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  1. HELP my ampeg!!!!
  2. Quik'n'Dirty way to fix tiny tear in Fender grille cloth?
  3. Peavey Bravo Foot Switch not functioning.
  4. Champion 110 ~ Champion 30 ~ Frontman 25R
  5. Old guy returning with a question, OEM amp manufacturers?
  6. Celestions and cone breakup
  7. Peavey Classic 30 problem child
  8. Can anybody translate this schematic?
  9. Jack Darr's Book: Back in Print for $30 at Amazon
  10. Peavey Classic 30 Head
  11. Pairing Eminence speaker opinions wanted.
  12. Bugera 333XL Bias Problem
  13. New Member / Hello! / Roland JC-55 Question
  14. Modified Laney VH100R lacks mids
  15. Transformer for bias taps(?)
  16. Test with 5755 tubes with adapter in Peavey Classic 30
  17. Test with Russian "6n14n" 6BQ5 tubes in Peavey Bravo amp
  18. Tell me a good scheme bass EQ and preamps
  19. Let's play name that tube
  20. Inexpensive, space efficient cap/resistor organization idea
  21. Crate BT220 bias voltage
  22. to strip a Peavey Mace for parts..
  23. Name some interesting or unexpectedly good tones you've gotten from oddball gear?
  24. Cathode follower and heater to cathode voltage? 12AX7
  25. frontman 212r cranky sound
  26. Newbie asking for tips on where to post a thread for repairing a Fender M-80 bass amp
  27. Bugs in a scratch built JTM45
  28. Mesa boogie dual rectifier wierd noise
  29. I'm a little confused at looking for a Marshall schematic
  30. Preamp and power amp mixtures (CUSTOM)
  31. Help with reverb connector
  32. Fender Hot Rod Deville Channels Broken
  33. Restoring a 1951 Jensen F15N Field Coil Speaker for a Fender Tweed Pro
  34. What is the difference between the filter & bias sections in these two circuits?
  35. Bassman 5F6-A voltage check
  36. SUNN Beta Lead noise from pots.
  37. 81 Music Man Repair - 6L6 Installed Wrong
  38. Tube Socket Or Not Tube Socket - Ampeg Reverberocket 212
  39. Acoustasonic Jr Outputs MJW21191/92
  40. Help Draining Caps on amp
  41. In which part of an amp build would you spend extra dough for high end parts?
  42. 5E3 help/advice needed
  43. Traynor YGM3 volume very low
  44. I'm sure to have a few questions about this JTM45 schematic
  45. How to Test Ohms Rating of Speakers???
  46. $14.95 octal base bias tester kits
  47. Isocabs. Anyone use an AxeTrack?
  48. SWR LA15 DC on output and buzzing
  49. help troubleshoot this.....i got nothin
  50. Help this neebie(me) in amps and guitar tech
  51. Fender M-80 Chorus 212 - overdrive versus clean channel
  52. Newbie questions and Marshall JCM 800 1960A compatibility?
  53. roland kc550 keyboard amp ,bass speaker choice
  54. How about a 50L6 amp? Any recommendations?
  55. Badcat Unleash Review
  56. 5E3 filament wiring
  57. Matchless Split Box
  58. Peavey Classic 30 Power transformer specs
  59. Alamo amplifier, anyone know where to find schematics?
  60. Fender Princeton Chorus solid stater - no signal thru input
  61. Using rub-on letters?
  62. Acoustic G100FX Foot Pedal
  63. What model Marshall Do I Have?
  64. Grill cloth
  65. Scavenging in California
  66. Music Man 2275-130 Tremolo Question.
  67. Bad Cat Hot Cat 15 schematic?
  68. Fender blues DEVILLE repair. Blown R3000 diodes + Insane noise
  69. DIY amp lettering?
  70. BEHRINGER GMX212 qusetion
  71. 12AX7 Preamp Tube Replacement Question
  72. Why is one of my amps power tubes red plating?
  73. PV Session 400
  74. Issues w/Jerry Garcia Tiger Tribute Guitar, Kustom '36 Coupe Amp
  75. How Pumpkin Pie is Made....
  76. Where to find good power transformers by Voltage ratings vs. drop-in replacement?
  77. Fender Blues Deluxe Volume Question
  78. swr workingmans 15
  79. Fender Deluxe 112 plus noise
  80. Tremolo Thump On Cathode Biased Amps
  81. Anyone out there have a schematic for Premier Model 50 from the 1940s? Different!
  82. Fender DRRI tone
  83. Marshall Jmp confusion?
  84. Magnatone Premier 50
  85. Marshall 40 watt Haze amps...Problems...Fixes???
  86. Fender UL Twin low volume distortion.
  87. problem with dc filament supply
  88. Ampeg VT-120 tri ax 1x12 combo
  89. Vox AC15 issue
  90. isolation transformers
  91. Scarier than a Presidential Election
  92. Quest: Combo kit w/5-watts, 2 or 3-band EQ, Gain & Master vol., spring reverb ? ? ?
  93. ENGL screamer preamp mod question?
  94. Knox Instrument Amp
  95. What Replacement Speaker ?
  96. JJ capacitor can in a combo. good or bad ?
  97. Lab Series L9 Transformer
  98. small single-ended amp with headroom
  99. better to build or buy?
  100. Peavey Mace VT problem
  101. If you need an OEM transformer for a National, Valco, Supro, Airline, etc....
  102. Circuit analysis
  103. Choke for 60 watts amp ?
  104. Selmer 100watt PA/4
  105. Gain stage question?
  106. Large Electrolytics
  107. Tweed Tremolux build 5G9, need some help !
  108. chinese_5F1_kit_mod_concerns
  109. Hartke LH 500 blowing fuses.
  110. '74 SF Twin Reverb Rusty Restore!
  111. How much ripple is too much?
  112. Old Radio Cabinet.........
  113. 52 Tweed Deluxe - Optional 5U4 Rectifier Tubes?
  114. Marshall 6100lm no clean channel
  115. DSL 50 sometimes shares the Channel B master volume control
  116. Fender Hot Rods: Why is a Deville 60 watts and a Deluxe only 40watts?
  117. Danelectro Nifty-Fifty. awful sound
  118. 4 Hole Functionality from 2 Holes (Almost)
  119. what would happen if
  120. 65 Princeton & grounded cable...
  121. Microphonic pickup, guitar volume and amp interaction
  122. Output transformer for a SF Basman 100
  123. Ampeg Gemini II on/off switch
  124. Hello it's me
  125. Marshall 9100
  126. 1967 Twin Reverb 2
  127. Fender London Reverb
  128. Peavey Classic with low output...
  129. Behringer GMX212 level pots
  130. Sovtek Mig-50 redplating
  131. >>>>> Roland JC-120
  132. Behringer GMX212 level pot
  133. Builders: What do you do about UL/CE certification?
  134. Help! Closing a show for Dick Dale this Friday and have a question about new 6L6s.
  135. Line 6 Spider IV 15- ok to use 8 ohm spkr instead of 4 ohm?
  136. Info on: Fender Custom Vibrasonic
  137. Juke Amps - has anyone played one?
  138. 6505+ with EL34?
  139. AC15CC bright cap measured at 1,2n... ????
  140. Time to change some Filter Caps! YAY!!!
  141. Where to start? Cheap, simple SS amp kits with walkthrough?
  142. Egnater Tweaker 40 Combo Lacks low end
  143. Mashall mg100hdfx power chip board replacement
  144. loud popping noise when engaging effects pedals?
  145. Need Advice: Old Airline/Valco Amp
  146. bad speaker wire and "fireworks" Hey Austin !
  147. Fred B's VTA Blog
  148. marshall fender parts
  149. Switching 4/8 ohms, what type of switch?
  150. Needed ! Advice on buying an all tube, true class a amp. If possible, minimum 15 Watt
  151. What is so special about the Hiwatt phase inverter
  152. Help with new bass AMP buzzing
  153. Vintage Fender Fuzz/Wah... Dead Fuzz...
  154. 1/2 watt guitar tube amp single 6AQ5 12AX7 No harmonic overtones.
  155. HELP! Loud nonstop bassy humming noise in Peavey Studio Pro 112 amp.
  156. Need Schematics for Easy to Build SS amp
  157. Anyone With Experience with 6L6GB's in Tweed Fenders?
  158. Killin' tone
  159. Question on power supply (Circuit Boards)
  160. Amp Master Volume question
  161. Tube and Pot issues.
  162. Fender Excelsior amp 13 Watts 1X15" with Tremolo
  163. Barker Microfarad (BMI) Electrolytics
  164. Roland JC60 AC power cable
  165. HELP choosing an AMP!
  166. bias a trace elliot ta100r
  167. Choke or no choke?
  168. Bugera 333XL Channel Switching problem
  169. My First Reconing Experience
  170. Fender G-DEC Signal Path and grounds
  171. Hot Rod Deluxe Problem
  172. New Thread about Randall RG80 type amp chassis mounting screw threads
  173. Fender roach - resistance
  174. Guitar Amp Footswitch
  175. Alnico Blue Dog 15 watt or 30 for 64 Princeton Reverb w/ 12" baffle
  176. Roland Cube 20X Power Transformer
  177. Hilgen Victor 2522 Tube Order Question
  178. Cathode resistor and cap values.
  179. Help repairing Behringher Vtone GMX 210
  180. Alnico or Ceramic Blue Pup Speaker?
  181. Peavey Bandit (1981) loud hum
  182. Peavey Windsor help
  183. Who made this amp?
  184. What's a good first project
  185. 200W Power Supply and Power Amp
  186. Anybody else see this horse-shit from Emperor cabs?
  187. RIP Jim Marshall thread
  188. Replacing a marshall JCM2000 input jack; which one do I need?
  189. frontman 15g buzzing
  190. Speaker issue or Resistors? - 410 Blues Deville Reissue
  191. Fender Deville 410 Buzz In A
  192. Where to purchase new input jacks for my effects loop?
  193. Looking for Pre-Map Receptable for Ovation OP-30 Pre-Amp, CS-347 guitar
  194. Silvertone 1472 cap replacement list
  195. Gibson Skylark ga-5t white panel tube question!
  196. Thermo Pad or Thermo Grease?
  197. Fender 63 ri Vibroverb
  198. Need help identifying old amp, specifically optimal ohm load
  199. I need a Hartke 7000 mofset power module (low)
  200. Deluxemann...looking for critiques on schematic
  201. Bassman 59 RI
  202. Marshall TSL JCM 2000 blows a fuse when turned up past 6!
  203. Fender Prosonic combo
  204. Fender Princeton 112 plus adding more grounds
  205. Looking for a transformer for a Crate BX100 bass amp...
  206. JCM 2000 TSL Blowing Both fuses
  207. Meazzi Manager 666 schematic?
  208. Front Load VT-40 sound problem ( stanby white rocker switch?) ( over heating?)
  209. No sonund Peavey special 212 Transtube
  210. 1960 rickenbacker B14A amp
  211. Help with amp values
  212. It's time to play Name That Tag Board!
  213. Gibson EH185 clone
  214. Plexi pre + AB763 back end?
  215. Can anybody tell me what kind of amplifier this is? Vintage tube amp.
  216. Who knows about transformer operating temps?
  217. Why buy and build amp kid which is very expensive?
  218. 1950s fender delux amplifier
  219. WEM Dominator MKIII project
  220. Do I need to Re-Bias the "same" tube?
  221. Trade for Vox AC30cc2 or keep the Fender Hot Rod DeVille 410?
  222. Line 6 4X12 vs Line 6 4X12VS Help please
  223. Reverb tank for Ampeg V4
  224. Using power conditioners with Guitar amps?
  225. Hello from new member and What speaker for 5e3 Kit?
  226. Markbass Little Mark II a new post
  227. microfonic on fender frontman 212r
  228. Speakers.Who manufactured them.
  229. Reduce hum in BF Twin Reverb(AB763)
  230. Hot Rod Deluxe drive channel issue
  231. Speaker ohms question.
  232. Blues Deluxe reissue failure
  233. Adding Bright footswitch to fender blues deville 410?
  234. new speaker/break in
  235. Power amp vs preamp topology
  236. Problem with Marshal AS100 Acoustic Amp
  237. Crunch Channel is really weak! - Help!
  238. Why tube amp sound better than solid state?
  239. Solid-State Amp Choice!
  240. Sold
  241. first post-biasing
  242. help
  243. How useful is an Oscilloscope for working on Guitar Amps?
  244. I finished my super reverb!
  245. Vox Beatle Footswitch
  246. Thankfully I checked
  247. SVT-VRU Repair
  248. Hum problems from a Hot Rod deluxe
  249. Jet City JCA2112RC
  250. Bassman Ten tune-up?