifier System - 3000W Home Audio Rack Mount Stereo Power Amplifier Receiver W/ Radio, USB, UHF, Dual Wireless
Amazon.com
491
Free shipping
$183.99
Bluetooth Multi-Channel Hybrid Pre-Amplifier System - 3000W Home Audio Rack Mount Stereo Power Amplifier Receiver W/ Radio, USB, UHF, Dual Wireless
Amazon.com
491
$149.95
Rockville PPA53 Preamp Pro 1U Pre-Amplifier W/Bluetooth/USB Interface+Headphones
Rockville Audio
Free shipping
$149.95
Rockville PPA53 Preamp Pro 1U Pre-Amplifier W/Bluetooth/USB Interface+Headphones
Rockville Audio
Free shipping
$499.00
Pro-Ject Phono Box S3 B Phono Preamplifier For Moving Magnet And Moving Coil Cartridges - Black
Crutchfield
5
$499.00
Pro-Ject Phono Box S3 B Phono Preamplifier For Moving Magnet And Moving Coil Cartridges - Black
Crutchfield
5
$399.00
Cambridge Audio Alva Duo Headphone Amplifier And Phono Preamplifier For Moving Magnet And Moving Coil Cartridges
Crutchfield
63
$399.00
Cambridge Audio Alva Duo Headphone Amplifier And Phono Preamplifier For Moving Magnet And Moving Coil Cartridges
Crutchfield
63
$2,499.00
Advance Paris X-P700 Stereo Preamplifier With Built-In DAC And Phono Stage
Crutchfield
$2,499.00
Advance Paris X-P700 Stereo Preamplifier With Built-In DAC And Phono Stage
Crutchfield
$7,000.00
Mcintosh MX200 Home Theater Preamp/Processor With 11.2-Channel Processing, Dolby Atmos, And Dirac Live Room Correction
Crutchfield
$7,000.00
Mcintosh MX200 Home Theater Preamp/Processor With 11.2-Channel Processing, Dolby Atmos, And Dirac Live Room Correction
Crutchfield
$1,999.99
Onkyo Icon P-80 Stereo Preamplifier With HDMI, Wi-Fi, Bluetooth, Apple Airplay 2, And Phono Stage - Silver
Crutchfield
$1,999.99
Onkyo Icon P-80 Stereo Preamplifier With HDMI, Wi-Fi, Bluetooth, Apple Airplay 2, And Phono Stage - Silver
Crutchfield
$149.80
Rockville PPA53 Preamp Pro 1U Pre-Amplifier W/Bluetooth/USB Interface+XLR Cables
Rockville Audio
Free shipping
$149.80
Rockville PPA53 Preamp Pro 1U Pre-Amplifier W/Bluetooth/USB Interface+XLR Cables
Rockville Audio
Free shipping
$579.99
Focusrite Scarlett Octopre 8-Channel Microphone Preamp 8-Channel Mic/Line Preamplifier, 24-Bit/192Khz, With 8 Line Outputs And ADAT Outputs -
Sweetwater
18
$579.99
Focusrite Scarlett Octopre 8-Channel Microphone Preamp 8-Channel Mic/Line Preamplifier, 24-Bit/192Khz, With 8 Line Outputs And ADAT Outputs -
Sweetwater
18