Guitar Effects Schematics & Projects
Dirtbox Layouts: Electro Harmonix Hot Tubes
EHX - Hot Tubes (original version) - freestompboxes.org
EHX - Tube EQ - freestompboxes.org
Perf and PCB Effects Layouts: EHX Hot Tubes
EHX - Hot Tubes (original version) - freestompboxes.org
Dirtbox Layouts: Electro Harmonix Hot Tubes
Index of /diy/Schematics/Distortion Boost and Overdrive
Hot Tubes (Original) - Electro-Harmonix Hot Tubes (Original) - Audiofanzine
Guitar FX Layouts: EHX Hot Tubes
Index of /diy/Schematics/Distortion Boost and Overdrive
Index of /diy/Schematics/Fuzz and Fuzzy Noisemakers
Electro Harmonix Schematics, Service manual or circuit diagram £1.80 (~ $2.20 or €2.10)
Request: EH Hot Tubes - SabroTone
Electro Harmonix Schematics, Service manual or circuit diagram £1.80 (~ $2.20 or €2.10)
EHX Hot Wax Sound Demo (no talking) - YouTube
Circuit Schematic and Assembly Instructions for a Unique Three-Oscillator Theremin Musical Instrument | PDF
Guitar Effects Schematics & Projects
Electro Harmonix Schematics, Service manual or circuit diagram £1.80 (~ $2.20 or €2.10)
Hot Tubes (Original) - Electro-Harmonix Hot Tubes (Original) - Audiofanzine
Hexeract CMOS Drive / EHX Hot Tubes - Aion FX
Electro-Harmonix Vintage Hot Tubes review - YouTube
Paul In The Lab: MXR Hot Tubes Stripboard Veroboard Layout - Craig Anderton Tube Sound Fuzz Variant
EHX Hot Tubes Nano
Index of /diy/Schematics/Distortion Boost and Overdrive
GEO's Effects Schematics
