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  1. 63 bassman tube position
  2. Champ help needed please
  3. TRRI With JJ 6L6GC - Is This a Safe Bias?
  4. My amp has the wrong rectifier tube, is that a big deal?
  5. Who's making the best 12AX7 these days?
  6. What Does This Mod Do?
  7. Speaker Recommendations
  8. Marshall NegFback
  9. DIN Connector for a Marshall JCM 2000 Footswitch
  10. Changing a Fender Head to 16 ohm output?
  11. bad filter caps?
  12. What OT for SF Bassman?
  13. Bias drifting question on a TSL 60 Marshall
  14. Retube: Vox AC30HW, 65Amps London 65, BadCat HotCat 30R
  15. Speaker making a wierd sound- bad voice coil?
  16. Is changing the multi-cap in a SF Champ tricky?
  17. How do you clean pots?
  18. Bad Cat Croaked!
  19. Weber Bias Rite, Reverend Hellhound, and ?
  20. Hum in my reverb... Help please
  21. Reverb dwell - how to shorten?
  22. Speaker Efficiency Ratio
  23. You have got to see this...
  24. Is my reverb tank broken?
  25. Amp Techs: Help Needed
  26. Calling tube amp gurus
  27. fizzy overdrive vs crunchy overdrive
  28. Question about impedence and ext speakers for a Fender
  29. Pots repair
  30. PPIMV vs. regular MV: a comparison in a Marshall-style circuit
  31. Fender Deluxe - feedback, hum & motor boating
  32. Ghosting and Ghost Notes
  33. Dumb tube Q - Bad Cat
  34. Roland JC120 speaker hiss.
  35. Ext Speaker.
  36. Reverb drive and recovery- reconfigurable as overdrive?
  37. BEST Champ Speaker (Recomendations)
  38. Shorting the secondary...........
  39. Exactly how can an instrument cable used as a speaker cable..
  40. 12ax7 in place of 12at7 driver tube?
  41. Learn about amps ?
  42. Pre amp tube help
  43. Should my Traynor ycv40 do this??
  44. Matchless Clubman 35 in a Combo?
  45. Preamp tube identification....
  46. Super Reverb Ext. Spk out
  47. What Could Be Wrong With My Delta Blues?
  48. Hot glue on Tolex?
  49. preamp tube suggestions for Voodoo Modded Dual Rec
  50. Power scaling in a tweed deluxe?
  51. Tube amp questions
  52. Need Part for '71 Marshall Super Lead
  53. JTM45 Clone-Switching out Groove Tubes KT66 for NOS Sylvania 6L6's
  54. Pre amp tubes for Classic 45
  55. OK to swap rectifiers in my Vic?
  56. Tube chart for Vibrolux
  57. Help um-modding a JCM 800
  58. Aiken Intruder Owners
  59. Amp repair parts starter kit suggestions
  60. dsl 50 tubes or not?
  61. How to use the effects loop on a Line6 spider?
  62. Wild and Crazy cab wiring question (idiot)
  63. Biasing Question
  64. Ampeg vt-40 troubles
  65. DSL 100 Tech Question
  66. How do you know whne you need a Tweed champ recapped?!?!
  67. 5c3 Hum
  68. New Amp Just Died
  69. Superlead clone bias
  70. One Tube Red Plates
  71. Variac Needed
  72. Recap the amp even if she still sounds good???
  73. Biasing a JCM 800?
  74. Hooking up a Hot Plate on a Bassman RI with no Speaker ins/outs?
  75. 68 Dual Showman Reverb - speaker load questions
  76. Sick Marshall
  77. Will This HURT?????
  78. BF Dual Showman - With Eden Cabs - For Bass
  79. Which rating GT EL34M to get for my Reeves (Hiwatt) and best bias setting???
  80. Why didnt my master volume mod sound like the late 70's JMP's?
  81. Peavey Classic 50, fixed bias?
  82. Power tubes glowing blue?
  83. Compu-Bias meter for Mission amps
  84. Amp head->2 cab connection question?
  85. "westinghouse" long plate ID
  86. tsl 100 help
  87. Scratchy master volume on amp
  88. Fender '64 Vibroverb customshop amp
  89. 68 Deluxe Reverb help
  90. hookup wire
  91. Best place to buy Tubes
  92. Wood for a cab?
  93. Tube suggestions please
  94. Help Me with My amp Build
  95. Mounting a reverb tank, how and where?
  96. Cab wiring question (idiot)
  97. Fender Ext. Cab Question
  98. Ohmage for a Deluxe Reverb Reissue External Cab (Fane Alnicos) ??? HELP!!!
  99. Power consumption question
  100. Ultralinear Output Transformer for Epiphone Valve Junior
  101. polams on the bay
  102. Groove Tubes Soul-O 45
  103. Keeper or trade the Peavey Classic?
  104. PTP Wiring Parts
  105. Easy Bias Question
  106. Older Roland JC-77 Amp Hiss . . .
  107. Website Check
  108. 6072 european equivalent?
  109. 66 Deluxe Reverb bias???
  110. are these 6v6 bias values correct
  111. Heater Voltages Amuck?
  112. 64 Fender Vibroverb Tremolo Q
  113. Marshall 18 vs. Spitfire Output Section
  114. which schem is the best blackface Vibrolux reverb?
  115. 16-ohm speaker in Deluxe Reverb
  116. Bias Problem AA763 Super Reverb Build
  117. pro reverb bias
  118. Broke Reverb
  119. Why does my amps natural OD Sputter out?
  120. Can you do this??
  121. AA763 Super / Reverb humm
  122. Any Vintage Traynor experts out there? Speaker question. . .
  123. Dr Z RXES Hum + Microphonic tube problem...
  124. Marshall 100 watt Plexi with 2 tubes pulled sound like a 50 watt plexi ??
  125. How good are the filter caps in weber kits?
  126. Increasing gain in a JTM-45 (Or switch to a plexi?)
  127. Recently got a Champ II...
  128. Germino run the amp at 230/240vac conversion.
  129. Pics as Promised
  130. What is the best replacement speaker for a Fender 65 deluxe reissue?
  131. Marshall JCM 800 Question / Problem
  132. Help!! When do you change tubes? HELP !!
  133. Reverb Transformers
  134. Z air Brake
  135. Ohm question- Hiwatt w/ Marshall 1960A
  136. Fender 10k-22k Tail Resistors
  137. deluxe reverb OT in a princeton reverb ?
  138. Anyone know why my reverb tranny blew??
  139. Where to get tubes in Nashville, TN???
  140. Maybe Amp Technical can help . . .?
  141. VHT Pitbull 45 line out questions
  142. Marshall Modern Vintage amp- switch the stock KT66 tubes to EL34s ??
  143. Weber Fender Kits
  144. Need details for my tech on modding a SLO fx loop to make it more friendly.
  145. Power tube ?
  146. Traynor YBA-1 problems...Please help.
  147. Quick Speaker Break-In Question
  148. Weber plug-in copper cap rectifiers
  149. Fx pedal impedances
  150. mercury magnetics compared to Heyboer
  151. ruby reverb tank vs. accutronics
  152. Every use a transformer in a line out?
  153. 18 Gauge wire ok for Speaker cab?
  154. 74 Marshall Restoration
  155. Tolex?????glue???
  156. 5E5A Trouble
  157. Noisy SF Super Rev - Reliable Amp tech in So Fla?
  158. matchless grill cloth and exotic colored tolex?
  159. Fulltone Clyde Deluxe mangled!
  160. Please help with amp problem
  161. Reverend Hellhound bias?
  162. I need help w/ my '67 deluxe reverb
  163. What to do with the Normal channel?
  164. Fender Experts-Bandmaster
  165. Lower filter caps = Looser low end??
  166. Have any of you cracked open a new Fender Champion 600 yet??
  167. Ground loop question again...
  168. Connecting/Disconnecting Speaker Wires
  169. Tino Zottola's Tube Amp Books (OPINION)
  170. Amp "Ghosting" or "Cone Cry"???
  171. Push-pull switchable Volume Pot for BFDR?
  172. el-84s for Tophat Club Royale?
  173. JCM800 Blues.
  174. where is good place to buy parts?
  175. Lee Jackson XLA problem...
  176. Champ rattling?
  177. Fuchs ODS 50 - 6V6 tubes vs. 6L6 tubes
  178. 120 volt lamp - Fender blackface type amp...
  179. Winged C's feeding back?
  180. ceramic vs. silver mica for Marshall ?
  181. Has anyone installed the Torres or Jackson Mod for the Fender Concert (Rivera)?
  182. Veriac
  183. what's the 220k Resistor for in the Fender reverb amps?
  184. Marshall TSL602 problem...
  185. Circuit/Tone difference between AA864 Bassman and Ab763 anything.
  186. non-inductive resistors in homemade attenuators?
  187. deluxe reverb, unwanted feedback
  188. Rectifier Sag /5AR4 or 5U4
  189. Do power tubes go MICRO?
  190. Can you wire a 2x12 this way?
  191. Deluxe Reverb
  192. Did My First Cap Job Today, '79 Twin Reverb
  193. Grounding Fender Tweed Champ 5F1
  194. AC30CCH...Does heat affect the tone?
  195. nos tesla el84 v. nos siemens el84
  196. Speaker Recommendations
  197. newbie 2x12 cab wiring question
  198. Speaker Wire Insulation
  199. where to locate input jack nuts?
  200. Noob Question abt Ceriatone 18w
  201. Suggest me some preamp tubes for my SLO - want to tame some brightness.
  202. Capacitor help
  203. Ugly Feedback: What might the problem be?
  204. Impedance Selector Amps
  205. Debugging an oscillating TR
  206. Momentary power tube internal short?
  207. Rectifier tube question.
  208. Filtering suggestions for my Marshall
  209. sorry, but dumb amp/speaker impedence match ? inside
  210. Champ Output Wattage Increase
  211. Sovtech 12AX7-LPS Anyone?
  212. Fender Style MOLDED caps
  213. PR vs. Princeton w/ boost?
  214. Vox bright cap test question
  215. European tubes/Mullards
  216. Choke effect on tone?
  217. Good Amp Book To Start With???
  218. How much does the phase inverter tube affect tone?
  219. HELP WITH BIAS KT77s in Marshall SLP100
  220. Low Output FEIC Deluxe Reverb?
  221. Ported vs non ported oversized 2x12?
  222. Biasing a cathode biased AB 6L6 amp
  223. 6189 and 5963 pre amp tubes
  224. Adding feedback loop to vibroking
  225. An amp update
  226. old Kalamazoo amp buzzing
  227. Old Tubes?
  228. Once you have determined plate voltage how do I figure out the correct bias number?
  229. Few more questions (noisy reverb tank) + mods
  230. Problem with Marshall Major
  231. Speaker/tone preference for Vibrolux Reverb
  232. 12AX7/ECC83 Fender Question
  233. Screw size info for an AC-30 TBX needed urgently please...
  234. Blues Pearl choke dilema
  235. Need some advice on component brands to buy?
  236. Bassman Problem
  237. Correct Ohms for a 2x12 Ext. Cab for a Deluxe Reverb Reissue???
  238. Someone spilled a drink on my amp
  239. Do You Form Your Caps?
  240. Can I use the stereo outs of a pedal and go to each channel on a Deluxe reverb?
  241. Tube rectifier mod?
  242. Variac?
  243. JBL D-140. What makes it a "bass" speaker?
  244. 68 Deluxe Suggestions
  245. IEC punch?
  246. help replacing a LED in a Bogner Shiva...
  247. Tube ID help
  248. Looking for amp to speaker Y splitter diagram or product
  249. Can I safely work on my RE-201?
  250. ANOTHER Ohm Question......