Guitar Pedal X - News - Tubesteader's 4th Tube-Powered Gain Pedal is its first Compact - the rather smart Eggnog Tweed-voiced Overdrive / Preamp
Carvin X1 Tube Guitar Preamp Pedal - Carvin Audio
Master List of 40 Guitar Pedals with Tubes - Guitar Chalk
Turn a Solid State Amplifier into a "Tube Amp" with a Tube Pedal?! - YouTube
MOD Kits DIY Introduces Persuader Deluxe Pedal Kit — Vacuum Tube Overdrive | Guitar World
Blackbird Vacuum Tube Preamp for guitar - Effectrode
A DIY valve overdrive pedal – Goldie – Dave Mac's Window on the World
Guitar Pedal X - GPX Blog - 6 of the Best Butler Tube Driver Style Pedals
Phaseomatic Photo Optical Vacuum Tube Phaser - Effectrode
DIY Tube OD Pedal Build | Telecaster Guitar Forum
Bricks R/S-Lead tube Guitar preamp (Mesa/Soldano Emulates)
Valvecaster Tube Boost | Diy guitar pedal, Guitar building, Simple circuit
Tube Drive Overdrive Guitar Effects Pedal - Effectrode
Little Bear G3 - Dirt cheap tube pedal with special power needs - Vs. Tc Tube Pilot? - #Affordaboard - YouTube
HUNOR - Handmade from Hungary
Can a guitar pedal be built like a MXR micro-amp but with a tube? - Quora
Fender MTG:LA Tube Distortion Guitar Pedal – Music World Academy
Tubesteader - handbuilt vacuum tube guitar pedals
Fender MTG Tube Distortion Electric Guitar Effect Effects Pedal – All Music Inc.
Amazon.com: Amuzik Distiortion Pedal Bluesy Guitar Pedal Vintage Vacuum Tube Amplifier Wide Range Frequency Response 2 Modes Ture Bypass : Musical Instruments
Blackstar Dept. 10 Dual Drive 2-channel Tube Overdrive Pedal | Sweetwater
PEDALS — Crazy Tube Circuits
DA-GVP - Dover Amps
