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  1. Can bad tubes create "hum" in speakers?
  2. Dynaco Mark VI Help
  3. My grandmother's console is back home
  4. Need Altec Lansing ID
  5. Ge 7581 / kt88
  6. Fanon FMA-100: Gold or Garbage?
  7. SE Schematic Question
  8. Grommes "Little Jewel" LJ6 Amps
  9. Does anyone make a 26 tube that is NOT microphonic?
  10. tube tester?
  11. Old McIntosh stereo amp
  12. Strange push-pull amp from a 1941 Philco radio
  13. ID this console stereo (tube or non-tube?)
  14. NOS 12AX7 question
  15. fisher 510-st integrated amps -schematics
  16. Tight selector switch
  17. Fisher Wood Case Question
  18. HELP!! Need to identify Fisher? console
  19. RCA console has no RCA jacks!
  20. 6211 vs 12at7 vs ?
  21. emissions vs. mu conductance tests
  22. Why is my magnavox console doing this
  23. scored a free 60's Motorola console
  24. Bang for buck or TOOB NOOB
  25. Help with Luxman MQ3600 OPT repair!! Resin dissolve??
  26. OK, SET verses Push Pull
  27. Motorola Chassis ID
  28. Decca console?
  29. Nordmende Sterling Traviata. Have you seen this?
  30. Power supply help
  31. Dukane 1d460A vs. Bogen M100A which is best to convert to tube harp amp?
  32. Bluish tint/glow
  33. What is your favorite output tube and why?
  34. Failed console run
  35. IPC/Simplex tube amp
  36. Question About Headphones with HK A50K
  37. Altec "Astro" Tube Hybrid Receiver
  38. output tube matching - real pita.
  39. Selenium rectifier replacement, voltage problems!
  40. Spensive caps....Pilot amps
  41. Tube Noob asking for some help
  42. repacing ceramic discs with Orange drops? OK?
  43. McIntosh MC-30 Selenium Diode
  44. Passive Volume control Question
  45. Calling All Motorola Consoles!!!
  46. Fisher console ID needed!
  47. EL84 as triode.
  48. preamp recomendations please
  49. new resistors installing?
  50. AES Model one Preamp
  51. fisher x 100c problem i can't fix!arhhh
  52. Yaqin 300b or Audioromy FU13 ?
  53. Heathkit AA-151 or Eico ST-40?
  54. speaker selector switch Jolida 102B
  55. UA-1 experiment
  56. Rogers Majestic Radio at the antique show ;^)
  57. magnvx amps freq. resp?
  58. Yet more tubes needing rehab/recapping...
  59. Finally a Scroe
  60. Gathering parts for new amps
  61. Nordmende Menuett Stereo console
  62. First tube advice?
  63. Opinions on a Penncrest model 7719 Tube console
  64. Tube tester ?
  65. amplifier hum?
  66. AA-32 slight redplating like Loomis Lafayette
  67. Rca rs-199b
  68. Yaqin amps - which one?
  69. Kenwood Basic C2 for Dynaco ST-70
  70. New (to me) Motorola 3-Channel
  71. sonic characteristics of the EL34 vs KT88
  72. RCA 6L6 Blackplates or KT88 or KT66 Projects
  73. 7591 "Matched Pairs" problems in Fisher 500c
  74. What is the "Tape Head" input on the Fisher 400 Receiver
  75. My first Tubes. Stereophonic HMV Thingy.
  76. Fisher Tuner Multiplex
  77. Knockoff caps?
  78. Hammond organ amps as a monoblock?
  79. capacitor break-in.
  80. Bias setting for ST-70
  81. new can caps??
  82. For want of my first tube amp...questions
  83. Auto bias to fixed bias- pots?
  84. HK TA-3000X Stereo Recital II - first impressions
  85. Finally tube hifi!!!
  86. Red plate
  87. Some cool tubes added to the collection
  88. Is it a Fisher Console???
  89. capacitor missing/8802 amp
  90. NOS Capacitors--- I thought they went bad on the shelf??
  91. jj tesla 100 uf can capsWhat do they really put out?
  92. Trouble shooting tips for howling feedback?
  93. What to look for in a tube collection?
  94. preamp capacitor value question.
  95. Motorola cap replacement
  96. Zenith Hybrid Cap values
  97. Anyone have an opinion on these 6L6's?
  98. Audible Illusions Modulus 3 arrives!
  99. All tube power on all channels???
  100. Fisher 500-S capacitors and rehab
  101. Another Hammond Organ Thread- Low Output
  102. Electrophonic is my only clue
  103. Amprex A-frame 6dj8s, any experiences?
  104. What to do with a rusty chassis?
  105. Consonance M100-10 Signature
  106. The sad sound of silence
  107. Please help to choose the Yaqin model and some others
  108. Question I can't answer...
  109. Fisher 400CX-2/7247 Tube Question
  110. a cap question for the gurus
  111. Pilot console pamphlet scan
  112. A odd problem sherwood s 7700
  113. New cabinets built
  114. 50 set amp
  115. I need some info please
  116. Amp suggestions for Bozak 302A's (for low volume listening)
  117. One of a kind tube amps at CarverFest '09
  118. Yaqin...
  119. Low b+ voltage
  120. 6V6 vs 6V6GT(obs.)
  121. Fisher 101 series?
  122. ceramic caps, keep or swap?
  123. Yaqin VK2100 vs. MC-10L
  124. Torodal transformers
  125. increase value of coupling caps?
  126. Yaqin MS-12B as a preamp
  127. Thinking about a tube processor
  128. what size fuse do i need?
  129. Sophia 6SN7's
  130. Yaqin vs Ming Da?
  131. First stereo photos
  132. my magnavox 9304 zero budget rebuild
  133. Koonce amps are here....!!
  134. Need help with a Fisher R30s-30a
  135. Weird 7581 tube issue
  136. Setting bias voltage on vta board ST-70
  137. McIntosh amplifier
  138. What's the worst that can happen?
  139. reading C value on capacitor. Help.
  140. Help with my first tube project
  141. Tube amp top end of Infinity Kappa 9's?
  142. Monarch STA-100X Receiver
  143. Help with 12ax7 in EL84 amp (Redboy)
  144. Bring it up on a variac?
  145. "Extra" mylar capacitor in my Fisher 500C?
  146. Tube Tech PA-6, any info?
  147. Matching a tube pre amp with SS power amp
  148. SE Output transformers
  149. Holy Grail tube search finally over!
  150. 6eu7 equivalent?
  151. Anyone ever built a PREMIUM 6V6 PP amp
  152. TUBE INT. SHOOTOUT!! Fisher X101C vs Pioneer SM-83 vs Dynaco SCA-35
  153. What can I do with the 6DJ8?
  154. Fisher FM 1000/x 101-b lucky find
  155. Suggestions for replacing a quad of 7591 power tubes?
  156. Huge vacuum tube, identify?
  157. Grundig Majestic console
  158. ANother Grundig thread - sv50 amp
  159. Russian 6AQ8
  160. Tonfunk Fonovox T587
  161. Kenwood KW-70
  162. Harman Kardon Blue Power Switch Needed
  163. Sparky kind of sound....question.
  164. Best Cleaning Method?
  165. I'm building a tube amp. what parts?My moonshot!
  166. Rectifiers: either rarer than hens teeth or I don't know what I'm looking for
  167. Big Molded caps
  168. What equipment do I need to test & repair my tube amps?
  169. Triplett 3413-A tester...not testing
  170. 6GV8 at low voltage
  171. Tube amp power supply
  172. 6hb6/6ha6
  173. Antique Tube Clock Radio
  174. Super tight potentiometer
  175. Time for another tale of SCROE!!!! Bogen & Fisher
  176. 500k resistor
  177. premium 6V6 part two - schematics
  178. eek gads Ampex Console!
  179. THE present for the Tubehead/Musician that has everything
  180. Cav a 12: Hybrid, cheap, chinese, 2x200
  181. Bubbling goo
  182. 6BQ5/EL84 competition?
  183. I'm lazy - anyone have a Sansui 1000A cap list ?
  184. Another old German radio
  185. Why do they put (most) electrolytic caps in cans?
  186. Silvertone radio with wire recorder
  187. Various and latest finds...
  188. Will a dedicated DAC improve sound when combined with a tube amp?
  189. Webor Score
  190. good "cheap" tube amps
  191. Power Cap Discharge
  192. Tube preamp, eight 6922s...?
  193. Anyone have a Bada HD-22SE cd player?
  194. Another tubed mystery
  195. My Ampex console deal of last friday...
  196. vintage tube info
  197. Bias point 6GW8?
  198. Tube or SS... What do you think?
  199. Thoughts on this Stromberg Amp?
  200. amp output power??
  201. 100x100uF capacitor
  202. possible cause for mid frq hum?
  203. RCA Victor 58V
  204. Testing an "eye" tube
  205. Magnavox console from IL
  206. $10 stereo tube amp
  207. chinese tube amps, whats under the tranny covers?
  208. WHere to get tubes tested?
  209. Tube Amp Repair?
  210. Where should I put the best tubes?
  211. Old Fisher Preamp & Tuner Query
  212. my new sherwood
  213. Stand-alone Lafayette Tube Phono Stage
  214. I jumped in with both feet....I must be nuts!
  215. BMS (TechTube) in administration
  216. sherwood, made in usa or japan?!?!?
  217. listening impressions of the $10 tube amp
  218. The hottest nudes: show 'em to me (AMPS folks, just tube amplifiers, etc...)
  219. Vintage Tube Preamps
  220. Tube questions
  221. Edcor & Hammond P/P OPT
  222. MPS OPTs for hi-fi
  223. Pre- QUAD 2 tube amp
  224. Rare tube numbers to watch out for?
  225. My first tube project - 1947 Airline
  226. Dynaco ST70
  227. GE Porta-Fi, Wireless Tube Speaker
  228. Confusing tube compliment
  229. 7199 to 6u8a conversion
  230. Sherwood receivers vs. Sherwood integrateds
  231. MPX adapters?
  232. Is the 6N2P-EV tube interchangeable with the 12AX7/ECC83
  233. JJ can cap question
  234. What gear do you wish you kept?
  235. Philco Console
  236. Is 6av6 really 1/2 of a 12ax7 ?
  237. What we restorers really need...
  238. Siemens diode
  239. PIO caps for my pre
  240. 1949 Hallman Organ
  241. Tubes and Cold Weather?
  242. pilot lite wireing question
  243. Seeking opinions on Berning EA-230 amp
  244. Fisher 500 c cabinet
  245. woohoo! maggie 101b on the bench
  246. My '' New'' Fisher 500c
  247. 6bq5 - stereo single ended schematic??
  248. Hum on a scope
  249. Help needed for a quest
  250. why are diy chassis so expensive?