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  1. Newbie needs help.I want2build a Pass amp!
  2. Aleph J Front End for Pre
  3. J2 and update of F2 (pelase delete)
  4. Honking Sound?
  5. Any reason why Pass is not Dual Mono amp???
  6. Explosion in Forte 1A...
  7. Parts give away
  8. Bride of Zen with a small NFB
  9. Zen headamp. PCB, my ver.
  10. 2SJ28 Vfet SE Amplifier
  11. help me about NP D-1
  12. Tubes to transistors, is it worthwhile
  13. Circlotron Meditations
  14. Aleph-X: strange signals ....
  15. Aleph X building
  16. IXYS depletion MOSFETs: What are they good for?
  17. U406
  18. Forte Audio 4A
  19. Temperature of resistors in CCRC PSU
  20. What Pass designs have you built?
  21. Next Zen designs
  22. aleph power questions
  23. Fate of Class A
  24. "NP Series" ... which to build if:
  25. Threshold 800A and other old models: Mospec 2N5876/2N5878 or ON MJ21193/MJ21194 ?
  26. Planning to build an Aleph 5 dual mono amps - advice
  27. Pass "DeLite" Amp from BAF
  28. B1 Power Supply Options
  29. First guitar amp
  30. Almost new Linear Fet
  31. Two B1 and a crossover
  32. OK to run an RC filter on the output of my F3?
  33. Burning Amp 09
  34. Better MC Pre-Pre solution for low internal coil resistance- not only for Pearl phono
  35. Cascode topology for Power Output like STASIS - no longer used in today's amps; why?
  36. B1 pcb's are ordered and...
  37. Potentiometer value for Zen v4
  38. The Sweet Spot
  39. APOX volume-input for Aleph P1.7 question
  40. heatsink for aleph 4
  41. B1 layout question
  42. B1 Buffer Preamp - FET choice?
  43. XP10/20 Coupling Caps
  44. Choosing speakers for Zen v4
  45. F5 wiring
  46. Semisouth JFET's: What are they good for?
  47. PS Audio 4.6: a NP's project?
  48. Hafler P3000: crackling in right channel
  49. First Watt F1 - compensation network for fostex 126e
  50. super symetry on aleph ?
  51. Aleph X PCBs
  52. Threshold FET-10/hl power connector
  53. Aleph X2 and HD650
  54. B&W 800d......Pass XA200.5 or X600.5?
  55. aleph 4 questions
  56. VoltageDAC with B1 output buffer
  57. F5 Parts recommendations
  58. Pass Tutorial Request
  59. Vintage V-FETs in class-A amplifier with complementary push-pull output
  60. SIMPLE Aleph Pre-amp,
  61. Threshold CAS 1
  62. All I want for Xmas...
  63. SR1 speaker
  64. Long time Pass fan
  65. irfp240pbf or irf9240pbf for aleph 4
  66. Appropriate Preamp for Aleph 2 question
  67. F5 X chromosome mates with SET
  68. Is a mini-Aleph using BF862 possible?
  69. Help with B1 PSU
  70. SA4/e
  71. FirstWatt J2
  72. Aleph4 gate proection zener failure
  73. Anybody tried the F3 with AKG K1000 headphones?
  74. Amazing Circlotron with Power JFets
  75. convert aleph 5 to 2
  76. equivalent mosfet for aleph 4
  77. X150.5 Queries
  78. What input voltage produces maximum output with the F5?
  79. Output capacitor for Zen v4
  80. Universal chassis
  81. minimum load impedance for DIY opamp
  82. Well, That was stupid of me....
  83. threshold sl-10
  84. ZV7-T meets ZV8
  85. F5 enough for floorstanders?
  86. Thanks for the F5!
  87. Arctic Silver Epoxy for F5 mosfets?
  88. modify aleph 1.2
  89. XVR1 Amplifier?? Advice please Nelson
  90. A75 to BA2?
  91. F5 hum
  92. Single output pair class A design?
  93. F3 on ebay at $750GBP
  94. Good Gnews and Bad Gnews w/ my F5 - help?
  95. Balanced Stereo Pot for Balanced B1?
  96. Bipolar Zen4 ?
  97. Burning Amplifier BA-2
  98. Finished my DIY F2 last night
  99. Mini Aleph Problem
  100. 2SJ109-BL's
  101. Stereo Aleph as mono (paralleled!)
  102. F5 Help Needed
  103. Inspiration for future ZEN Versions - basic description of Italians 400.000 $ Amp
  104. World's expensivest Audio Power Amplifiers - $100.000 - $600.000
  105. Which F?
  106. Aleph Heatsinks (My Last Noob Question of the Day)
  107. Beast with a Thousand JFETs
  108. Noob Question about Mini-A (I swear I searched)
  109. PC-like cooling?
  110. Another way to insulate transistors from heatsinks
  111. Neatness of wires?
  112. Tube front end for F3 amplifier
  113. Heat Sink tap/thread size
  114. Burning amp
  115. Bench testing a SA/4e
  116. Thermistor Location for F5 power supply
  117. Building a better F2?
  118. bypass output capacitor
  119. A relatively big modular poweramp...
  120. Resistor question for F1
  121. FS: CDM9 tray loader with new gear
  122. SiC JFETS
  123. Aleph P & Aleph 5
  124. Question about proper orientation of Q5,Q6 F5 driver board
  125. cviller f5 board Q5, Q6 orientation?
  126. DIY Aleph 5 vs real Aleph 5
  127. Is this overkill for an F1?
  128. Pass F5 Help Needed
  129. F5 - Antek 4218 Wiring Question
  130. Car Audio Amps by Nelson Pass
  131. Aleph 2's Heat
  132. B1 jfet help .
  133. Class A push-pull
  134. Fqa12p20 Fqa19n20c Discontinuation
  135. Big torrid's, with wrong voltages.
  136. Acceptable Ripple Current for Aleph 2
  137. F* amp VS Single Ended DHT tube amp
  138. First version Aleph 0 (Null, ZERO, O, Os, 0s) versus later Aleph versions
  139. First version Aleph 0 (Null, ZERO, O, Os, 0s) versus later Aleph versions
  140. Toroidal transformer for F1
  141. silly question: diodes
  142. Papa, Watt's next?
  143. Aleph 2 Built But Some Questions Remaining
  144. Which first watt amp for Zu Druid mk4?
  145. What speakers are U using for AX-100/AXJ100
  146. Pass X250+ Wadia
  147. First Watt F1 question
  148. Repair question re: threshold 400a
  149. Nelson Pass, Thanks for writing!
  150. Reading Leaving Class A . . .
  151. Aleph (Single Ended) + Larvadin (no Memory Distortion) = Ultimate Aleph?
  152. My DIY Aleph 5 is Alive!!
  153. Threshold S/500 bias set up anyone?
  154. Aleph 5 High DC Offset
  155. What is it about Nelson's aleph amps...
  156. Nice Heatsinks for Aleph
  157. Checking for interest in Conrad HS GB (USA ONLY)
  158. mosfet gate voltage question
  159. schematic variation and sim results of Pass "X" series US pat 5376899
  160. Is B4 still on the horizon?
  161. B1 buffer as integrated amp
  162. diy XA30.5
  163. XP-10 Cap Rolling
  164. F3 volumn problem
  165. Aleph 4 - Simulation Results from "Circuitmaker"
  166. Long speaker cables
  167. Newbie question on suitability of A40 with Shackman electrostatic HF panels
  168. Nelson Pass and N.E.W. Amps?
  169. Pass Shunt Circuit
  170. F2
  171. F1 or F2 with MIT speaker cables?
  172. Aleph 2 PSU Question
  173. Aleph j Service Manual.
  174. I need to battery power F4, F5's... Ideas?
  175. Adcom GFA-555 Feedback DC-Blocking Cap?
  176. SR-1, Bravissimo Nelson
  177. Avel 20v 1000va. Anyone interested?
  178. mini aleph transformer question
  179. Variac size to buy
  180. Santa UPS! Pass Goodies
  181. Guitar Pre amp humming problem
  182. Guitar Pre amp humming problem
  183. ALEPH 2 Service Manual
  184. An F1 clone comes alive. Again.
  185. j.fet front aleph 5
  186. Stasis Voltage section
  187. F5 Single Primary Transformer
  188. Aleph in Car~
  189. BF862 Preamp
  190. help with b1 + gainclone build
  191. Schematics Threshold Series I or II
  192. Desparately seeking F3 PCB's!!!
  193. Aleph2 or Aleph-X for Martin Logan Request?
  194. Which amp for speakers with a Fountek Neo Pro 5i and 12 inch woofer
  195. Many question about Threshold S/** supply rails
  196. Looking for a Calculating Tool like Axe-1 but for Aleph 2
  197. pearl PCB's
  198. buffer and impedance matching
  199. B1 pre earth safety question (newbie)
  200. Resisters
  201. F5 bias question
  202. Best amplifier for "hard" acoustic system
  203. more power from aleph 5
  204. Start a SOZ
  205. F1 heatsink?
  206. PSU caps for a 400A
  207. Can F1s output/speaker grounds be tied?
  208. Soundstream Class A 100 II - designed by Pass?
  209. amp for martin logan quest
  210. Consent for work on your FW
  211. Amplifier recommendations
  212. Aleph 30 vs. Aleph 3
  213. The Aleph "Ge" - Germanium Preamplifer
  214. Aleph J-X Amp Project
  215. ZV7-T questions:
  216. The 50W version of Zen9
  217. SMPS for F5
  218. Aleph 30 build by diyaudio newbie
  219. Building a symmetrical psu B1 buffer
  220. Aleph 3 (electrolytics)
  221. tube zen
  222. Firstwatt F1 to drive Stax
  223. Resistor upgrade for Firstwatt F1
  224. Giga Mosfet
  225. R1, R44 burning up- ax-100
  226. Amplifier for 6ohm speaker
  227. Current mirror for the aleph?
  228. Ccs
  229. Passdiy site
  230. Pass X1 Pre:Voltage change from 110V to 220-240V
  231. Sulzer Regulator for B1
  232. B-1 buffer question
  233. Ba-1
  234. Bias problems in Threshold SA/1
  235. Threshold FET-10/PC phono settings
  236. The Difference Engine Preamp
  237. O.H. Schade(1938) meets MOSFET
  238. Adcom GFA-555
  239. F5 Build Instructions
  240. Null Test
  241. Adcom GFA-535... Pics... is THIS Stock??
  242. Please PAPA, PASS X0.2 volume control ?
  243. B1 buffer
  244. Fuse value for Threshold Fet/10 He
  245. Valves
  246. DIY GFP-750 Power Supply Repair
  247. 'Aleph' Capacitors For Sale
  248. Pass XA30.5 in Stereophile, May 2009
  249. F1 or F5 for K1000
  250. Two Transistor Amplifier

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