- what's advantage of hard wiring?
- RIP Jeff Healey
- Any info on the new Kustom Coupe 72 amps?
- Marshall AVT 150 Valvestate
- Peavey amp
- what different between guitar amp with HI -fi out transform
- Personal stage monitor, no effects or pre amp needed.
- Input resistance of Epi GA5
- framus ruby riot help
- Orange schematics
- Diode clipper in a tube amp, what do you think of it?
- No power for Peavey 2x12 Valveking
- marshal valvestate 8040 has problems please help
- Advice on Pot for Marshall valvestate 8100
- Holland head.
- Vox Valvetronix 30 watt combo
- good modern substitute for Sylvania 12ax7?
- Best EL34 reissue?
- Marshall JCM800 - Service, Tubes & Cab
- Some Issues with new Plexi Clone
- Help choose Between Fender Frontman VS Line 6 Spider III
- Good amp techs
- Hot plate 16 ohm question??
- Any suggestions to reduce bass in Hot Rod Deville?
- Amplification - WE NEED YOU !!!
- Blackheart Ant amplifer????
- Chassis? Cheap chassis?
- marshall valvestate 8200
- 1x10 or 1x12 for open back cabinets
- Plexi with Cathode Bias?
- Marshall G100RCD trouble.
- Prince O' Wails Mod
- Scaling Bridged-T tone circuit
- 5F3 did it realy exist?
- All Dumbled up
- JCM800 50 watt lead series/bias adjust
- changing my tubes!!! help!!!
- fender roc pro
- need HELP: Bias Pot values?
- my JCM900 is dead
- Epiphone Jr. Mod Question
- Roland JC-120 Replacement Spkrs/Output issue?
- Jensen P12R in 40 watt Hot Rod Deville???
- Do You Play or do You just Build?
- Question regarding building vs buying?
- Sealing tweed cabinet
- Manic Street Preachers - Indian Summer
- JTM45 Clone with SS Rectifier?
- MArshall TSL 602
- Question about a vox 1x15 bass cab
- Tube quality....whats good/bad?
- Values of Filter Caps in the Power Supply?
- Speaker Cabs
- Cascode phase inverter examples?
- SJB AUDIO VALVE SPECIAL 100 watt head
- Mesa Boogie SOB limiter control
- 2 Tubes fixed bias/2 tubes cathode bias
- Fender Champ 25 Se - anyone with experience with these?
- SF Deluxe Reverb - amp tone changing or is it me?
- Anyone actually use their effects loop?
- 6L6 SE Amp with 20 Watts?
- Please help! Marshall JCM 2000 DSL 100 Power Problem
- Music Man "sixty-five" bass head?
- Good sounding transistor amps
- 5E3 Power Transformer
- master volume for 5E3
- Question regarding sound and amps that Dimebag Darrell used
- How many stages in front of the cathode follower?
- tetrode or pentode??
- 1963 Bassman Grill Cloth
- custom nameplates?
- Carr Vincent versus Rivera Venus 6
- Hammond 1650H/P drop-through conversion?
- Marshall 1987 Plexi PSU design help/criticism
- one 12ax7 complete amp problem
- Trashed Hi-Fi + extras score
- EVM12L Classic reissue speaker- where to get it?
- Wedge-shaped guitar speaker cabinet?
- Fender 70's Deluxe Reverb Dating
- SE 6550 trany?
- Crate Palomino?
- DANGER!!! Black Ground/Green Hot!!!
- advice on new build
- New tubes for HR Deville 212
- Fender Blues Deluxe Reissue
- Anyone help me ID these speakers?
- Neodymium speakers
- J175 substitute
- AVT 50 problem
- Show us your Li’l Dawg Amps!
- Speaker Sound while in Standby?
- Adding a reverb circuit...
- Need Acoustic 125 guitar ..pre amp please
- Schemo of the new hiwatts?
- ecc83 nos test in TV7 tube tester
- YBA-1A with 6l6's
- bassman LTD as speakercab for a 5E3 head
- solid state????
- AB165 Bassman
- Tech 21 Trademark 60 Footswitch Schemo
- Guild Quantum head
- epiphone blues custom?????
- Quick (and probably stupid) rectifier question
- What's up with the Visual Sound Workhorse amps. R.G.?
- bass preamp
- The failure modes of transformers
- "kustom" distortion
- small-value poly cap in parallel with PS filter cap
- Preamp Vs. Equalizer
- Stocking my workshop, suggestions for parts to order?
- Mesa 50/50 poweramp
- Need Help Please About Earth Sound Research Guitar Amplifier
- help on old phono amp to guitar
- Please help--class A or class AB amp??
- Tube preamp modded to use in transistor power amp! Help?
- ´85 AC30 versus new AC30CC w/blue speakers?
- Fenders new EVH 5150 amp
- Print and hang in the shop!
- two amps with one powertransormer, is it possible?
- Orange? Or Marshall amps?
- Mesa Dual Recto 3 channel schematics+Dual recto problem
- should I put 2 12s in my 65 Super?
- ID these Hammond transformers?
- Ted Weber 100watt marshall clone Question
- looking for Carlton Camel schematic
- Oei Rip?
- bypassing a gain stage
- Suggestion for a blues amp
- Celestion speakers for 2x12 or 4x12
- speaker selection: Vintage 30s + G12H30s or G12T-75s?
- Peavey Valve King Royal 8 / Orange Tiny Terror head
- Marshall DSL 2000 or TSL 2000
- 5/20 ohm vintage amp
- Noisy valvestate 8080, and help finding a debuging page?
- Epiphone Valve Standard - needs help
- Les Paul DYI PreAmp/Amp Orientation
- Cranked and ranked! (best heavy distorted tones?)
- Univox U-45B output transformer-???
- Bearpaw Amps - Jim Barrett
- want to build footswitch for amplifier
- Ideas for building a guitar cabinet
- What's the worst tube amp you've ever heard?
- ?8 ohm cab in parallel with 8 ohm dummy load?
- Dynaco A470 O/T
- (O)aktron Speaker Cabinet - opinions?
- dual section caps - ok just to use one section?
- Series parallel and ohm's law?
- Dallas Guitar Show April 20-21-22
- I've got a speaker question, guys...
- VOX AC15CC schematic
- Hughes & Kettner Alex Lifeson model triamp mk II
- Is my Orange really an Orange?
- 6L6 dilemma...
- SRS webstore trany colour code?
- Marshall 6100 (92-93) Tube search
- Build Quality
- Just bought a Ampeg V4B....
- Celestion V-30 clone on Ebay, check this out.
- Need gritty tone!!
- radiospares "standard" output transformer
- Breaking in old speakers can old ones be done?
- Ampeg SVT 1970's
- Another Dirty amp is born
- New Guy to the Forum
- Randall amps and Dimebag Darrell
- Q: Value of bias feed resistors in 1983 JCM 800.
- Zenner trick??? Where's the schemo?
- Modifying a speakers frequency response
- Celestion, China or England made?
- Trainwreck on Ebay
- Best sound from a 4x12 the way speakers are loaded?
- Marshall MG100 HDFX Troubleshooting
- Fender M-80..Digitech RP-20?
- Treating rust on transformers?
- Balancing speaker capacity with amp
- Laney guitar cabinets, any good?
- Fender 350k tapped treble pot
- Nice article on Ken Fischer
- Adding an extra gain stage to my Traynor YBA-1 BassMaster?
- EL34 and EL34B help
- reverb tank change
- Marshall says to switch off the Standby first?
- I just found out that my power tube sockets aren't wired right.
- Hughes & Kettner Switchblade amp, anyone tried it?
- el84 in redeced power mode
- Best sounding SS amp you all have encountered?
- Why no have a solid state amp section too?
- Fender Pro Jr help
- Bandmaster backpanel dimensions???
- Does anyone know anything about ...
- Bogen G50 schematic
- How do i determine the OT i need?
- Elan Mk2 Metalhead preamp
- Eminence Beta 8 and other odd speakers for guitar?
- ab165 vs ab864
- Speaker Cabinet A/B Switching
- Steelphon Amp
- New builder, new to the board
- Custom channel footswitch?
- Cab Design: Avatar 2x12 w/ Greenbacks: Way Too Boomy!
- Just checked out a Bad Cat Hot Cat 15...
- Valve amp help
- 6V6s - cathode bias versus fixed bias question...
- Fender 80's Concert Amp
- TO Vox Cambridge Rvb pot value?
- Stereo Speakers w/ Line 6 Flextone III XL
- stupid mesa!!!
- Gibson JP jr (RI) vs Epi Valve Jr
- Gibson LP Jr schem needed (new version)
- Impedance Question
- help spec'ing a PT...
- What speakers for Epi Valve Jr head
- Anyone know what the "tiny terror" circuit is?
- Funeral for Ken Fischer
- swap F&T 32+32uF caps for 50+50uF caps - anyone?
- Crate
- Celestion Vintage 10 speaker question
- how much gain can you get from an epiphone valve junior?
- Mayfly amps
- Seen it all now!! LO
- Making a quick cheap chassis?
- fender super sonic
- jcM 900
- earth sound reasearch/isc audio amp ?
- Variable cathode bias?
- 20 Ga 600V 105C PVC Solid Hookup Wire?
- speaker suggestion
- 5E7 Modifications
- Carvin V3 Head
- big long question re PPIMV and NFB
- OEI .... what's going on?
- Anyone know what the heck this thing is???
- 5E7 Screen Grid Resistors?
- 5V4 recto in place of 5Y3?
- Which is the better head to Buy?
- OEI transformer underrated? ...power wise that is.
- Ideas need for Traynor Bass Mate with EL84's
- verticle input jcm 800's
- JCA Circuits new amp Soundclip
- mid-50s gibson transformers
- Fender Classic Clone/DIY`
- Earth Sound Research
- Goodbye Arthur Lee
- Trace Elliot C100 Speed Twin
- Amp Covers
- Mesa Boogie Mark IIC
- Does anybody have an "inline" 5E3 layout?
- Traynor YGM-4
- 'speaker out' mod for Super Champ
- Any Magnatone vibrato builders?