- another noob hrdx mod'r
- JCM 800 split channel mod ?
- 2nd reverb tank help
- Peavey Classic 30 Delta Blues 15"
- Speaker selection advise
- H&K Statesman amp
- Mod for Marshall Amps in 60's Rolling Stone magazine?
- marshall split channel 50 1986 amp
- Vibrato with Cathode Biased Deluxe Rvb
- What I learned so far....
- Champ 12, help with switching and mods please!
- Power Transformer sizing
- PPIMV Silverface Twin
- resister source
- Old Italian amp with ELL80-6HU8
- Peavey Ultra 60 bias mod
- Looking for Peavey Amp Tech in Chicago area
- Adding an LED to a Weber MASS
- Adding an external speaker jack
- 6k6's in 5e3
- Ampeg Reverberocket = 7591As to 6L6s
- Princeton Reverb II Reverb/Lead mod - FX Loop
- Crate stealth with 2 6v6 and 2 6l6 tubes?
- Some questions on a mid60s Vox AC50
- Zener diode question
- Curing hiss: Fender Custom Vibrolux Reverb
- Another PV C30 mod
- Fender M-80
- Speaker suggestions?
- Low Power DR ?
- dual triode - single, parallel, series switch
- Marshall MG100DFX - mod??
- Bias-Modulating "Tremolo" mods?
- frountman mods
- Tube drivin spring reverb question
- More sparkle from vibrochamp?
- Adding Dwell control to overly aggresive reverb in Crate V18?
- THD Reactive Rectifier
- Relay switching and the PSU
- The Tube Cube
- Master volume for a solid state amp.
- Taming a Twin Reverb RI
- choke VS resistor
- OT "common" question
- Need better overdrive channel Fender"pro tube series"
- Fender Deville C4 has resistor added, is this a mod??
- Replace PCB in deluxe reverb reissue?
- Fender Twin Amp Pro Tube Series - Whats the next upgrade?
- Peavey Mace Bias Mod?
- Conjunctive Filters ala WEM Dominator
- Fender Hot Rod Deluxe switch
- Tube rectifier emulation
- Peavey Classic 30-More Gain
- Crazy thoughts for a SoCal 50
- EL34 ----> 6l6 'mod' in a Hughes & Kettner
- 2nd channel not silent - where is the problem?
- machting output tubes
- Engl Screamer
- Vox Pathfinder mods
- Peavey Classic 50/410 C4 Cap question
- SF Princeton Reverb mods
- Adding an extra preamp tube...
- Recapping. Bias trim Cap?
- Sovtek mig 60 mods ?
- Speaker suggestions for 90's Fender Super 4x10
- PA conversion...bass tone
- Adding drive to bass amp?
- Fender Hotrod Delux
- Help please to join 2 pre-amp channels into one
- 82 SF Champ revamp
- Which 12AX7's Are The Noisiest With Less Hum ?