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  1. Why did I wait?
  2. Anyone of you Tube gurus own a Dyna Jet 606 tester?
  3. Brimar 6V6GT's or Sylvania 6V6GTY's ?
  4. Replacement Baffle Source?
  5. opening a traynor head
  6. So, what's the most effective way to reduce the gain in the MV section of my amp?
  7. Is a hole in my speaker really bad?
  8. What Does JAN mean regarding NOS Tubes?
  9. Is this a Dumb Question?
  10. Vox Ac15 1959/1960 schematic differences?
  11. Is there something wrong with my Biasrite?
  12. Help me with my tone stack.
  13. Technically, Why Does MV Get a Bad Rap?
  14. Amp tech ?
  15. Cutting an old Chassis?
  16. Why Light Bulbs inside the chassis of my Clubman?
  17. Vibrolux voltage measurements
  18. What does an alnico magent look like?
  19. Univalve Issues
  20. Best books on Vacuum tubes?
  21. NOS Sprague 'black beauties' - Would they still be good?
  22. Fender Champ - Extension Cab suggestions?
  23. Strange glowing plate problem - help.
  24. Spray cleaner : Which for tube sockets, which for potentiometers ?
  25. tubes for 18 watters etc
  26. 6V6s vs. el84s
  27. Reducing Volume
  28. 7199 to 12ax7 swap; is this possible?
  29. Rewire Marshall 2x12 to go with a BF Bassman?
  30. 64' Princeton Question
  31. Vox AC30 dilema
  32. All Octal Preamp? (building an amp.)
  33. Dr. Z Maz Sr. Blowing Fuses!! Help!
  34. Cleaning up an echoplex...
  35. Unwanted volume decrease
  36. Fender Twin Question
  37. mesa lonestar 1/2 power switching problem
  38. 1973 Bassman 50-Potential mods?
  39. Why Few PPIMV in Production amps?
  40. Do power tubes affect tone?
  41. Super reverb baffle question
  42. '76 SFPR Way too much Bass
  43. princeton reverb mods?
  44. Celestion Blue vs. Weber Blue Dog.....
  45. need Vibrolux AA864 schematic
  46. Scratchy Sounding Jubilee.....Help Please!
  47. CRATE V33H vs. Peavey Classic 30
  48. What exactly is this piece? (ground buss?)
  49. Wiha Tools for Amp Techs
  50. What can I expect from changing the baffle?
  51. Bridged two Metal Can Cap prongs...what did I break?
  52. Tuberolling in a Vibro Champ
  53. Can someone recommend a good Soldering Gun?
  54. Reccomend me some tubes (64 Vibroverb)
  55. Converting a Peavey Hybrid Amp to an all tube amp?
  56. What to do with a single Sylvania 6L6GC
  57. Help selecting tubes for my Twin
  58. Marshall rivet extraction and replacement...
  59. Possible Transformer news for you Amp Techs
  60. Can/should I fix...
  61. Finding a Bad Tube?
  62. Fender Twin Tubes Question
  63. Tube Getters burned up
  64. A few tube noise/general tech questions...
  65. What is the tube order in an Ampeg Gemini VI?
  66. Blues Deville, volume pot alternative?
  67. What's a good EL34 for mids?
  68. what wattage speakers for 2x10 60 watt amp?
  69. Squealing Power Tube
  70. Speaker Effiency Question
  71. Help with a Marshall Lead & Bass 50
  72. Help with a Mesa Boogie Mark III
  73. 6V6 in my Champ has gone cold. Why?
  74. old filter caps and plate voltage
  75. how important is it to use real expensive birch in cabinet making
  76. Put in some Tung Sol tubes and Biased my DRRI and . . .
  77. Help IDing these red coated (ERIE) resistors?
  78. testing old preamp tubes
  79. Reduce/Eliminate Power-on Pop on SS Amps?
  80. Why is this cap in JTM45s but not 5F6As?
  81. My latest creation
  82. Crappy Fender Amp Schematics???
  83. Qustion about amp chokes.
  84. How do I know if I have the AA864 circuit?
  85. Question about amp smoking
  86. Reverb tank in Mesa F50
  87. Mesa 6L6GC,"STR 415" good? junk?
  88. Are power amps the same as heads, in that you have to match ohms?
  89. Static noise on my Hiwatt DR504... please help!
  90. Prefered Solder
  91. Draining Filter Caps Question
  92. 7591 Questions?
  93. Biasong My Super Sonic
  94. Power Supply question, B+ and -?
  95. Speaker wattage
  96. Fuchs Lucky 7 Hiss....
  97. Swap 12AX7 for EF-86?
  98. Souping up a Marshall 2061x 20W amp ?
  99. what effect do LTP PI plate load resistor values have on sound?
  100. Point-to-point Wiring
  101. Ghost notes?
  102. Best solder iron?
  103. Anatomy of a Tube Question
  104. How to bias a 1958 Fender Super
  105. Standby before or after filter?
  106. Help with 12AX7 ID
  107. Mixing a 8 ohm & a 16 ohm cabinet , what setting?
  108. 3-position ground switch, still required?
  109. Mr. John Phillips
  110. Recommend a good NOS 12AY7 that won't break the bank...
  111. Tube ID
  112. Unused half of a 12ax7, what to do?
  113. Mesa Boogie Mojo Missing
  114. Ceriatone kit build thread
  115. Power supply question
  116. power tubes from the 50s & 60s
  117. '94 Fender 4x10 Super Amp Bias Adjust??
  118. Dr. Z MAz Jr. Problem
  119. Rust removal from Power Tranny
  120. anyone know where i can get a piece of scrap basketweave
  121. Speaker size and treble
  122. how would this be, weber 10A150 in princton
  123. Do amps draw power shut off?
  124. Any Difference Between 6V6G and a 6V6GT? Also, Tube Rectifier Question
  125. Gibson GA-15 RVT Phase inverter?
  126. Parallel on V1?
  127. Problem with Marshall Valvestate
  128. Weird overtones coming from Superlead
  129. How much do power supply caps matter?
  130. Modding an amp for more gain.
  131. To replace transformer(s) in a Bassman or not.
  132. More versatility out of a Marshall JCM 900 SL-X
  133. Do all amps use Slow-Blow fuses?
  134. Solder Station Temp
  135. Princeton Reverb mod
  136. Adding an extension cab to a combo?
  137. Current (no pun) Manufacture KT66's
  138. Will a JCM800 2204 chassis fit a 2210 head box?
  139. Dead Matchless
  140. GT Solid State Rectifier Plug
  141. BF Princeton Hum
  142. noise when guitar is unplugged
  143. TOOOOB Questions!
  144. Noise from the tremolo of a vox ac30ccx
  145. Westinghouse 5881s bias question?
  146. Looking for Gold hardware
  147. Voltage reading trouble?
  148. Mesa question.
  149. 6L6 choices are making my head spin . . .
  150. Which TrainWreck Kit to Buy/Build?
  151. Tube flash
  152. Ampeg SVT-III schematic?
  153. Reverb pan cardboard backing question...
  154. Heater center tap
  155. Do volume pots adjust current linearly?
  156. AC30CC2 Master volume
  157. What do you notice when the caps are bad?
  158. Concern: Rust on vintage Fender amp base
  159. Salvaging a PT...what to look for?
  160. BF DR external speaker out: what can you plug in there?
  161. Is this possible?
  162. Cap Terminology (stupid question)
  163. Tinkle, tinkle...
  164. Overheating transistors
  165. Room/Ambient Temperature
  166. Rusty transformers- anything to worry about?
  167. Help! I just destroyed my Pro Junior!
  168. speaker wattage question
  169. question about self biased guitar amp
  170. Tube help
  171. Amp Noise du Jour...
  172. JCM900 MKIII output transformer???
  173. Marshall logo dont fit?
  174. Fender reverb pan info needed
  175. Rivera Chubster 6L6?
  176. PA speaker question
  177. Chassis options and sources
  178. Swapping rectifiers in a cathode-biased amp.
  179. Full range cabinet w/guitar amp...
  180. 5881 fell into the cabinet of my 63 concert..pin missing. help!
  181. Matchless C-30 Harmonics
  182. winged c's in a mesa express 5:50?
  183. know where to get a hickok 6000a serviced?
  184. KT-88 specs
  185. Power tube spark, blown fuse
  186. Who Makes The Best New Production 6V6GT and 5AR4?
  187. Budda SD18 blowing fuse? Help!
  188. 6v6 Id
  189. Differences in 6L6's?
  190. Tube amp sounds like "frying eggs" ???
  191. Capacitor Types
  192. 62 Bassman Tubes
  193. Biasing a Vox AC50
  194. Got an old Hammond F-100; guitar amp?
  195. Another bias question-power output
  196. Using a device in USA that wants European power
  197. Ceriatone Hiwatt?
  198. Is an added FX loop sucking tone when not used?
  199. Marshall Master Lead Combo
  200. Please Help! Tube Rattle
  201. Fender Princeton Reverb?
  202. pre-amp tube wearing
  203. 12" Peavey Black Widow recone?
  204. Impedence matching box?
  205. Bias Pot/Resistor Value
  206. Old stock EL84 ID
  207. Started modding my DRRI...
  208. Jcm 900
  209. Need help finding great tubes? EF86/ 6267
  210. stokes mod, princeton reverb
  211. More Headroom, Are 12AX7c's going to do it?
  212. Pleaseeee Helpppp!!!!!
  213. OK FEllow Amp Gurus.... Question
  214. Palomino V32 bias question
  215. Power Filter Caps and Polarity direction w/fender
  216. Tips on ID`ing a real BF faceplate?
  217. What causes...
  218. Another Super Sonic Problem
  219. Power transformer mounting question *help*
  220. Low Power Tweed Twin rectifier tubes help!
  221. Describe the difference between a 6v6 and a 6L6
  222. Bad Cat Leash Attenuator
  223. Baring michrophonics & in refence to orignal mullard 12ax7's
  224. are these winged C's?
  225. Traynor YBA-1 Bassmaster - what're some cool mods?
  226. Just picked up a 70's Bassman w/master vol
  227. Choosing an Output transformer for upgrade?
  228. 5881 vs el34 reliability
  229. Komet fast gradual fix
  230. Allen Raw Control Mod ?
  231. Help Troubleshooting: Marshall 1959SLP
  232. bass control on princeton question
  233. Power Tube Compression
  234. single ended amp mods
  235. 1967 Bassman 50 help
  236. 6L6's in and el34 amp?
  237. Need Tube ID Help Please
  238. Deluxe Reverb Reissue Tube question...replacement?
  239. Need help debugging strange noise/performance
  240. I just got hold a some more NOS tubes. Are the 12AV7's keepers?
  241. tube layout for princeton reverb ?
  242. What is my amp doing?
  243. did my power transformer go ??
  244. Cleaned Tube Pins and Sockets
  245. Loose tube sockets...
  246. Fender deluxe reverb RI problem
  247. How can I best clean tolex and grill cloth?
  248. 18 watt marshall clone issue
  249. Fusing B+
  250. Tubes: 12ax7 preamp, looking for a very warm sound