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  1. Rockytop, WTF?
  2. What do you do with your old tubes?
  3. Installing Bright Switch on a Fender Bassman AA864 like amp
  4. Speaker making weird sound / voice coil
  5. New JCM 800 2204 Build HELP
  6. Buzz coming through the speaker of my HRDx
  7. 1 ss combo + 1 valve head.
  8. Low AC Voltage wreaks havoc, what to do?
  9. Bogen Low Impedence Filter Question for those who may know about these?
  10. '69 Super Reverb grille cloth
  11. Part Deux - Tearing my hair out on bias circuit
  12. Early '64 Blonde Bassman input question/troubleshoot
  13. Valve refuses to glow, but still produces sound?
  14. help with reverb on both channals for fender amps!!
  15. What is this 6CA7?
  16. Reinhardt Bias Instructions?
  17. Help Please - Indicator light for Ceriatone Plexi
  18. New Cap plus Old Cap Equals ...
  19. Best recommended quad set of EL-84's?
  20. Tweed Champ Volume Issues
  21. Using the HI and LO inputs simultaneously
  22. Jumping Channels on Fender Twin
  23. Reasons for NOT converting 2-prong to 3-prong power cord?
  24. Help With Fender Reverb(Both Channels) pt2
  25. Do rectifier tubes glow?
  26. Dustcap transplant- how long before playing
  27. 125A6A v. 125A30A ?
  28. power tubes glowing blue. does that spell TROUBLE??
  29. What do you know about Jensen Concert series?
  30. Need more range out of bias circuit in Fender RI Tweed Twin
  31. What circuit for a junker twin 6V6 amp?
  32. Question about Super-Sonic 6L6's
  33. Fluke 17B ?
  34. How to protect my amp and make sure the voltage is proper?
  35. New 5F4 Build extremely weak output
  36. 6V6 Tube Identification?
  37. PPIMV & 1/2 Power Mod
  38. Peavey Backstage Chorus 208 SOlid state problems
  39. Help please! DSL 401 preamp tubes not lighting up!
  40. Mercury Magnetic Transformer Questions
  41. It's time to play: NAME THAT TUBE!
  42. What does a weak transformer sound like?
  43. Where do you guys order filter caps?
  44. What is difference between 6L6GC and EL34?
  45. Increase filter cap value on screen supply or leave it stock?
  46. replacement OT for Bedrock 1200
  47. Another tube ID question
  48. EVH 5150 III - preamp tubes
  49. Mesa LSS and NOS EL84's
  50. Any current production EL84 worth the time/money?
  51. champ speaker replacement
  52. JTM45 Output Tranny question
  53. Pre-amp fixed biased. Anyone else do it this way ?
  54. My rig is quiet
  55. Boogie Mark chassis material?
  56. Why would a modern 3 prong power cord amp have a ground switch?
  57. Question on Weber Bias Rite...
  58. Vintage Replacement Transformers
  59. 5E3 and 6L6WGB
  60. Mesa died! Fuse?
  61. Interesting Variac Idea- Toroidal? Rackmount?
  62. 6dj8?
  63. Goop! Electrical 12V DIY question
  64. SF Vibrolux tube question
  65. Jj Ecc 832
  66. Biasing questions (hopefully simple . . .)
  67. 1974 Deluxe Reverb Noise Question
  68. Got vintage Tung-Sol made 7581A/6L6GC???
  69. Converting my 2/10 Fender Prosonic to a 1/12
  70. Custom amp build - advice sought
  71. I'm looking for a Deluxe Reverb Reissue schematic???
  72. Voice of Music Model 165 vintage amp
  73. deluxe reverb
  74. help identifying a 12ax7 tube
  75. Peavey classic 50 reverb problem
  76. Pot froze up and lubricated to free up any consequences?
  77. SS Rectifier in an AC30 style amp? Anyone?
  78. Weber amp kits... flexibility?
  79. rust on output transformer?
  80. airliner hifi amp
  81. What exactly is OT/PT/Choke?
  82. Check those new filter caps, guys
  83. New Amp! Sounds great but a little dark.
  84. Vibro Champ Power Section
  85. Fender 65 Princeton Resissue Mods
  86. Solid State Amp Troubles -- Ampeg SS-70 cutting in and out
  87. Gibson Falcon Reverb Problems
  88. Ghosting? what if it's not the Filter Caps or Grounding?
  89. 4 ohm amp in 8 ohm speaker?
  90. 36w amp build, what trannies should i use.
  91. Different ohm tap, different sound?
  92. NOS GE 6V6GT Plate Voltage in my SE homebrew is 425v... too high?
  93. Hotplate ohms
  94. Rivera M100 Footswitch
  95. Tubes for Tone King Comet 40A
  96. Tube amp dies on stage...
  97. amp screws w/grommets
  98. Custom Kraft 600 amp info needed "pics"
  99. weber bias rite ?
  100. Another mismatched impedance thread: KT66s in an old 50 watt plexi
  101. Amplifier repair reading material??
  102. Isolating Jacks from Chassis
  103. Low Impedence to High Impedence Jack Question
  104. Which layout is the right one? Lightning Clone.
  105. Will a 20w speaker be okay in a 50w amp?
  106. Pulling my hair out over here...any ideas??!!
  107. Filter cap replacement question
  108. lower gain reverb driver?
  109. How to Blackface a Dual Showman with Master Volume
  110. Adding a footswitchable solo boost to a Mesa Rectifier 2 channel?
  111. Splitting Signal for wet/dry setup...suggestions needed
  112. HiWatt DR103 layout?
  113. bias cap question
  114. Deluxe Reverb Clone - Vibrato problem
  115. adding a sag resistor to a SS rectified amp - sound nice?
  116. Cap value range and the compensating for hard to find values question.
  117. how to properly drain filter caps in AC15cc1x
  118. Silvertone 1434 4x6L6 Dual OTs advice on tweaks
  119. Blues Jr - removed neg feedback wire... any problems?
  120. Ever seen a Mullard GZ34 without a hole in the key?
  121. anybody try the GT 6L6 CHP blackplate yet?
  122. running only half the power on tube amp question
  123. Weber 18 watt clone questions
  124. Would this be a cap issue?
  125. Touching Glass? (Tubes that is...)
  126. How close should power tubes match up?
  127. Adding a TUBE Phase Inverter
  128. Tropical fish caps?
  129. tubeworks td-742 problem
  130. Let's talk about 5E7 tweed bandmaster output transformers
  131. Thump on standby
  132. Blackface 6L6 to EL34 mod conversion--need a resistor value
  133. replacement 3 prong hum..
  134. Wierd runaway volume issue tonight!
  135. Allen Brown Suger - help needed
  136. Connecting 2 cabs in series?
  137. Can I use these tubes?
  138. Need help with removing Speakers
  139. Mesa Lonestar Problems!
  140. How to test caps for leakage
  141. Can I run my amp minus one preamp tube?
  142. Vibro Champ troubles
  143. Semi-Hollow guitars and amps
  144. who makes AB763 replacement boards for fender amps?
  145. What's your experience with...
  146. "Low E Fart" on Twin Reverb
  147. Any thoughts on Mojo Dijon or Vitamin T caps?
  148. Fender Bassman 6G6-B Layout
  149. How does Master Volume work comp'd to Attenuation?
  150. BF circuit coupling cap to PI
  151. Cab Wiring: switch for two or one speaker, 8 or 4 Ohms - question
  152. Hooking a 16ohm cab to my Ecstasy
  153. Danelectro DM-25 Thread
  154. What new cap is best for replacing astrons
  155. 100 watt marshall into 80 watt cab
  156. 80's Fendert Concert Bias change. (Rivera)
  157. Type of Alnico used in Speakers? II, V?
  158. SPL Calculator.
  159. Using 12AX7 as phase inverter in '74 DR
  160. Help Identifying 12AX7A tubes.
  161. C-Gold--LSC
  162. Hot Rod Deluxe - help me with tubes, speaker, etc.
  163. Forming Filter Caps with a Variac... Yes or No?
  164. Anyone sell tweed era Fender logos that don't cost a small fortune?
  165. AC30CCH Choke
  166. Fast or Slo Blow?
  167. New York Metro area amp tech
  168. Tampa Fl Area Amp Techs
  169. KT77 match power tube?
  170. Question re removing power tubes to reduce power
  171. Guitar Cab speaker wire?
  172. BF Deluxe Reverb Clone
  173. FenderRivera Era Effects Loops
  174. Very simple question about a DPDT slide switch
  175. Tube amp repair, or how not to electrocute myself?
  176. Reissue Tung-Sol 5881 Volt question
  177. HELP please!!!
  178. Vibro Champ caps
  179. 456v Plates... Enough for 5881s?
  180. Marshall Experts- What's the deal with ____?
  181. Attenuators and Bassman RI's
  182. 65 Fender BF help!
  183. Tweed Bandmaster OPT recommendation
  184. JTM-45 clone bias
  185. deluxe reverb or any of its clones
  186. DRRI Bias check with multimeter?
  187. AC30CCH Choke - FREE
  188. Any Ideas Fellas?
  189. A Phoenix is born (out of a Carvin amp)....
  190. Removing Grill on Fender Concert II
  191. I think my amp is biased too hot
  192. Help - large pop when flipping standby switch
  193. Tfl5000d
  194. Two Amps one guitar.
  195. Output Transformer Question
  196. messed up my traynor ycv40
  197. Bandmaster extreme drop in volume.
  198. Weird stuttering feedback at high volume
  199. Doing some repairs to my old Laney AOR30...capacitor questions
  200. How do I find out the wattage ouput of my homebuild?
  201. nasty 120Hz hum & scope trace question
  202. Hellatone 30 with ???? 212 cab with Bogner Ecstasy head
  203. Vibro Champ Mods
  204. What's the op amp do on the Circuit board on my amp?
  205. Harsh at louder volumes???
  206. Cool vintage parts ebay score!
  207. SOZO Vintage Caps, Hype Time!
  208. Peavey Classic-30 woes. . please help!
  209. Help in Selecting Proper Parts for Reconing a V30
  210. Epipy SoCal Reverb
  211. Do you Risk Damaging your amp by using an attenuator?
  212. Have you ever tried this mod?
  213. Switching cabs while in standby
  214. how much power...
  215. 5881 High Voltage Update!
  216. 2x10 tremolux cab
  217. 1968 Bandmaster Makeover AB765
  218. Mixing Cap Brands
  219. Is this an acceptable way of replacing big caps..?
  220. Marshall Super Bass does something strange
  221. need advice: simple SE amp tone improvements
  222. How to tighten tube sockets?
  223. Please help settle this transformer question
  224. Super Reverb Cab Question
  225. Where To Find The Following Caps...
  226. '66 SUPER REVERB BF changing power tubes
  227. PT question
  228. Preamp Tube Identification - Help !
  229. Quick question on fuses
  230. :::Pre Amp Out - Power Amp In Question:::
  231. Bad Tube???
  232. Treble cap changes & Gain/Tone change
  233. Adding a LED to a Marshall footswitch
  234. Fender Champion 600 problem help?
  235. Vintage Fender Amp Logo Paint?
  236. Modding a Bassman 100
  237. 2nd Gain Stage NFB in Early 35w Tweed Amps
  238. Amp builders/techs....need some assistance
  239. Are big filter caps suppose to discharge so quickly? (schematics in)
  240. Ohms load with multiple cabs
  241. Fender Blackface Breakup Q's
  242. Help! Shiva Problems!
  243. Oddball transition Tweed Deluxe---anyone seen this before?
  244. Did moving cause my hum/buzz?
  245. A few Laney Issues/Woes
  246. Telefunken ECC81/12AT7
  247. Where to buy Heyboers?
  248. EL34 identification
  249. Adding Reverb
  250. The final steps in the laney's repairs, biasing: 10W per 6V6s ok?