DIY JFET Mic Pre: DIY JFET Mic Preamp and Beyond! | Tape Op Magazine | Longform candid interviews with music producers and audio engineers covering mixing, mastering, recording and music production.
Tube Microphone Preamp
DO-IT-YOURSELF G9 TUBE MICROPHONE PREAMPLIFIER
DIY 12AU7 Tube Preamplifier Project
A Few Interesting DIY Audio Projects c. 1955 – Preservation Sound
4S Universal Preamplifier for 12A*7 Tubes
You Can DIY!: Repurposing an Old Preamp for Line-Level Duty | audioXpress
Classic Schematics
DB - Two-Channel Tube Mic Preamp with DI - Hand-Built - Gearspace.com
DIY Tube Broadcast Console c. 1964 – Preservation Sound
The PA1 DIY Tube Preamp: Efficiently Built With Salvaged Components : 13 Steps - Instructables
Classic Schematics
FiveFish Audio - VT-73 Hybrid Vacuum Tube Mic Preamp Kit, 500 Series
Build a tube Mic Pre: Build Your Own Two Channel Vacuum Tube Mic Preamp! | Tape Op Magazine | Longform candid interviews with music producers and audio engineers covering mixing, mastering, recording
DIY Microphone Preamp Kits, Power Supply PSU Kits, OpAmp Test Jig, Electronic Load DIY Kits - FiveFish Audio
EMI Redd 47 Mic Preamp build – Preservation Sound
DIY tube microphone preamp | diyAudio
Ultimate Tube Mic PSU Chassis – ☆ analogvibes ☆
Tube Microphone Preamp
Build a tube Mic Pre: Build Your Own Two Channel Vacuum Tube Mic Preamp! | Tape Op Magazine | Longform candid interviews with music producers and audio engineers covering mixing, mastering, recording
Gyraf Audio - G9 DIY
RD-47 Mic Preamp | frenzeltubeamps.com
Tube Microphone Preamp
Part 1: Adventures in building a Tube based Mic Preamp – FiveFish Audio Blog
Polyphonic Workshop
Build a tube Mic Pre: Build Your Own Two Channel Vacuum Tube Mic Preamp! | Tape Op Magazine | Longform candid interviews with music producers and audio engineers covering mixing, mastering, recording
Tube Microphone Preamp
Bulding the Hamptone HVTP2 Tube Microphone Preamplifier — JEFF ZAHOS
FiveFish Audio - VT-73 Hybrid Vacuum Tube Mic Preamp Kit, 500 Series
Altec 1566 vacuum tube mic preamp and direct box
