- Can you ID this speaker
- Worth re-coning?
- Cabinet Wiring: 8-ohms? 16-ohms? Why does it matter?
- Rattley 5Y3's
- Great Fender Amp Tech in St Louis Area?
- Just Picked Up a Bassman 135
- My Amp Hums...
- Novice considering building a 5G15 reverb
- Not sure where to install my 5751 preamp tube in my concert II
- 9th Generation Chinese 12ax7
- Blackface vs silverface transformers
- Separate Rectifier Filament Transformer Question
- 2 x Matched Pair & Matched Quad.
- Effects Loop used as a AUX in?
- Pair of 5881wxt with one shorter-problem?
- Looking for info on Vintage Ampeg Radson Magnavox
- Will shielding a reverb tank remove the hum?
- Need to bring down my headroom/wattage... Tube recommendations?
- Why are some power tubes blackened???
- Can I check a power tube striength with a digital volt meter?
- Voicing Advice
- 1965 Supro Thunderbird resistor question
- Any problems running two separate chassis in a single 2x12 cabinet?
- PRRI Volume taper issue
- Fender Blues Deluxe tubes
- Fender PT Code
- '67 Drip-edge Super Reverb help
- Where to buy blank chassis for JCM build
- Are Kentucky made GE's really Ken Rad's?
- How do you remove the snubber caps?
- negative feedback resistor on plexi. 47k to 100k Will I notice a difference?
- Loose 6v6
- '69 drip-edge Bassman mod help!
- Field coil speakers
- Bassman 100 head - is the "bass" channel good for anything or should I mod it?
- What happened to my Sozo order? (resolved)
- JJ Electrolytics - Noisey?
- Canadian CSA Marshalls: Are all the fuses necessary?
- Princeton Reverb II Problem?
- Bassman AA864 restoration questions and pics
- these filter caps OK for my amp?
- BFDR Volume Loss
- Need help with Princeton Reverb
- Schematic for a Stereo splitter to run 2 amps
- Help With Tube Identification
- At what point do you need to worry about cathode stripping using a variac
- New power supply for my 6G3 Brown Deluxe
- SFDR bad output transformer ??
- Tube questions
- How do power conditioners work?
- new project - silverface twin rehab
- Help with changing pots in Bad Cat Cub
- Marshall woes
- 5751 tube in V1 or V2 for a dual channel amp.
- Blues PR246 volume control
- JCM 800 - how to access bottom of PCB?
- So My Bassman 135 Arrived And....
- speaker polarity
- What do the different preamp tubes in an Ampeg VT40 do?
- what cable to use for connecting Marshall head with cab?
- Discharging the caps on a peavey classic 30
- Jumper cable
- Output tranny with 16 ohm tap for 5e3
- Tweed Pro 5B5 Layout
- Who can mod my Danelectro Special?
- Question about using a Zener + Copper Cap to lower B+/plate voltage
- '62 Blonde Bandmaster transformer
- NOS EL84 ID help
- microphonic in v1, not in v2??
- Custom Faceplates and Screening
- Traynor YRM-1 Reverb Master - help!
- Hammond organ transformer specs?
- converting extension speaker out to 8 ohm tap
- Mullard 12AX7 shortplate overrated?
- Helpful Household (wire) Hints
- can a Weber 15 watt speaker handle peaks from a 15 watt amp?
- Super Modded VTM 60
- ATA case for Ceriatone overtone special?
- Help wiring a cab
- Fender Champ Rebuild Help
- DC to AC Inverter
- Early 60's Vibro Champ
- Webcor headache
- D-clone Filter caps...to replace or not?
- Amp break in?
- recommend me an amp kit to build
- How do I connect the reverb tank on a Deluxe reverb reissue???
- Want your opinion - should I change my tubes
- New speaker for BF 66 Deluxe Reverb
- Attenuator for my Mustang III?
- Plate Voltage Question
- Stereo Bandmaster Build - now w/ clips and pics from first gig
- Another Helpful Household Hint
- Is this too much tube for a UL Twin?
- what/where to get pot for vintage fender amp
- power tube failure
- So whats the concensous on a PPIMV in 74 JMP?
- EC Twinolux PI & tremolo question
- taming reverb (on a Pro Reverb)
- Vibrolux PT failure?
- 60s Fenders - Midwest Coil and Transformer
- Orange AD30 Issues
- Wrong solder/flux = printed circuit disaster
- RedPlate 3-channel Question
- My amp is killing pickups. Need help
- 76 JMP pre-amp tube placement/location
- i'm in real panic need help!! made a really bad mistake!!
- Interesting results with ABY, what do you think causes it?
- Tube Bass Pre-amp Build - now with sound clip
- Concentric shaft stacked 1MA pots
- Negative feedback question...
- Bias Question
- Anyone had this problem?
- Fair price for socket cleaning/re-tensioning?
- Right angle plug that is over sized
- UPS destroyed my amp!!! Any advice on fixing this?
- Pops and splitting noises (even with everything turned down)
- Beginner amp kit
- Silverface Twin problems
- Arguments for and against changing filtering on a SFDR to BF specs?
- 1974 SFDR reverb squeal.
- Morgan Dual 20 Tube Switch
- thoughts on a 6l6 tube swap on bogner alchemist
- Tweed Champ Spring Reverb
- Vintage Deluxe Reverb - Tone Control malfunction
- Need schematic for Sunn Stage Lead
- tube date codes - "lettered"
- Motorboating
- 5v4 Tubes
- fender vibrato fix?
- pull pot search
- Squealing.
- Fender electrolytics question
- can i use patch cable for a guitar?
- How to get rid of "crispy" tone in a Champ.
- Painting old amp transformers...ok or not???
- Deoxit question
- Help me ID these tubes
- Frustrated with my Deluxe Reverb
- Tube Identification Help Requested--Is this really a Sylvania?
- Ghia noise
- A question for the tube gurus
- Fixing LED on Princeton RI
- Tone Stack Math?
- Tips for soldering tips
- Help with Quick Troubleshoot on Dead Reverb Tank
- Old amps and ToneBones tube adaptors question
- Tube Layout - Soldano Lucky 13?
- Best replacement tone caps for vintage amp
- SOVTEK MIG50 upgrades/mods??
- Oddest Thing: NFB Issue
- Help with a Silvertone 1482 5E3 mod..
- High Main DC Voltage in Fender 6G12A
- Bias a 1987x
- PPI Master Volume or Power Scaling?
- serial anomaly: 1970 Fender Twin Reverb - Anyone have input on this?
- What does "tested strong" mean for a tube?
- Vintage JBLD130's, What's Your General Impression?
- Dirty Mains Line
- Settings for my Nolatone Junebug...
- ALL Carver, Phase Linear and Sunfire Manuals
- Output jack wiring question
- Suggestions for speakers for a Supro
- Reducing PT voltage by 50v help
- What modern tubes for 505 B+
- Gretsch 6161 Amp
- reducing low-lows in amp..cathode bypass or coupling cap?
- Any tips on repairing this?
- Inconsistent Tone
- So, I have a Silvertone 1485 on the bench...
- PT With Low Secondary
- Improving Bass Response on FDR
- Epiphone Valve Jr. Head Issues
- Red knod twin loud lowpitched hum
- Low bias voltage on Fender Hot Rod Deluxe
- Biasing in relation to a High/Low plate voltage switch?
- ..old stereo an easy conversion to guitar amp?
- Marshall speaker impedance?
- 135 Watt Silverface Twin bias question.
- Deluxe Reverb Input Level Question
- Thanks to All of You Amp Guys
- Vox AC15 no sound
- does the fender deluxe reverb have a baxandall eq ??
- Silver Face Princeton Reverb Input Jacks
- Zinky Problems
- Is it a good idea to use wire wounds in the power supply?
- Maz 18 No Sound
- Clarostat RV3 pot ID...lin or audio?
- Schematic Question (Favorite/Expression now with PICS!!)
- Help! Vibrolux blew a fuse!
- Moldy smelling Deluxe Reverb
- 6.5 ohms in 8 ohm speakers
- Help! THD hotplate to Super Reverb
- standing old twin on side blows screen resistor, wtf?
- Info for Blackface Vibrolux type amp
- Where NOT to mount a speaker jack
- Mesa Subway Rocket - Hot PT normal?
- Help with NOS Mullards ID please
- Replacing that "canister capacitor" on old vintage amps
- Hot rod deluxe reliability?
- Speaker Replacement for Fender Custom Vibrolux Reverb
- Compensating low voltage with higher bias
- Some results with transformers ( PICS PICS PICS )
- Tone Tubby Alnico red break in?
- Help with 6L6 Identification
- Interested in intro workshop on tube amps?...PNW
- Another Question about 6L6 in SFPR. What rectifier?
- Faceplate for vintage Gibson GA40
- Fender Super Champ XD schematic
- Suggestions for Crate Palomino Preamp Retube
- Recommend me a used Oscilloscope
- Tube Newb - Which Bias & Plate Probe Do You Use?
- 5F1 adding a choke
- silverface deluxe, slight whining noise ?
- Filament wiring on some funny tubes
- Octal preamp tubes?
- Problem with Mesa DC-3
- preamp tube ID please?
- Speaker Replacement In Cab
- 250ish watts from a weber 6o100...possible??
- 77' Jmp 50 watt Marshall HELP!
- Ohms
- 5f6-a Preamp Voltage Question
- How do you attach power cables?
- Fender Pro Jr. 20 watt OT?
- Is there an audible noise difference between using...
- Help with making an amp
- 8 ohm transformer into 4 ohm speakers?
- Fried my multimeter checking bias
- Preamp Tube ID
- Pro Junior with RCA 12AX7 tube issues
- Looking to go tube, could use some advice
- Tube Dampers not working
- metroamp jtm45 kit built by metroamp and metroamp jtm45 the difference is?
- Any Tube Experts in the House?.
- Using a cap as a crossover?
- FOUND THE FLUBBER UPPER!!~ Anyone Else Have a Similar Story?
- Bias...plate current question
- Pro Reverb Model number help
- Vintage Radio Help Needed Please
- OT Help
- taking readings from PT not plugged into amp
- Power transformer running a bit hot on a Champ 5e1 build
- 'Question about wire insulation.
- repair guys: your go-to 6V6 for general repair?
- Should I replace these Mallory caps?
- Speaker Wiring Question
- How Its Made For Us Tube Geeks
- Best brand of pots for Marshall build?
- Can My Speaker Magnet Press Directly Against the Amp Chassis?