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  1. Yamaha EMX660
  2. Help!! Bad Speakers Killed My Amp?
  3. '71 Fender Deluxe reverb Vibrato question
  4. Balanced triodes in PI of Peavey VK's, is it of any use?
  5. Help w Volcano hot EL34 on Music Man 210HD 130
  6. JCM2000 DSL 50 low volume
  7. '71 Fender Deluxe reverb question.
  8. Kitty Hawk preamp repair driving me nuts!!!
  9. Speaker Cab Impedance Question
  10. bug dissected
  11. DSL Hum on Lead Channel
  12. Help: External speaker jack on drri, dead
  13. Gorilla amps: Info on a 10-watter
  14. troubleshooting an Ampeg VH-140C
  15. Deep fried Mc Gretsch! model 7885
  16. Troubleshooting tremolo on a Twin Reverb
  17. Old Fender Blues Deluxe
  18. Got a jvm410 H in and it makes an awful hum on od1 and od2 channels
  19. SFdeluxe with no tremolo
  20. Calculation for heater current
  21. tsl122 pc board
  22. Microphonic tube vs. fillament rattle
  23. Marshall footswitch
  24. GK800RB & Phantom power
  25. Hartke 3500A fault
  26. Ampeg VT-60 bias issue
  27. TSL Clean Channel Buzz
  28. Marshall 1987S Hiss/Hum Problems
  29. "Dorothy, the Evil Twin Is Dead!"
  30. Fender FM 65
  31. Peavey Classic 50 help
  32. Ampeg SVT 4 Pro Board Layout diagram
  33. B-52 At-100 Transformer
  34. Hafler P225 amp has goofy problem
  35. SWR W/M15 Combo hot component
  36. newtronics signal generator
  37. The heater cable toasted
  38. Powered speaker schematic needed
  39. Blues Junior ribbon wiring change
  40. No sound from Marshall MG50dfx
  41. Trouble with my Peavey Classic 30...suggestions?
  42. Sovtek blowing fuses
  43. Marshall Footswitch Conversion Possible?
  44. Marshall MG100hdfx Problem
  45. My VJR Voxy build didn't work, help?
  46. Stupid mistake on my Ampeg B-25
  47. BF Princton Reverb PT Question
  48. Mesa boogie mk iv gone silent!!
  49. crackling sound on my SF super reverb
  50. Silvertone OT
  51. Marshall problem
  52. Fender Acoustasonic Junior - What is wrong with my spring reverb?
  53. Dynacord Eminent I
  54. Another B-25 Question
  55. Benchtop smoke absorber?
  56. Good place to buy parts?
  57. Tektronix 475 Oscilloscope
  58. MARSHALL AVT 150H sometimes works
  59. Grundig tone circuit
  60. 7027A's
  61. Hartke 3500 MOSFET output transistor
  62. Fender FM 212r low level hum
  63. new motherboard for dsl still not working
  64. Tubes warm but not hot?
  65. Mesa M-Pulse 600 BIAS
  66. Ampeg B-25
  67. SWR Workingman's 15 - weird crackle
  68. Ampeg SVT 3 PRO crackling and popping
  69. SOLDANO designed amp/Yamaha
  70. Fender Deville with slight oscillation/flange sound
  71. fender concert 81, clean gets dirty after on awhile
  72. Yamaha T100C
  73. crate rfx120 hum
  74. Bugera 22V?
  75. Power transformer voltage question
  76. Heater wire miswiring fast diagnosis
  77. JCM 800 2203 weird problem
  78. Fender Stage Lead II 2-12
  79. Fender convenience outlets miswired
  80. Peavey Classic 50/50 - Eating Valves (very bright red!)
  81. Kustom Kasino head preamp board
  82. Marshall MG100HDFX. super help needed.
  83. Marshall Tsl 100h Problem
  84. Isolation transformer / amp potiential
  85. Fender Stage 100 DSp Intermittent Output
  86. Peavey Special 130 hum
  87. Reverb Noise
  88. Stiletto channel switching pop
  89. Blues Deluxe weird hum
  90. silicone glue and sound
  91. new speaker whistle
  92. fender twin pro tube
  93. Speaker Reconing Kit
  94. Marshall AVT 100
  95. Dano/Silvertone mystery
  96. Replace Death Cap with Safety Cap?
  97. Bassman AB165 huge hum
  98. "Pop" when switching NFB
  99. JCM 2000 TSL 602 What to replace first????
  100. Chassis Corrosion
  101. Mesa Lonestar hum(generally about hum)
  102. TRex 18watt, gating/farting/blocking?
  103. Behringer pmp3000 will not sound through both mains
  104. SWR Workingman's - distorted
  105. Mesa 2:90 Pop when going to standby
  106. 1963 Reverberocket distortion
  107. Peavey TKO 80 Schematic
  108. Amp turn-off squeak
  109. Distortion/farting in fender frontman 25r
  110. jcm 900 no sound blown OPV fuses
  111. DSL 50 Tube Board rework
  112. Sunn Beta Lead Guitar Head major issues...
  113. Peavey KB100 KB 100 Distorted Output
  114. Peavey Power Board
  115. No Cathode Current / No Sound
  116. Champ 600 debug help
  117. Hotrod Deville preamp problems...
  118. Ampeg vt40 El34 conversion output/headroom
  119. Marmac XL120 Head Repair
  120. Triple XXX head pops, cracks, and hums. HELP
  121. toroid primary gone!
  122. bypass cap values
  123. My Hot Rod Deville (4x10) has picky reverb...
  124. Fender Repair guys
  125. Marshall 2204 - new pots - doesn't work now
  126. Fender Super Six Baby... w/problems :(
  127. Adjusting bias on BDRI (missing TP?)
  128. Kasino Little Joe need schematic
  129. Hod Rod Deluxe Problems - Please Help
  130. deluxe reverb - can't get plate voltage down
  131. Missing gain in Princeton Reverb
  132. Please help me identify fuses by their ID and look
  133. Roland Cub 60 pwr xfmr replacement
  134. jvm410h volume control on od1 and od2 issues
  135. single ended tube amp help
  136. Replacing caps in Magnatone
  137. polytone brute bass amp back again....
  138. Line 6 AX2 Power Transformer Hookup
  139. Pp el 34 ht waaay too high!
  140. repair question: Tremolo Silvertone 1484
  141. Fender Twin Amp tremolo lives again
  142. Cooked power tranny? (Vibrolux Reverb)
  143. 36 coupe filament problem
  144. Crate GX-120 problem
  145. Marshall JCM-800 "clipping diodes"
  146. Making a footswitch for MG15MS15ZW
  147. too high filament voltage and weird scope reading
  148. JCM 2OOO tsl 602 "won't switch channels"
  149. CE1000 CE2000 int audio
  150. 63 Deluxe questions
  151. Marshall Troubles
  152. Hartke 3500 Mosfet - Powering on, but not much more
  153. Peavey Delta Blues - Blown Fuse (2x now)
  154. Bugera 333xl-212 sound fluctuations
  155. Reverberocket R212R problem
  156. Peavey Classic 50 with Reverb problem
  157. Peavey KB100 Horn Source?
  158. Behringer BX1200 - no sound :(
  159. When a Death Cap Commits Suicide...
  160. Fender Dual Showman Reverb amp. Noisey
  161. Hotrod Deville 2X12 volume increases for a few seconds
  162. Seymour Duncan Convertible with popping noise
  163. JCM2000 - How hot is Too Hot???
  164. Multi-section caps last longer?
  165. Weird "Ground Potential" Experience
  166. older mosfet Trace Elliott unreliability
  167. Identify a modern Cap
  168. Extremely low bias reading, blown fuse/tube in a Valveking after bias pot install
  169. Help with SF Fender Twin tremolo (ultra linear model)
  170. Help with Sunn 200S
  171. SWR Workingman's 10 -- plays for 20s, then dies
  172. amp teck help requested
  173. 5E3 volume noise
  174. Solution to dealing with loose notes
  175. Wax Spilled in Amp - Removal Ideas?
  176. Hot Rod Deluxe channel switch problem
  177. Hot Rod Deluxe channel switch problem
  178. Anybody have a pic of a Fender Concert IIs input jack wiring?
  179. Vibrolux B+ drops by HALF at practice space
  180. silly question about standby switch
  181. New power tranny: rectifier and power lamp blow (Silvertone 1482)
  182. Fender BF Twin Rev Tremolo
  183. Markley CD-120/JMF Spectra Channel Switching
  184. Bizarre 5150 volume problem
  185. Magnatone 280 B built, vibrato questions
  186. Peavey Tour 450
  187. Boss Me-8b and Boss GT-6B Repair Help
  188. Help with a Line 6 Flextone
  189. First post! need help getting a PT back running!
  190. Hum in Triode mode
  191. Eden WT-300
  192. Single Rectifier without power tubes
  193. Peavy Classic Deuce 2 Guitar AMP on switch
  194. Crate VC2010 problem
  195. Fender M80 Chorus Help!!
  196. Crate hybrid
  197. dsl 100 motherboard good in 2007 model?
  198. rectifier???????????????caps????????jtm 60
  199. dsl 50 schematic for 100? work?
  200. Peavey studio pro 112 (redline version)
  201. Fender G DEC Jr Transformer
  202. bugera 333xl no sound
  203. BF Bandmaster Vibrato 'motorboating'(?)
  204. marshall dsl 100 bias running loose 2007 model
  205. acoustic 370 EQ questions
  206. Need black/white pointer knobs for Champ 25.
  207. Gibson GA19RVT Tremolo problem
  208. Fender Frontman 15G aux problem
  209. Crate VC120 no power
  210. Randall RG200 Valve dynamic burning heater resistors
  211. Fender Pro Tube Twin Low Output
  212. PS Filter Capacitors
  213. full schematic SWR workingsman
  214. Marshall MGDFX100 & 30DFX please help
  215. Marshall AVT150 Blowing fuse
  216. BF Fender Bandmaster problem
  217. Ampeg V4B-AV
  218. 60's Ampeg Reverberocket II no clean headroom
  219. Marshall avt50 unstable
  220. Help with a Tweed Champ first build?
  221. Problem With Mesa Studio Preamp
  222. Marshall 4140 Faceplate
  223. swr 550x input jacks
  224. Enzo, I fixed the Acoustic 270, but why?
  225. Yamaha EMX660
  226. problems with 5150 combo
  227. Marshall DSL 100 No Reverb
  228. Blues Deluxe strange hum problem
  229. Noisy Peavey EVH 150
  230. Hiwatt DR-103 Clone PI Issues
  231. Stone SGT60 drawing way too much current(blowing fuses)
  232. Acoustic Model 109 (G60-112) help
  233. Fender 30 ticking
  234. Fender Twin Amp Jumping Channels
  235. Mesa DC-5
  236. Verb tanks
  237. Marshall TSL122 Re-Cap
  238. Fender Showman Help- LOUD Hum
  239. Gibson GA 30 RV Loudness issue...
  240. Carvin XV-212C help
  241. Concert Bias
  242. AVT 150H Replacement Parts
  243. H&K Switchblade schematics?
  244. Fender Deluxe 85 Volume Issue?
  245. Transformer testing
  246. el84 Bias 9V at grid enough?
  247. SWR 350 hum problem
  248. B2Re Ampeg don't let me play
  249. DRRI 6V6s red plating
  250. Blues Junior Power Up Crackle