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  1. Bad power tube or oscillation?
  2. Fender Twin Po Tube = 100 watt boat whistle
  3. GK1001rb - Help!
  4. Unsteady Bias on 5F6A
  5. jcm 200 dsl 100 head blowing H.T. fuse with the effects loop.?
  6. Marshall JCM 900 New Tubes
  7. Bias -V pin 5 jtm60
  8. Need some help troubleshooting an Ashdown FA-60
  9. Marshall Valvestate 8004 - Blowing TDA1514A's
  10. Bogner Shiva: Channel 2 Bass help
  11. Troubleshooting for dummies...
  12. Fender Stage 112SE - DEAD
  13. HV on speaker
  14. fender quad reverb blown, repair help.
  15. Twin Reverb 65 RI - Reverb Hum
  16. mesa triple rectifier
  17. Apology to: GTR TECH and JAG.
  18. 5150II Not playing once warmed up?
  19. Tube burn up
  20. Speaker Terminal - broken
  21. 1975 Peavey Deuce question.
  22. tsl 100 screen grid resistors
  23. My Ampeg BA115 won't stop blowing fuses!
  24. help with SS amp repair (Fender Stage 1600)
  25. Channel switching - Blues Deluxe
  26. Acoustic 125 with low output
  27. Question about biasing Fender 94 Twin...?
  28. bassman AA165 volume does not go to 0
  29. Vibrochamp tone stack problem
  30. faulty speaker?
  31. New Power Transformer Install Help JTM30
  32. Geeked! Fixed my first tube amp!
  33. Kt66 considered for retube
  34. Funny issue with a SF Fender twin...
  35. Marshall 6100 problems.
  36. Cleaning Pinch Roller on a roland Space Echo?
  37. Blown output tranny?
  38. Special 130 resistor value
  39. peavy 5150 combo
  40. The Twin power trans?
  41. Line 6 exp pedal voltage range
  42. Hot Rod Deluxe Reverb inop, What are these wires for?
  43. Blues Junior's smoking.....literally
  44. 5150 evh power transformer
  45. blues deluxe is dying!
  46. blues Jr Problem
  47. Pv xrd680+
  48. Weird rattle in Crate V-18
  49. peavey renown 400 reverb problem
  50. Need advice on installing an 8 pin IC Socket
  51. anything that can be done to sweeten up the reverb?
  52. Costly rookie mistake?
  53. Deluxe Reverb RI - No current
  54. Crate TD70 fades out
  55. how to fix my fender blues junior
  56. BUZ901P BUZ906P replacements
  57. Interesting discovery on my V18 (they screwed up!)
  58. Marshall jcm900 squeal at power off
  59. Fender silverface / blackface bias question
  60. Hot Rod Deville Crackling leaving Standby Mode
  61. Marshall AVT150H trouble
  62. Carvin output amp
  63. 5F1 Champ DIY: No sound (Tube/Transformer)
  64. Rheem/Califone 1909R - Need Help!
  65. Marshall JCM800 (2205) 50w problem
  66. Treble Control Dead...!!
  67. 7800µ/100V cap can for Acoustic 370
  68. Marshall dsl 50 problem!
  69. Peavey Classic 30 using NOS Tubes
  70. Jcm2000 - hum
  71. Fender Evil Twin Red Knob help please
  72. Peavey 5150 combo NEED HELP!
  73. Marshall 5212 repair
  74. MusicMan 65, transistor driver
  75. Shobud Amp SB15 (Solid State) volume fluctuates
  76. DSL JCM2000 - Phase Inverter Hum/Voltages
  77. Soldering Technique
  78. Help with Peavey Hybrid/Ultraliner output
  79. Can a Tube Socket Be Repaired?
  80. BBE B-Max input mod?
  81. Hot Rod Deluxe Hum
  82. crate volume flux's
  83. HD Deluxe 16volt reg solution
  84. Clipping in the lead channel, need answers:(
  85. :( HELP! distored cleans on low volumes w/TSL 60
  86. repair checklist
  87. Stilletto info
  88. 1990's Ampeg Reverberocket 1X12 USA REVERB PROBLEM
  89. crossover help
  90. What EL34's for MusicMan?
  91. Is it "ghosting"?
  92. help troubleshooting fender ultimate chorus
  93. "The Twin" is HOT!!!
  94. Marshall MF350 question.
  95. Jazz chorus output trannies dead
  96. fender ultra chorus reverb don't work
  97. Source for 6C10 Tubes? For Ampeg Jet
  98. Triton pro - After touch strip
  99. Bad bias pot - Hot Rod Deluxe
  100. Roland BC-30 low output.... any ideas?
  101. Snap Crackle Pop in my 5F2A
  102. Fender Pro Reverb 69 - phase inverter problem
  103. Tweed Harvard conversion
  104. Electrolytic Recapping - Low ESR?
  105. a question about capacitor size?
  106. Problem with my PEAVEY 5150 Help!!!
  107. Early JC-120: chorus works, controls don't - help?
  108. Vibro Champ rising DC leakage problem
  109. 5150 help
  110. Identifying different PT primaries
  111. Reverb tank feedback: could this pig stop squealing???
  112. How do i set my ohms for a 5150/marshall 1960 lead cab
  113. Bassman 70 - both channels hum
  114. unwanted distortion and crackle in laney bass amp
  115. Changed tape in RE-301 and now lacks intensity and output.
  116. Volume dial not working on Chmpion 30 DSP
  117. Recommendations for Test Equipment Wanted
  118. Marshall 1959 head - OT vs. EL-34's
  119. need help with marshall as100d
  120. fender faint sound
  121. Behringer PMH3000 power supply
  122. Marshall VS100 Head...DEAD!?
  123. Looking for a Twin Reverb II faceplate
  124. Amp hiss/drone
  125. The Twin PT- again?
  126. What Happened?
  127. Amp Shocks Me
  128. Carvin Mixer Board "Component I have not seen before"
  129. Bugera 333xl-212 big problem
  130. Marshall TSL 122 biasing
  131. Fender 125A32A OT?
  132. Swr 400
  133. Need help on an AA764 Vibro Champ
  134. Bass Pot - AA764
  135. Hot Rod DeVille 410 issue
  136. No Sound, Blue Glow... How'd this happen?!?
  137. No Sound, Blue Glow... How'd this happen?!?
  138. Musicman rehab
  139. Ampeg VT22 filter cap question
  140. Blown Bass Amp (help!!)
  141. Fender "The Twin" (red knob) bias question
  142. Need to make 3 more nights of gig!
  143. Fender Bandmaster AB763 Vibrato problem
  144. Rojland Jazz Chorus JC-120 Repair??
  145. Getter halo turned dull and brownish: tube still good?
  146. JJ 6L6 silver top turns white
  147. jcm 2000 bias problem
  148. Rookie Question: Replacing Tube Socket
  149. 5150 Noise
  150. What makes a preamp tube bias go crazy???
  151. peavey encore 65
  152. hum 74 twin reverb
  153. Behringer v tone problem
  154. Sovtek Mig 100H Output transformer
  155. Fender Hot Rod Deville
  156. Fender Frontman 15r Blown Fuse
  157. Capacitor Temperature ratings
  158. switching issue on fender fm 212r
  159. Does playing at 10 harm a decent amp?
  160. How noisy is a healthy Peavey TNT115BW?
  161. Fender Supersonic: Bias going CRAZY (120ma), weird sound
  162. Bassman 70 maintainance
  163. Acoustic 470 PA Issue
  164. BA115 blown tweeter
  165. Peavey KB100 - overheating power transistor
  166. Silvertone 1472 Guitar Amp - Tremolo repair
  167. TL604CP source or substitute\adaptation of another chip?
  168. peavey bandit 112 cutting out
  169. Peavey Classic 50/212 Lead channel volume
  170. Fender Deluxe Reverb b/f gives no sound
  171. Superstrange reverb on Normal channel problem... (BFSR)
  172. 74' Marshall JMP 50w broke
  173. 74' Marshall JMP 50w broke
  174. Knob on top of power transformer
  175. How to care of your tube amplifier
  176. volume loss
  177. Loud squeal (oscillation?) after replacing output transformer
  178. Gallien Krueger 700rb Protection Mode
  179. Homebrew reverb problem - Send side I think
  180. Hot Rod Deluxe Problem
  181. distorted g-k?
  182. MusicMan 112 RD50 footswitch wiring?
  183. Roland Blues Cube 30 question
  184. Behringer GM108 problem
  185. 70's Hiwatt 4x12
  186. Weird feedback ?
  187. princeton speaker help?
  188. Gallien Krueger 800rb 300 watt side dead.
  189. 5150ii problem with channel switching
  190. SF Dual Showman Ultralinear blowing 6L6's
  191. Mackie power amp problem
  192. peavy problems
  193. yahmaha j-55 reverb problem
  194. peavey mace vt series head fault
  195. blew up my peavey xxx need help
  196. Gibson Falcon Reverb Problem.
  197. need to replace sliders for Acoustic 370 head
  198. SWR LA-15 'noise suppression' at power up.
  199. Resistor lead diamater
  200. Ampeg BA210sp power down mute mod
  201. SWR LA-15 very hot
  202. Would installing a choke help SE hum?
  203. marshall 50/50 output trany wiring?
  204. DR-Home brew Preamp Tube Plate Voltage Question.
  205. What DC Resistance should a Fender twin OT measure?
  206. I need help with an amp schematic please (fuses).
  207. Still struggling with powering my relays
  208. 5150 combo broke!!! awwwwwwwww
  209. 65 RI Twin borrowed came back DOA, Help!
  210. JC-120 Chorus is making my wife seasick!
  211. Bizarre biasing problem !!
  212. strange champ problem
  213. Peavey Chorus 400
  214. Will I find this fuse @ Radio Shack?
  215. Music Man RD110-30
  216. Mesa 50 cal. volume/gain issues
  217. Troubles with recent Ampeg tube amps
  218. JC-120 tone disalbed?
  219. A bad case Of Bias,or a hot time in the old amp last night
  220. Is my OT blown ? and associated question.
  221. Transformer swap Question
  222. Peavey session 500 Pedalsteel amp
  223. mackie amp help
  224. Weber 5C5 popping/cracking
  225. prosonic reverb hum mod/repair
  226. Dead channel on marshall vs100h HELP!!!
  227. SS tremolo
  228. B&K Tube Tester & output tube question
  229. JC-120 input jacks...
  230. Ampeg SVT-5 Pro distortion
  231. Hum in my 5F6-a
  232. What's up with my NFB ?????????
  233. AMPEG TUBE HEAD Problem!
  234. Lesli 825 speaker
  235. Peavey Deuce VT Preamp Problem
  236. Voltages - other than expected
  237. Cap job - grounding ?
  238. Line 6 Flextone II change voltage 110/220 Please help!
  239. Fender Blues Jr. question.
  240. 5e7 voltage question
  241. Peavey Ultra 112 "buzz" problem
  242. AC voltages way off specs - Please help explain this
  243. seymour duncan 84-40 no tone controls
  244. VOX AD120 VTX Sound Dropping Please Help!
  245. SF Vibro Champ fuzz
  246. Delta Blues Not Switching
  247. Mesa Mark 3 gone bad again
  248. Ampeg B15 N hum
  249. Engl amp -strange problem!
  250. Quick question about measuring can cap values in circuit