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  1. grrr - lead free solder sucks
  2. How do I remove a bright cap???
  3. Socket/microphonics question
  4. How Bad is my Bassman Cooked ?!?
  5. Stupid question
  6. Snap, crackle, POP! Chopstick test?
  7. Reverb tank replacement issue
  8. Another Ohm question
  9. Using a 12AT7 as a gain stage.
  10. Sylvania vs westinghouse (short grey plate ID info)
  11. I love my Champ....but...
  12. Power Scaling Modules. Who installed them?
  13. Fender Reissue Reverb Problem
  14. 6P14P-EB sub for 6BQ5/EL84?
  15. Off and On Microphonics
  16. Un-ajustable fixed bias?
  17. EL34s - again
  18. Bright channel weaker than normal channel, where to diagnose??
  19. Will just 4 volt loss in wall power hurt tone?
  20. What to do about owning a 220V amp in a 240V environment?
  21. Related to my thread before, are 240V to 220V step down transformers available?
  22. 6n3C Russian tubes=6L6?
  23. Amp Techs>>need Help!! (1959 SLP Revisited)
  24. What's wrong with my amp?
  25. FENDER BANDMASTER vs BASSMAN(blackface)
  26. Help with Fender Deluxe Reissue Bias - Plate Voltage
  27. Preamp tube glow question
  28. ID'ing production year of Celestions
  29. Variac tone change
  30. What is LED distortion?
  31. Old Cap question?
  32. vox ac30/6 tb problem
  33. Blowing Tubes
  34. With the same cab, what's the volume diff. of these?
  35. Nasty Static from my Amp (Sounds like an old AM Radio)
  36. Twistlock Cap for a Supro
  37. Dual and triple rectifiers- what's the effect?
  38. Adding an effects loop to a Super Lead?
  39. Reducing ab763 bass/verb pot values
  40. Matchless Spitfire transformer hum? What the?
  41. JMP 50 watt. Add Tube rectifier or not???
  42. hot rod deville 212 cuts out(volume)
  43. Can anyone recommend any good amp techs in London, UK?
  44. Where can I find hardware for vintage Marshall cab?
  45. Favorite speaker in a Super Champ?
  46. Looking for a superior amp tech in Alabama...
  47. AC Power Switch - why switch hot and neutral
  48. What causes an amp to become noisy?
  49. Building a head cab around a chasis...
  50. Re-tensioning preamp tube sockets
  51. Can you guys ID a "Tungsram" 12AX7 ?
  52. Ohm Tap Question ...
  53. Zenith 12AX7A
  54. Sudden bright tone on my JMP
  55. KT66's In A Low Power Twin
  56. Buzz/Hum from power transformer...
  57. Q: Value of bias feed resistors in 1983 JCM 800.
  58. Best $30 I've spent in a while
  59. Mesa Lone Star "Pops" when turned off
  60. Wired Up Another OT Tap - Now What?
  61. Sunn 200S revamp
  62. AMP techs in COLORADO??
  63. 2061x Lead & Bass Schematic & Layout
  64. Haltron
  65. Finaly built a subminiature guitar amp... now I need help!
  66. Going rate to have an amp biased...?
  67. Fender Super Six squealing
  68. Bias your amp...really?
  69. Old flame blew a fuse with new tubes
  70. European tube, flashing, i.d.
  71. Will running through an attenuator all the time ruin my amp?
  72. Star Grounding Location
  73. signal cap "polarity", finding lower impendence point via schematic
  74. OHM Question
  75. A quick biasing question....DVM content
  76. Capacitor Voltage Ratings and Resistors in AB763
  77. N00b question
  78. how to clean old Marshall pots??
  79. Pot in series with cathode resistor?
  80. Running entire preamp tube in parallel vs independent triodes?
  81. Nice Chassis!
  82. tube question - mixing /matching 12ax7's?
  83. Autenuated Marshall 100watt Super Lead Strain question??
  84. Kt66
  85. where to get exotic woods for head cabinets
  86. Pro Reverb—very low output, distorted
  87. Blackface sound?
  88. Fender middle tone pot replacement questions
  89. Wiring Fender Bass and Treble pots....Got a question
  90. Ampeg B-25B spec question
  91. Has anyone had this problem
  92. 6100 won't do the business after ride in car.
  93. Marshall Volume Decrease
  94. Crate VC50 mod question...
  95. Inquiry: Biasing 6550's
  96. Stupid question - hoes does wattage work?
  97. Ruby 6V6?
  98. Impedance and ext cab question
  99. AC30...tadaaa - reverb quits
  100. How do you determine watts?
  101. Marshall jcm 800 6550 to el34 conversion ?
  102. 65 Fender Twin Reverb Experts I need Your Help
  103. NOS Telefunken Tubes-
  104. Low noise 12AX7s and 6V6GTs?
  105. Vactrol switching
  106. Anyone have a schematic for a switchable rectifier?
  107. 6L6's in a Deluxe Reverb
  108. Tube Score...ID Help
  109. Is there a way to determine an unmarked speaker's power handling?
  110. Ohms, Tone, and Volume
  111. Where to buy Groobe Tubes?
  112. Substitution of slightly larger Filter cap in 5f1 champ
  113. Tweed Bandmaster vs. Super
  114. How do Mullard EL84s hold up to heat?
  115. Bragging Rights - Dual Rectifier Fender Concert (Rivera)
  116. Couple of NOOB questions
  117. Tube Question: Speaking From Ignorance
  118. Switchcraft 228 Speaker Plug?
  119. Carr help
  120. Mesa Dual Caliber series Output Level control mod/improvement PSA
  121. Purpose for a Shunt????
  122. Challenge with V1 pre-amp tube...
  123. Using 1.6a fuses in an amp taht usually takes 1.25a - Ok?
  124. quick question about amp bias
  125. Mullard Long Plates and other questions
  126. 2Amp Variac...Will I go Bang ?
  127. Tech for Alamo Montclair Reverb? Philly?
  128. Advice with 1964 Silvertone
  129. Ken Rad army....
  130. palomino modding
  131. Marshall powerbrake at "Max"
  132. Weber Bias Rite (help?)
  133. Anyone using TAD tubes?
  134. 1951 Gibson GA-20 help
  135. Weird microphonics problem
  136. SJT10/20 preamp tube layout.....and biasing question
  137. Speaker flub/static
  138. Taking a Pro Reverb closer to Plexi territory....
  139. What Eyelets fit 1/8" board? Mouser Link
  140. Roland JC 55 technical help needed!
  141. Bias Rite
  142. need schematic for suitable amp load with line out
  143. DRRI - dead
  144. Quick tube replacement help needed...
  145. Which tube is the culprit?? Fender Deluxe reverb
  146. Marshall JCM 800 2204 tube question
  147. How do I test ohms from my amplifier?
  148. PI Slot - Balanced or No??
  149. Bias reading
  150. Fender Bandmaster Reverb Hiss
  151. Basic Tube Amp Maintenance Book?
  152. 6V6 glowing blue
  153. How do you clean grill cloth?
  154. Loose spinning pots
  155. Potential Reeves Custom 50 head problem - help!
  156. Looking for some help with a Fender 63 RI Reverb Tank.
  157. Blackface Tone Cap Values...Lowdown?
  158. Name these 6V6's...
  159. when trying preamp tubes in different positions do I need to turn off the amp?
  160. Types of tubes for Marshall?
  161. Update on the Zenith Conversion
  162. Problems with my Fender DRRI vibrato, any suggestions?
  163. Cant believe Ive done this..
  164. Fender Bassman Ohm Help Please
  165. Blew Out A Filter Cap on 1970 SFDR
  166. Attenuator Ohm - Related Question
  167. How big do I cut the hole for a 12" spreaker?
  168. better volume pot?
  169. Anyone know where to buy the Fender lamp assembly?
  170. Where would you start? dull sounding amp
  171. Please Tell Me What This Means.....
  172. Light Needed For Amp
  173. 5C3 Filament connections
  174. Any Good Magazines?
  175. 6L6GC bias question...
  176. Filament Problem
  177. Triode Pentode Switch
  178. 7027A bias range?
  179. Princeton Reverb Issues
  180. How do you run several amps at the same time
  181. Repaired cones - any need to replace?
  182. Are these Tungsram 12AX7A Made in Hungary tubes making my preamp sound dull?
  183. Late '62 Bassman Question
  184. Service for a Rivera in NJ
  185. V2A gain problem on JTM45 build
  186. Cable extension for DrZ Combo to THD HotPlate
  187. Tube identification - unmarked Groove Tube
  188. amp speaker cable
  189. Question for Tube Guru's... 7189 = EL84?
  190. I need a dark speaker
  191. One tube redplating.
  192. What solder tips do you use most?
  193. Odd Bassman? Help date?
  194. supro power fading
  195. Need help finding Marshall amp parts.
  196. Bias setting for superlead needed
  197. Wiring options with 4x12 16ohm speakers?
  198. Reducing Hum?????
  199. Do Power Tubes break in?
  200. lexicon 284 .. recomend me a speaker,.. 10'' 8? 25W??????
  201. EL34's for a TSL 60
  202. Kustom Studio V4 Guitaramp schematic request
  203. Tube source
  204. Solid State Amp Head Malfunction
  205. Marshall down...suggestions?
  206. New tubes=muddy Kingsnake
  207. Looking for Ideas Re: Modding a Dual Showman Reverb...
  208. Tube Noise? 1st post!!
  209. Fender Reverb Transformer-Can they go bad?
  210. My Silverface Champs has the $hit$
  211. Crate Powerblock repair...
  212. 5150 Tubes?
  213. Fisher "Holland" tubes?
  214. Elementary Bias Question
  215. Dark preamp tubes
  216. Amp Tech Advice.
  217. DB meter
  218. Solid-state rectifier vs. tube rectifier.
  219. Newbie Multi-Input Jack Wiring Question
  220. More headroom out of a 5f8a Twin?
  221. Effect loop send level
  222. Reconing stereo speakers?
  223. New Tung-Sol 12ax7 ?
  224. Bassman Amp Modder Recommendations
  225. Need help getting schematic for my 68 Dual Showman
  226. Kendrick Blackface Conversion???
  227. Kt77
  228. The infamous kitVersus the real tweed-
  229. KT66 to EL34?
  230. How to disconnect SF Fender Vibrato?
  231. Bassman OT for Bandmaster Reverb
  232. Reverb not working on Fender Blues Jr. HELP!
  233. Ripped out PT, can I replace it?
  234. NOS vs. NEW Rectifier tube in BF DR
  235. Changing 2 prong to 3 prong diagram
  236. Gibson Atlas humming real bad
  237. Classic amps - tone frequencies
  238. late 50's supro tech advice?
  239. Best Tube amp repair man in the SF Bay Area?
  240. Simple serial/parallel speaker connection question
  241. Amp choke question
  242. Transformers and Tone
  243. Please define some terms
  244. Rewiring a Speaker Cabinet question
  245. Gibson GA-5 tweaks
  246. Marshall Major?
  247. 6267 preamp tube?
  248. 63 bassman tube position
  249. Champ help needed please
  250. TRRI With JJ 6L6GC - Is This a Safe Bias?