Valve Caster tube effect - boost and overdrive
JJ ECC81 / 12AT7 Tube/Valve - Effectrode
H&G Amplifiers - Page 3 of 4 - H&G Amplification is an manufactory that designs and manufactures music amplifiers, speaker cabinets and boutique guitar effect pedals.
The '12AT7′ Tube - Effectrode
12AU7 / ECC82 Cathode Follower Tube Preamplifier Schematic | Valve amplifier, Audio amplifier, Vacuum tube
Low Voltage Organ Overdrive with 12AT7 (ECC81) | a c i d b o u r b o n
Distortion_101 posts
Low Voltage Organ Overdrive with 12AT7 (ECC81) | a c i d b o u r b o n
Low Voltage Organ Overdrive with 12AT7 (ECC81) | a c i d b o u r b o n
Cizzy`s DIY Hi-Fi projects page
Power tube amp for guitar | Page 2 | diyAudio
Schematics | General Guitar Gadgets
MZE-Electroarts Entertainment - MZEntertainment.com: Dr. ZEE WORKSHOP TECHNICAL INFORMATION ARCHIVE - Custom Musical Instruments, Tube Amplifiers, Recording Equipment, Test Equipment and Accessories, Do It Yourself ( DIY ) Projects, Vintage Instruments and
ECC81 – MuzgDIY
Small Push Pull tube amp build, advice sought. - freestompboxes.org
Experimental 832A Audio Amplifier
Low Voltage Organ Overdrive with 12AT7 (ECC81) | a c i d b o u r b o n
EL84 SE advice for a beginner | diyAudio
Audio Innovations Schematics - Dr.Tube
18watt Schematics, etc.
AMPAGE - Schematics
Valve Caster tube effect - boost and overdrive
12AT7 Tube Phono Pre-Amp Schematic - Old Schematics
Groovewatt a DIY Vacuum Tube (Valve) RIAA Phono Preamplifier Project
Troubleshooting help - BK/Baja Tube Drive content - freestompboxes.org
Valvecaster Tube Preamp Gain Problem.
