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  1. UL CFB Switching - Beginner Question
  2. Immediate International Shipping Charge Increase
  3. SSE pentode/triode/UL
  4. Another Use for 6AV5GAs; Pass Tubes in Regulated Power Supply for SE Amps
  5. Where are the TSE Grid stoppers?
  6. Simple SE build in 2012
  7. Tubelab SE Noise Problem
  8. Tubelab SE Mosfet
  9. General Tubelab PCB question...
  10. Distortion - which is more significant - IMD or THD?
  11. TSE breadboarded, making music, LED question
  12. SSE parts
  13. 6AV5GAs Re-Visited -OR- Pretty Darn Good SE Amp
  14. DN2540N5 cascade CCS
  15. 10m45 ICs vary a lot?
  16. Tubelab SE and 3.5k tx advice
  17. Simple SE Cathode Resistor Values
  18. Internal wiring choices (gauge)
  19. shipping from tubelab
  20. The SSE as mono-block
  21. SimpleSE R17_R27 selection
  22. TSE Without Volume Pot?
  23. Tubelab SE CCS help needed
  24. SE board + interstage trans. + 211
  25. mosfet failure
  26. UL/Triode -- CFB/Disable NOOB
  27. SimpleSE PSUD II B+
  28. Russian 6H13C for TSE topology
  29. Will my TSE zap my children?
  30. TSE CCS fail
  31. Tubelab Simple SE low B+
  32. Simple P-P board availability?
  33. Getting started on SE build
  34. TSE interstage coupling cap
  35. TSE Bias and MOSFET
  36. EL84 SPP Edcor OPT choices
  37. TSE capacitor question
  38. Tubelab Simple SE motor run votages
  39. SimpleSE + Preamp
  40. Tubelab SE Using a separate power supply for the MOSFET drains
  41. Sparking Rectifier Tubes
  42. 7062 in Tubelab sse?
  43. TSE filament windings
  44. Noise floor of Tubelab SE
  45. feedback compensation capacitor on the Tubelab SPP
  46. regulator for TSE driver tube
  47. high voltage on heat sink
  48. Underside Pics Of TSE
  49. 45 TSE Checkout Fail
  50. 45 TSE desired tube current? Acceptable B+?
  51. SSE weird hum
  52. Allied Transformer Runs quite Hot
  53. TSE Bias Trimmers and Check Points
  54. testing my simple se
  55. KT88 Bias
  56. Build coming together nicely
  57. Tubelab SE Bias Issue
  58. Help With Switches For DC/ Simple SE
  59. Octal Driver Board
  60. Tubelab SE, What Volume Pot/s?
  61. Bad TSE Input Tube?
  62. Simple SE more OPT questions/ideas
  63. 3 years in the process of building Simple SE..
  64. Simple SE build help/ parts selection
  65. Help with Tubelab SE component selection
  66. Building the TSE board upside down
  67. Power tube filament issues - need help!
  68. Damping Factor
  69. SSE/KT-88/Transcendar OPT: UL? CFB? Why?
  70. Simple se ideas
  71. TSE Parts
  72. CSS Chip blown up???
  73. Tube change...what do you do?
  74. Board Availability
  75. EL34 pentode output in SSE
  76. Unplanned TSE mod, letting out the smoke
  77. Tubelab SE - XLS tubes
  78. Tubelab SE checkout shows -300V Bias voltage?
  79. high pass
  80. Psu tubelabse
  81. My Tubelab SE unanswered question
  82. SimpleSE heaven
  83. TubeLab SE - power supply
  84. Simple SE 1 dead speaker & front tube getting very hot very quickly
  85. Tubelab SE - Sockets off PCB?
  86. TubelabSE left 5842 drift
  87. NOS Svetlana 6550s work fine - wish I liked'm better
  88. Building a Tubelab SE 45 in the UK
  89. Anyone tried Rod Coleman's DHT in a TSE?
  90. OPTs: Baby Edcors (XSE) VS. Big Edcors (CXSE)
  91. Still have voltage problems with Simple SE
  92. Too HIgh B+ on Simple SE V21
  93. TSE redone..working well..but :)
  94. SSE: Will going from 60 to 100uF PSU caps make an audible difference?
  95. Why run the tubes so hot (over limits) ?
  96. Tubelab SE fire, help needed.
  97. Output filament suppy
  98. My TubelabSE is broken :(
  99. Should I use a B+ switch for SSE?
  100. 801A in Tubelab Single Ended?
  101. Simple SE using pwr trans without ct
  102. Tubelad SE new build
  103. tubelab sse checkout
  104. X2 cap for Simple Single Ended
  105. New Tubelab SE building in process.
  106. PCB solder joints blackening after two week's use - pic attached
  107. Current Limiter instead of fuse?
  108. SimpleSE Grounding Confusion
  109. Suitable output transformer for SSE?
  110. Is this motor run cap suitable for SSE?
  111. Simple SE with el34 and 10 pounder
  112. value on volum pot?
  113. SSE triode/UL wiring help please
  114. SSE checkout: so far so good, but have a B+ question
  115. Basic SSE input RCA jack wiring question
  116. grid stopper question - 300B TubelabSE
  117. Question on Tube Sockets
  118. Drive for Simple SE with EL34?
  119. 10m45s
  120. Second Time Around, Anyone?
  121. Alps 50K: How to wire
  122. Hum On SSingle Ended
  123. SSE Post-mortem help
  124. Running a TSE with 5u4g?
  125. TSE c4 question
  126. SSE Screen Voltage for 6550
  127. Why Not KT-66?
  128. SSE volume pot wiring is melting my brain (due ignorance!)
  129. Those using a Hammond 374-BX...
  130. Simple SE + Edcor XPWR059 power problem
  131. Simple SE Printable Board Layout
  132. EML 300b mesh in Tubelab SE?
  133. Simple SE troubleshoot
  134. R3 soldering pad ruined
  135. 6CK4 Model subckt Spice LTSpice
  136. help with tubelab SE checkout
  137. Can I drive the output tube harder?
  138. High bias - TubelabSE
  139. Confused about SSE "Tubes and Transformers"
  140. Variable cathode bias in SSE: 1k Ohm pot?
  141. Recommended thickness of wire for PCB connections on SSE
  142. I am having an odd bass issue with my Simple SE
  143. SimpleSE Checkout/CL-90 Fail
  144. PWR XFMR wiring
  145. 6CD6GA for the Simple SE?
  146. Adequate OPT's for >200Hz application
  147. Reducing filament hum in a Tubelab SE
  148. HV AC Selector Switch Rating
  149. Simple SE with EL34 and 600v B+
  150. ZAPH TMM and SimpleSe
  151. Simple SE with KT120s
  152. Help w/ SimpleSe Layout
  153. Simple SE + 8417s?
  154. No More Fairchild Diodes at Mouser
  155. 4/8 ohm speakers on single tap OPT
  156. KT90 Simple SE
  157. Simple SE, Antek Transformer
  158. Simple SE grounding
  159. Simple SE: Help sourcing power cap C1, 47uF 500V
  160. Bridge the SP-P?
  161. Simple SE choke
  162. Motor Run vs. Solen in TSE
  163. TubelabSE R31 and R32?
  164. Using 46 tube in Tubelab SE?
  165. Mosfets for Tubelab SE?
  166. Tube rolling input tubes Simple SE
  167. New Chassis for my Tubelab SE
  168. EL34 not glowing anymore on SimpleSE
  169. Have I fried an OPT?
  170. D1, d2, u10 and u20 on simple se
  171. Tubelab SE (300B + Softone RW-20 OPT) Wiring
  172. Tubelab SE Output Transformer Grounding?
  173. valve coolers
  174. Simple SE Tone Controls
  175. Converting Simple SE to 230V operation
  176. Board Terminals
  177. Fuse size for the Tubelab SE
  178. Simple SE Driver or Preamp Tube
  179. Grounding, non-conductive chassis
  180. TubelabSE with DN2540?
  181. CC Grid stopper value for TubelabSE?
  182. Simple SE Simple Power Drive?
  183. SSE bias question
  184. Warm up noise from Tubelab SE?
  185. SimpleSE - Reborn...again
  186. Wiring the Tubelab SE without a volume pot
  187. powerdrive problems
  188. EL84's in Simple SE w Pin Adapter
  189. Blown SimpleSE
  190. TubelabSE Are my heatsinks big enough for 300B's?
  191. 2A3 TSE blown Fuse and MOSFET
  192. Tubelab SE Coupling Capacitors
  193. Simple PP vs. Tubelab SE
  194. 5u4g rectifier OK in simple SE?
  195. "favorite" outputs for Simple P/P?
  196. screen supply for Simple PP Pentode mode?
  197. FRED diode change for Tubelab se
  198. 809 Tubelab SE ?
  199. Simple SE volume pot value???
  200. Simple SE meets ten pounds of power transformer
  201. SSE / Thanks
  202. Question about a power supply
  203. 7591's in the Simple SE
  204. Simple SE - very low volume
  205. Ebay 10 pounders with tubelab pcb's
  206. On going saga with Tubelab SE
  207. Simple PP Power TX?
  208. Simple SE Tubelab.com
  209. heat sources in SSE
  210. Tubelab SE buzzing
  211. Need Help with Tubelab SE
  212. Hot power transformer in Simple SE?
  213. Power XFMR Choice
  214. Multiple RCA Inputs - need switch help
  215. 6146 in the Simple SE
  216. SP-P for Phono?
  217. Fuse is blowing instantly (SSE)
  218. Driver Boards
  219. SimpleSE R17/27
  220. Edcor (O)PT vs tubelab's color codes?
  221. Ixys 10m45s
  222. Simple SE, auxiliary cap?
  223. Axials for C1/C2 on SSE?
  224. Tube choices...........
  225. Simple P-P Board & Parts Kits
  226. Simple SE mods for 6DZ7s
  227. A preamp with the Simple SE?
  228. alternative for DSEI-12 FREDs
  229. 12AT7 tube life
  230. Tubelab SE blown C12
  231. OPT vs tubes
  232. Simple SE with kt120?
  233. A new simple se lives
  234. Dual Simple SE's in Push Pull w Differential Input
  235. SimpleSE CFB problem
  236. el84 tube types
  237. Beefing up a SimpleSE Power Supply
  238. Again with the HEX FREDs?
  239. SimpleSE transformers
  240. Tubelab se with blown FREDs
  241. TubelabSE Overheating?
  242. possible problem with sse
  243. Auricaps in SSE and SSE as a guitar amp.
  244. input impedance of the Tubelab SE?
  245. Power Drive Cookbook...Pages Missing?
  246. Alternative to HEXFRED in SSE?
  247. Summer is here - little tubes go in Simple SE
  248. Simple SE with toroid OPTs ?
  249. Simple SE - no sound on one channel
  250. Tubelab Simple SE In Parallel Mono Block?