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  1. a house without the ground connection
  2. Marshall into speakers?
  3. Problem with 72 Super Lead 100...
  4. DSL401 No Sound - No glow - Was Fading Out...
  5. Bias Question
  6. JCM 800 shorted speaker wire when purchased
  7. late 70's JMP 50w Master Volume
  8. Parts and Spares ETC
  9. need help...JCM 800 Master Model 50w Mk2 lead head
  10. Parts Source?
  11. MG15DFX trouble, occasional horrible loud squeal/crackle/death
  12. dead tube socket?
  13. My amp stops producing sound after 5 minutes use
  14. All 8 tubes for 80.00...your thoughts
  15. marshall 1987x retubing
  16. Why it's important to ALWAYS get your amp rebiased when replacing power valves
  17. New Guy Want Some Help For Retubing and Possible Mod
  18. model 8080 low volume on boost channel
  19. 6100 versus 6100LM
  20. General Build question
  21. JCM 2000 TSL 602 Crunch Channel Problem
  22. JCM 2000 dsl-100: Advice Needed!
  23. No noise Marshall
  24. Phase inverter tube
  25. Infamous C46
  26. Silver Jubilee died..again...and again...and again..HELP Pls!
  27. DSL 50W head having problems with low voltage DC supply
  28. Groove Tubes ECC83
  29. 0.47 caps....where to buy??
  30. JCM800 2204 KT88 question
  31. Nuclear Feedback/Squealing
  32. marshall 2555 with intermittent volume
  33. JCM 2000 TSL 602 No Overdrive Channels!!!
  34. Marshall Valvestate Vs100 contour knob stinky
  35. TSL buzz/hum Filter Capacitors? PT?
  36. Early JCM 800 owners, I need some help!
  37. Store head on the side?
  38. Master vol mod pre amp(whats better?)
  39. marshall vs230 r18 smoking
  40. Cascading preamp for pa head
  41. Fun with Reverb
  42. need help with PT buzz !!!!!!!!
  43. Strange phase problem
  44. Winged =C= is Svetlana Everywhere Else But The US and Canada
  45. The Tesla/JJ Myth along with Groove Tubes's False Marketing Tactics
  46. Filter Cap forming ??
  47. 6101 Biasing Problem *Help*
  48. jcm 2000 dsl keeps blowing tubes!
  49. Safely retension
  50. Valve gone or some other problem? advice needed
  51. Wilder Amplification Marshall Bluesbreaker Reissue Component Upgrade/Overhaul Journal
  52. Refiring a Marshall after 10 years storage
  53. solid state safety tips?
  54. Has anyone dealt with Triode Electronics?
  55. Noisy MG15CD
  56. Getting the most out of my JMP Superbass
  57. 8100 .... Problems
  58. Cathode Biased
  59. MB4210 fan like a buzzsaw
  60. Powering up a stored amp
  61. 9200 fades out,both sides...
  62. 2 amps together...?
  63. 6100 head - almost no volume
  64. Resistor to choke switch question?
  65. Marshall AVT150H Pre amp mounts?
  66. Marshall AVT150H Only Acc Sim works
  67. SuperBass EL34 to 6550 bias circuit INFO need PLEASE
  68. Idea's Pls.
  69. Wilder Classic Classic (our version of a plexi clone) Build
  70. SuperBass 73 High noise problem NEED HELP
  71. Replacing Caps , what should I (not) do..
  72. Marshall AVT150H No power *Help*
  73. Recognize the brand?
  74. dsl biasing issue I've never seen before...?
  75. Video of the Mullard Factory (Historic)
  76. Wilder Amplification is back up and online
  77. reverb tank
  78. JCM 800 Tone Pot Question
  79. Vacuum Tube: How It Works :
  80. Hand Making Vacuum Tubes :
  81. Everyone Hates the Marshall TSL Footswitch - Please Help With Ideas and Fixes
  82. jcm900 tubes el34 or 6550?
  83. TSL-100: Crunch channel gain mod
  84. JCM 2000 DSL50 problems?
  85. MajorNut JCM 800 Build.
  86. 8020 Quick Question ..
  87. Amp builds
  88. Valves from russia???
  89. Intro To Series Circuits
  90. handle caps for 3005 lead 12 Mini Stack
  91. blank chasis need template for Plexi 50 Please
  92. Biasing 6550 tubes in VBA400
  93. Gib. Epiphone Sheraton II
  94. Mg100hdfx
  95. MG250DFX issues
  96. How much does it cost to replace tolex?
  97. Can't figure out why my cab is shorting out?
  98. VS100R very low volume
  99. Very quick TSL100 question.
  100. Marshall DSL 50/100 Clean/Crunch Footswitch - at last!
  101. DSL 50 C12 mod advice please
  102. Watt Grinder / Tone Grinder
  103. JCM2000 DSL100 hums when standby switched.
  104. Stumbled on a cool KT88 and 6550 tube info site...
  105. How A Valve Works Part 1
  106. Soldering tips? Connecting replacement Greenbacks in 1960A
  107. Filter Caps Explained
  108. Funny sound as note decays?
  109. Preamp tube - DSL 100
  110. Marshall vs100 valvestate
  111. earth the chassis when draining filter caps?
  112. Tubes with bad output transformer or OT
  113. Valvestate 8080 volume problem
  114. Help with tubes for my 410H
  115. V1 Position
  116. Winding OPT's
  117. Valvestate Model 8100 Trouble
  118. MG100HDFX OD chnl shortout-pop
  119. Need some help
  120. MG15cdr Random Volume/signal loss
  121. TSL100 Problem.. Amp humming and left pair tubes bias value going crazy..
  122. Amp tech in CT?
  123. 4100 OPV Fuses Blown
  124. DSL 401, sound problem
  125. JCM 900 problem
  126. my marshall died.
  127. What does each preamp tube do?
  128. TSL 122 Clean channel fuzz!
  129. Thank you so much guys.
  130. Help!!!!
  131. Simple effect loop mod on my DSL401
  132. Marshall JCM 800 2210 crapped out!
  133. S/B 73 Output prob. Need Help please.
  134. Where Is Added Cathode Bypass Cap?
  135. JCM2000 tsl100 clean channel suddenly gone overdriven?!
  136. B+ voltage vs impedance in EL34/50W
  137. Wht's this? in parallel or in series?
  138. about Ohms setting in the amp
  139. Marshall JCM 800 2210 blows fuse
  140. Head Cabinet replacement!....where to get one!..
  141. Why V3 z'not slpit cathode???
  142. Dsl-401 & gt-el84s
  143. Does the wattage of an attenuator matter?
  144. Did I kill it?
  145. Another DSL 100 problem....need help
  146. DSL50 stuck on overdrive
  147. Correcte me if I'm off
  148. valvestate 8040 boost channel
  149. Why does my JCM 900 4500 HGDR HUM
  150. Biasing JCM 800 (model 4104)
  151. Marshall Dual Super Lead 50 problems
  152. Tubes
  153. haze 40 bleed
  154. Effects Loop Trouble Question / New to forum
  155. Someone got a Dagnall T3490 I need Help
  156. Poorly DSL-401.....
  157. Haze 40 combo
  158. Rectifier bridge for S/B 1973
  159. Removing bright cap! HEEEEELLLPPPP....
  160. Does Anyone have jcm900 mkiii mods ?????
  161. I need 4 leaf clovers
  162. Need a new tube board
  163. New Production 12AX7 Mullard vs Tung-sol
  164. DSL100 Loss of level in clean channel, gain still normal
  165. JCM 800 2205 hum
  166. Anybody tried Choke & UF rectifier in 6100
  167. Re capping a 72 100 watt super lead
  168. JCM 900 Volume loss-very low
  169. 12 ohms?
  170. I think its dead....sniff sniff...
  171. DSL 401 effectloop mod ?
  172. Bias changes on its own...any ideas??
  173. DSL401 lost it's treble
  174. 9100 Fuse Types/Values
  175. DSL401 Caps Discharge
  176. new head cab
  177. Strange thing on a 6100LM
  178. Mono Wiring for a JCM2000 to 1960A, please help!
  179. What can be done with a jcm 2000?
  180. possible bad tubes?
  181. Loss of input signal, amp functions quiet, NEED HELP
  182. JCM 900 mod to accept KT88s
  183. Biasing my 900
  184. MG15msII reverb problems
  185. 79 JMP 2204 with effects loop mod...devalue, tone??
  186. Biasing - quick question
  187. "Whistling Teapot" from a 2205?
  188. 6550 vs. KT88 tubes
  189. [HELP] 30th Anniversary BIAS (and introduction)
  190. Replacing a speaker
  191. Marshall MG100DFX Unusually Low Volume
  192. Problem with MG250DFX
  193. DSL 50 just shuts off randomly! Please help!
  194. Reverb out on a 1986 2205 marshall amp
  195. How to diagnose transformer problems, please Help.
  196. Haze Combo MHZ40C Bias
  197. TSL100 problem
  198. TSL bias will not move
  199. JCM 2000 light up but bearly no sound
  200. Finally, the drake for my amp, I hope......
  201. Front or Rear Mounting Speakers
  202. High Gain 12ax7 Tubes
  203. Squeal when power off
  204. Something horribly wrong with my SLX900, driving me crazy!!
  205. Need JCM800 2203 mod ideas
  206. Jumping on the fucked up dsl100 band wagon... again.
  207. Problems with DSL100
  208. 1959 SLP Really Simple Question
  209. intermittent hiss and crackle JCM 2000 TSL 100
  210. JCM602 Combo -Power but no sound
  211. PT Dagnall T3490 laydown wiering info help
  212. JCM 2000 DSL 100 sound problem
  213. mpm4e schematic?
  214. Vintage DSL 50!
  215. patching tolex on an amp
  216. Fixing up this beat up JCM 800
  217. 900 SL-X hum? Power tube?
  218. VS100 8100 Series not producing any sound
  219. Mod DFX30 to act more like head/cab
  220. Ack!!!
  221. power tube rattel
  222. how do you remove Marshall badge form cab
  223. EL34 DUal Mono bloc Schematics
  224. Newer Marshall DSL pot - need your help
  225. VS65R - Speaker out only, has no signal
  226. DSL100 Footswitch Neutrik Connection??..
  227. Valvestate 8200 (BI-Chorus)
  228. JCM2000 DSL100 problem
  229. Bluexurious, new custom amp
  230. Euro Tubes/Upgrade
  231. DSL 100 replacement parts, where?
  232. What to expect from a Cap Change
  233. valvestate 232 reverb trouble shoot
  234. JCM2000 TSL60 little/no output
  235. JTM610 cutting out
  236. Classic Rock --- Which Tubes??
  237. avt 275 "cricket noise?"
  238. tsl 60 dead crunch and lead channels
  239. valvestate 8080 wont work
  240. Jcm2000 tsl 122 footswitch problems
  241. MG30dfx modded for crunch?
  242. JTM45 RI noise/hum when power up
  243. MG100HDFX Problems... Please help
  244. AVT50 acoustic mods/use
  245. DSL 100 woes (surprise, surprise..!)
  246. Buying Components for a Mod - Help, please?
  247. My JCM800 2205 sounds really bad
  248. Marshall DSL 100w loop problem
  249. Testing output transformer out of the amp
  250. Another bias question...