- Replace OT on a Laney GH50L?
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- Roland JC-120 Chorus amp
- Your Best Vintage Finds
- what happens to tube amp if powered on without cabinet. how and why
- Marshall 18watt, el34's
- Wanna trade?
- HELP my ampeg!!!!
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- Champion 110 ~ Champion 30 ~ Frontman 25R
- Old guy returning with a question, OEM amp manufacturers?
- Celestions and cone breakup
- Peavey Classic 30 problem child
- Can anybody translate this schematic?
- Jack Darr's Book: Back in Print for $30 at Amazon
- Peavey Classic 30 Head
- Pairing Eminence speaker opinions wanted.
- Bugera 333XL Bias Problem
- New Member / Hello! / Roland JC-55 Question
- Modified Laney VH100R lacks mids
- Transformer for bias taps(?)
- Test with 5755 tubes with adapter in Peavey Classic 30
- Test with Russian "6n14n" 6BQ5 tubes in Peavey Bravo amp
- Tell me a good scheme bass EQ and preamps
- Let's play name that tube
- Inexpensive, space efficient cap/resistor organization idea
- Crate BT220 bias voltage
- to strip a Peavey Mace for parts..
- Name some interesting or unexpectedly good tones you've gotten from oddball gear?
- Cathode follower and heater to cathode voltage? 12AX7
- frontman 212r cranky sound
- Newbie asking for tips on where to post a thread for repairing a Fender M-80 bass amp
- Bugs in a scratch built JTM45
- Mesa boogie dual rectifier wierd noise
- I'm a little confused at looking for a Marshall schematic
- Preamp and power amp mixtures (CUSTOM)
- Help with reverb connector
- Fender Hot Rod Deville Channels Broken
- Restoring a 1951 Jensen F15N Field Coil Speaker for a Fender Tweed Pro
- What is the difference between the filter & bias sections in these two circuits?
- Bassman 5F6-A voltage check
- SUNN Beta Lead noise from pots.
- 81 Music Man Repair - 6L6 Installed Wrong
- Tube Socket Or Not Tube Socket - Ampeg Reverberocket 212
- Acoustasonic Jr Outputs MJW21191/92
- Help Draining Caps on amp
- In which part of an amp build would you spend extra dough for high end parts?
- 5E3 help/advice needed
- Traynor YGM3 volume very low
- I'm sure to have a few questions about this JTM45 schematic
- How to Test Ohms Rating of Speakers???
- $14.95 octal base bias tester kits
- Isocabs. Anyone use an AxeTrack?
- SWR LA15 DC on output and buzzing
- help troubleshoot this.....i got nothin
- Help this neebie(me) in amps and guitar tech
- Fender M-80 Chorus 212 - overdrive versus clean channel
- Newbie questions and Marshall JCM 800 1960A compatibility?
- roland kc550 keyboard amp ,bass speaker choice
- How about a 50L6 amp? Any recommendations?
- Badcat Unleash Review
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- Fender Princeton Chorus solid stater - no signal thru input
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- Acoustic G100FX Foot Pedal
- What model Marshall Do I Have?
- Grill cloth
- Scavenging in California
- Music Man 2275-130 Tremolo Question.
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- Fender blues DEVILLE repair. Blown R3000 diodes + Insane noise
- DIY amp lettering?
- BEHRINGER GMX212 qusetion
- 12AX7 Preamp Tube Replacement Question
- Why is one of my amps power tubes red plating?
- PV Session 400
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- How Pumpkin Pie is Made....
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- Fender Blues Deluxe Volume Question
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- Scarier than a Presidential Election
- Quest: Combo kit w/5-watts, 2 or 3-band EQ, Gain & Master vol., spring reverb ? ? ?
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- Lab Series L9 Transformer
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- better to build or buy?
- Peavey Mace VT problem
- If you need an OEM transformer for a National, Valco, Supro, Airline, etc....
- Circuit analysis
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- Selmer 100watt PA/4
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- Large Electrolytics
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- chinese_5F1_kit_mod_concerns
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- '74 SF Twin Reverb Rusty Restore!
- How much ripple is too much?
- Old Radio Cabinet.........
- 52 Tweed Deluxe - Optional 5U4 Rectifier Tubes?
- Marshall 6100lm no clean channel
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- Fender Hot Rods: Why is a Deville 60 watts and a Deluxe only 40watts?
- Danelectro Nifty-Fifty. awful sound
- 4 Hole Functionality from 2 Holes (Almost)
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- Output transformer for a SF Basman 100
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- Hello it's me
- Marshall 9100
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- Peavey Classic with low output...
- Behringer GMX212 level pots
- Sovtek Mig-50 redplating
- >>>>> Roland JC-120
- Behringer GMX212 level pot
- Builders: What do you do about UL/CE certification?
- Help! Closing a show for Dick Dale this Friday and have a question about new 6L6s.
- Line 6 Spider IV 15- ok to use 8 ohm spkr instead of 4 ohm?
- Info on: Fender Custom Vibrasonic
- Juke Amps - has anyone played one?
- 6505+ with EL34?
- AC15CC bright cap measured at 1,2n... ????
- Time to change some Filter Caps! YAY!!!
- Where to start? Cheap, simple SS amp kits with walkthrough?
- Egnater Tweaker 40 Combo Lacks low end
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- Need Advice: Old Airline/Valco Amp
- bad speaker wire and "fireworks" Hey Austin !
- Fred B's VTA Blog
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- Switching 4/8 ohms, what type of switch?
- Needed ! Advice on buying an all tube, true class a amp. If possible, minimum 15 Watt
- What is so special about the Hiwatt phase inverter
- Help with new bass AMP buzzing
- Vintage Fender Fuzz/Wah... Dead Fuzz...
- 1/2 watt guitar tube amp single 6AQ5 12AX7 No harmonic overtones.
- HELP! Loud nonstop bassy humming noise in Peavey Studio Pro 112 amp.
- Need Schematics for Easy to Build SS amp
- Anyone With Experience with 6L6GB's in Tweed Fenders?
- Killin' tone
- Question on power supply (Circuit Boards)
- Amp Master Volume question
- Tube and Pot issues.
- Barker Microfarad (BMI) Electrolytics
- Roland JC60 AC power cable
- HELP choosing an AMP!
- bias a trace elliot ta100r
- Choke or no choke?
- Bugera 333XL Channel Switching problem
- My First Reconing Experience
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- New Thread about Randall RG80 type amp chassis mounting screw threads
- Fender roach - resistance
- Guitar Amp Footswitch
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- Roland Cube 20X Power Transformer
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- Cathode resistor and cap values.
- Help repairing Behringher Vtone GMX 210
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- Peavey Bandit (1981) loud hum
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- What's a good first project
- 200W Power Supply and Power Amp
- Anybody else see this horse-shit from Emperor cabs?
- RIP Jim Marshall thread
- Replacing a marshall JCM2000 input jack; which one do I need?
- frontman 15g buzzing
- Speaker issue or Resistors? - 410 Blues Deville Reissue
- Fender Deville 410 Buzz In A
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- Looking for Pre-Map Receptable for Ovation OP-30 Pre-Amp, CS-347 guitar
- Silvertone 1472 cap replacement list
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- I need a Hartke 7000 mofset power module (low)
- Deluxemann...looking for critiques on schematic
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- Who knows about transformer operating temps?
- Why buy and build amp kid which is very expensive?
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- Hello from new member and What speaker for 5e3 Kit?
- Markbass Little Mark II a new post
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- Solid-State Amp Choice!
- Sold
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- I finished my super reverb!