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  1. Anybody worked on a Crate GLX1200H??
  2. 94 Blues deluxe clean channel problem
  3. Ouch! why'd I get zapped?
  4. dead reverb on Pro Reverb Amp
  5. randall rc200sc
  6. Ampeg B2RE problems
  7. Weird Mesa DC-3 problem
  8. Bogner Shiva Schematic?
  9. '85 Vox AC30 Noisy Trem
  10. Vibrolux Problem
  11. PV2000 help
  12. Marshall DSL100 Humming
  13. Red Knob "The Twin"
  14. Question about power attenuators.
  15. old caps to shoot on sight?
  16. Custum Vibrolux Has a Popping Switch
  17. Champion 600 (basically an AA764 circuit) cuts out
  18. Low-Frequency Feedback
  19. Roland JC-120 - defect chorus
  20. Ampeg J12T cuts out after heating up
  21. Buying ''good" tubes.....
  22. Standby switch problem...
  23. Ran into a problem the other day.
  24. Cracking speaker
  25. newbie bf champ blown fuse, cracked resistor
  26. Peavey Special 212 - Broken Potentiometer Shaft, Help!
  27. Vox mid 80s AC30 TBR Schematic?
  28. Problem BF Pro Reverb
  29. help with Crate Vintage Club 50 (schem)
  30. Little Help On Magnatone 440 Reverb
  31. Peavey 2000 draws huge amounts of current and im stumped.
  32. Similar Marshall Noise (as seen in 496dart's post)
  33. Music Man clean channel dead
  34. Fender Blues Deluxe crackling.
  35. Channel switching in SF deluxe reverb
  36. help with my peavey 5150 II
  37. Sovtek Mig-60 No Output
  38. Ludwig Phase II, OLLLLLD Pedal
  39. Volume problem in Blues Jr.
  40. Vox Berkely 2 schematic
  41. Silverface Champ raspy/distorted output
  42. old amp, changing tubes
  43. Pro Reverb mystery
  44. Schematic for a Carlton FT50
  45. Marshall JTM60 Standby Switch
  46. Ampeg B 25
  47. CARVIN MTS3200 HELP!!! loud hum noise
  48. Anybody got any studiomaster schematics?
  49. Ampeg SVT 3 Pro conerstion to 240V Australian
  50. Crate PA6FX
  51. Ampeg VL-1002 power tranny
  52. Traynor YSR-1 mysterious electrolytic capacitor
  53. Oscillating Boogie
  54. Marshall TSL100 Humming....until I clipped C46...?
  55. Fender Champ 12 Noisy problems
  56. O.K. I'm Back
  57. Fender M-80 Chorus Dropping Out
  58. Troubleshooting after power tubes die.
  59. '65 Fender Twin NOT REISSUE Popping on Power Up and Power Down
  60. BUL45 power transistors ok for audio?
  61. Marshall AVT (275) series pots - source
  62. Marshall 610x 30th Anniversary problem
  63. Fender Concert - Reverb Problem
  64. Capacitor limits after tube rect ?
  65. SF DeluxeReverb ugly distortion
  66. Question for my tubes testing buddies.
  67. Odd trouble with new Tung Sol 12AX7's
  68. Beginner Question About Replacing Tubes
  69. low...low...volume. Mesa .50
  70. IDing leads on old power transformer?
  71. Ampeg SVT-CL Power Tube Question
  72. 'custom' RI Vibrasonic reverb driver oddity
  73. RFI Problem
  74. Peavey TNT 100 popping.....?
  75. Enzo....a Peavey amp design question for you!
  76. please help me finding a mosfet
  77. Vintage Epiphone standby switch disconnected
  78. Epiphone EA72 standby switch help needed
  79. BF Pro Reverb Problems
  80. schematics-Fender performer650,MG250dfx?
  81. Marshall JTM 60 gain trouble
  82. more Deville bias escapades
  83. Types of Fuses?
  84. Peavey VT classis cuts out at high volume.
  85. Overly Loud Fender Performer 1000
  86. Fender Deville 100 ohm resistors blowing!
  87. Help IDing these red coated (ERIE) resistors?
  88. Non grounded output jacks
  89. Marshall JCM 2000 DSL401 Tube Replacements
  90. Got a 6505+ on the bench.
  91. amp explodes a power tube
  92. Gibson Super Goldtone schemo
  93. need Sampson SS schem.
  94. Vibro Champ w/ Princeton combo
  95. OK, What the %@&! is this?
  96. Sunn concert amp, distortion does not work
  97. Marshall Jcm 2000 Dsl100 Tube Failure. Help!!
  98. Loss of volume in bandmaster reverb
  99. Original Pignose 5 inch speaker load???
  100. Vibra-Champ AA764 question
  101. Blown Fender Deluxe 85
  102. EL821/6ch6 amp
  103. Super Reverb 1974...heater wires question.
  104. Scratchy Pot-???
  105. Ampeg svt pro2.HELP!!!
  106. shorted OT primary
  107. Nightmare on a Boogie Board... pictures
  108. Marshall parts prices
  109. SF Deluxe Reverb volume bleedthru
  110. Hissing and crackling sounds
  111. Excess Clipping/"Farting" in old tube amp
  112. Europe. hughes and kettner edition tube 20 oscillates
  113. Noisy amp
  114. Rivera 55 12
  115. troubleshooting, redplating (+hum reduction on amp)
  116. Crate Vc 5310 re-wire
  117. ha 3500 cap question
  118. Marshall AVT50 Noisy Fan
  119. Ampeg SVT-III Schematic
  120. Champ 12 hum on start-up
  121. Peavey Ultra Plus - crunch mod
  122. Marshall JCM800. pics of signal....
  123. For fans of the Sunn Coliseum Lead thread
  124. Bias Problems With Marshall DSL100
  125. Roland RE-120 space echo fluttering
  126. Rectifier with over rated filter cap, what will happen?
  127. Fender Princeton 650 - Schematic?
  128. Trouble with old amp: voltages too low. Bad power transformer?
  129. Marshall JCM 2000
  130. Silvertone on bench
  131. Bias Change arrangement
  132. Where to buy Pot Nuts for Marshall
  133. DC on the input?
  134. Marshall JMP 50w volume drops shortly after standby engages power
  135. confusing schematic symbol, need help
  136. Fender Ultimate Chorus Problem.....Listen to audio files
  137. JBL/Urei 6260 weird thing happens
  138. Hartke Headache
  139. Vox AC30/6 TB probs
  140. Marshall Valvestate 8080 Muddy, Scratchy and Noisy
  141. biasing engl fireball
  142. Bulb v.s. Variac
  143. Dual Rectifier 3ch Relay?
  144. Opinions on a couple of mods
  145. Marshall 4010 cap. question.
  146. B+ VDC. How close to spec?
  147. Marshall DSL 100 fuse?
  148. Peavey C30 oscillation
  149. Vibro King Issues
  150. Spectrum Amp Problem
  151. Fender princeton reverb transformer problem
  152. Mesa Tremoverb Hum
  153. Vintage Fender Bassman Ten......Little Output problem
  154. Fender Pro JR. problem....
  155. Earth Sound Research/Fender Twin Trem/Verb questions
  156. Silvertone 1474 Tremolo question
  157. Stereo output to mono?? Will I kill my amp (or myself)?
  158. Need a bit of help with tweed pro derivative
  159. Carvin VTR 2800 amp???
  160. BF Pro Reverb Shutting Itself Off
  161. Hot Rod Deluxe - First issue after all these years - help needed
  162. Correct Voltage to bias my Ampeg VT120
  163. Ampeg Reverb
  164. marshall jcm 2000 dsl
  165. Vibro King Reverb Transformer
  166. Crate Blue Voodoo 212 Combo Problems
  167. Peavey Century 200 Series
  168. Necessary DVM features
  169. Tolex eating Squirrel
  170. Bias adj for my Ampeg VT120 Head
  171. Help with Acoustic 470
  172. Testing Marshall DSL401 OT
  173. Help with my new Ampeg V-4
  174. Vibro King Issues - Round 3
  175. Variac Meters not working
  176. Behringer GMX212!!!!!!
  177. Peavey XR600
  178. How to tell different ohm taps in an output transformer?
  179. Marshall 25th Annivesar 6100
  180. Just Blew My Ampeg SS140C
  181. Filter caps
  182. Marshall TSL602 Blowing HT Fuses
  183. Not an amp - but need help here MixWizard 16:2
  184. Yellow dust in 70s Twin Reverb
  185. Schematic for Audio-Centron RMA-1600
  186. Hartke HA 4000 Power Cap Blown
  187. Marshall DSL401 defective?
  188. laney lc15 low gain
  189. lack of volume and distortion
  190. JCM 2000 DSL50 WATT, Problems!!!
  191. Plush 3000 b schematic
  192. Fender Deluxe Reverb
  193. Marshall Avt 50w Clean Channel TROUBLE!
  194. Resistors
  195. svt 350H bridge rectifier
  196. Roland Bolt 100 - Adjustable bias
  197. Potentiometers for Marshall
  198. Marshall TSL 60
  199. Peavey Valveking 112
  200. marshall valvestate vs100 issues
  201. DSL 401 Help/Advice
  202. Marshall JCM 800 Lead Series - 100 Watt - Blowing 1 amp fuse when turning on Standby
  203. Maestro GA-1RT-1 Tremolo
  204. A quiet Tremolux
  205. Fender Deluxe Reverb Silverface - No Sound
  206. How does this EF86 amp work?
  207. Fuse trouble please help bv-60
  208. Champ 12 Transformer Blow
  209. Rewinding of shorted transformer: yes or no?
  210. Need a schematic for a Carvin X100D
  211. Marshall Valvestste VS100H amp
  212. Is this a good deal?
  213. fssshhh noise on crunch channel above half gain
  214. Silvertone 1484 schematic
  215. Vibro King - Round Four
  216. Marshall JT 30 Amp
  217. peavey valveking VK112
  218. Marshall JTM 30 Very Low Volume
  219. Laney World Series 120tr No Power!
  220. Three prong question.... picture
  221. Marshall MF350 Schematic and Specs
  222. AMPEG V5 issues and schematic handout
  223. AMP Problems, Help please!!!!!!!
  224. Help! Standby switch->THUMP
  225. Noisy Fender Princeton Chorus
  226. ashdown peacemaker 40
  227. VOX AC15 Schematic [with no W28's or 29's]?
  228. Peavey speaker or something else....
  229. Decode pot numbers
  230. randall rm100 tube help
  231. blowing fuses on a ss bass combo
  232. Ampeg v4 vt22 bias problem
  233. Marshall AS50R chorus problems
  234. Dummy Loads: Possible solutions
  235. Changing a 100K linear volume pot to 1M
  236. Cataclysmic failure!
  237. Johnson JT50 Mirage Amplifier HELP!!
  238. GK 400RB III smoking fan...
  239. Trace Elliot AH600 SMX schematic help!
  240. Crate schematic
  241. GK 800RB with AC ripple on output
  242. Need a schematic for a Marshall 8015...
  243. Converting tube PA into guitar amp
  244. Repair bench test speaker... whatchu got?
  245. trouble with a Marshall Valvestate Vs 100 head
  246. Power amp clipping
  247. Do all tube amps jingle?
  248. Marshall JCM 2000 DSL FIXED!!
  249. Schematic Heaven...
  250. Help me understand plate voltages