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  1. Explosion in Forte 1A...
  2. Parts give away
  3. Bride of Zen with a small NFB
  4. Zen headamp. PCB, my ver.
  5. 2SJ28 Vfet SE Amplifier
  6. help me about NP D-1
  7. Tubes to transistors, is it worthwhile
  8. Circlotron Meditations
  9. Aleph-X: strange signals ....
  10. Aleph X building
  11. IXYS depletion MOSFETs: What are they good for?
  12. U406
  13. Forte Audio 4A
  14. Temperature of resistors in CCRC PSU
  15. What Pass designs have you built?
  16. Next Zen designs
  17. aleph power questions
  18. Fate of Class A
  19. "NP Series" ... which to build if:
  20. Threshold 800A and other old models: Mospec 2N5876/2N5878 or ON MJ21193/MJ21194 ?
  21. Planning to build an Aleph 5 dual mono amps - advice
  22. Pass "DeLite" Amp from BAF
  23. B1 Power Supply Options
  24. First guitar amp
  25. Almost new Linear Fet
  26. Two B1 and a crossover
  27. OK to run an RC filter on the output of my F3?
  28. Burning Amp 09
  29. Better MC Pre-Pre solution for low internal coil resistance- not only for Pearl phono
  30. Cascode topology for Power Output like STASIS - no longer used in today's amps; why?
  31. B1 pcb's are ordered and...
  32. Potentiometer value for Zen v4
  33. The Sweet Spot
  34. APOX volume-input for Aleph P1.7 question
  35. heatsink for aleph 4
  36. B1 layout question
  37. B1 Buffer Preamp - FET choice?
  38. XP10/20 Coupling Caps
  39. Choosing speakers for Zen v4
  40. F5 wiring
  41. Semisouth JFET's: What are they good for?
  42. PS Audio 4.6: a NP's project?
  43. Hafler P3000: crackling in right channel
  44. First Watt F1 - compensation network for fostex 126e
  45. super symetry on aleph ?
  46. Aleph X PCBs
  47. Threshold FET-10/hl power connector
  48. Aleph X2 and HD650
  49. B&W 800d......Pass XA200.5 or X600.5?
  50. aleph 4 questions
  51. VoltageDAC with B1 output buffer
  52. F5 Parts recommendations
  53. Pass Tutorial Request
  54. Vintage V-FETs in class-A amplifier with complementary push-pull output
  55. SIMPLE Aleph Pre-amp,
  56. Threshold CAS 1
  57. All I want for Xmas...
  58. SR1 speaker
  59. Long time Pass fan
  60. irfp240pbf or irf9240pbf for aleph 4
  61. Appropriate Preamp for Aleph 2 question
  62. F5 X chromosome mates with SET
  63. Is a mini-Aleph using BF862 possible?
  64. Help with B1 PSU
  65. SA4/e
  66. FirstWatt J2
  67. Aleph4 gate proection zener failure
  68. Anybody tried the F3 with AKG K1000 headphones?
  69. Amazing Circlotron with Power JFets
  70. convert aleph 5 to 2
  71. equivalent mosfet for aleph 4
  72. X150.5 Queries
  73. What input voltage produces maximum output with the F5?
  74. Output capacitor for Zen v4
  75. Universal chassis
  76. minimum load impedance for DIY opamp
  77. Well, That was stupid of me....
  78. threshold sl-10
  79. ZV7-T meets ZV8
  80. F5 enough for floorstanders?
  81. Thanks for the F5!
  82. Arctic Silver Epoxy for F5 mosfets?
  83. modify aleph 1.2
  84. XVR1 Amplifier?? Advice please Nelson
  85. A75 to BA2?
  86. F5 hum
  87. Single output pair class A design?
  88. F3 on ebay at $750GBP
  89. Good Gnews and Bad Gnews w/ my F5 - help?
  90. Balanced Stereo Pot for Balanced B1?
  91. Bipolar Zen4 ?
  92. Burning Amplifier BA-2
  93. Finished my DIY F2 last night
  94. Mini Aleph Problem
  95. 2SJ109-BL's
  96. Stereo Aleph as mono (paralleled!)
  97. F5 Help Needed
  98. Inspiration for future ZEN Versions - basic description of Italians 400.000 $ Amp
  99. World's expensivest Audio Power Amplifiers - $100.000 - $600.000
  100. Which F?
  101. Aleph Heatsinks (My Last Noob Question of the Day)
  102. Beast with a Thousand JFETs
  103. Noob Question about Mini-A (I swear I searched)
  104. PC-like cooling?
  105. Another way to insulate transistors from heatsinks
  106. Neatness of wires?
  107. Tube front end for F3 amplifier
  108. Heat Sink tap/thread size
  109. Burning amp
  110. Bench testing a SA/4e
  111. Thermistor Location for F5 power supply
  112. Building a better F2?
  113. bypass output capacitor
  114. A relatively big modular poweramp...
  115. Resistor question for F1
  116. FS: CDM9 tray loader with new gear
  117. SiC JFETS
  118. Aleph P & Aleph 5
  119. Question about proper orientation of Q5,Q6 F5 driver board
  120. cviller f5 board Q5, Q6 orientation?
  121. DIY Aleph 5 vs real Aleph 5
  122. Is this overkill for an F1?
  123. Pass F5 Help Needed
  124. F5 - Antek 4218 Wiring Question
  125. Car Audio Amps by Nelson Pass
  126. Aleph 2's Heat
  127. B1 jfet help .
  128. Class A push-pull
  129. Fqa12p20 Fqa19n20c Discontinuation
  130. Big torrid's, with wrong voltages.
  131. Acceptable Ripple Current for Aleph 2
  132. F* amp VS Single Ended DHT tube amp
  133. First version Aleph 0 (Null, ZERO, O, Os, 0s) versus later Aleph versions
  134. First version Aleph 0 (Null, ZERO, O, Os, 0s) versus later Aleph versions
  135. Toroidal transformer for F1
  136. silly question: diodes
  137. Papa, Watt's next?
  138. Aleph 2 Built But Some Questions Remaining
  139. Which first watt amp for Zu Druid mk4?
  140. What speakers are U using for AX-100/AXJ100
  141. Pass X250+ Wadia
  142. First Watt F1 question
  143. Repair question re: threshold 400a
  144. Nelson Pass, Thanks for writing!
  145. Reading Leaving Class A . . .
  146. Aleph (Single Ended) + Larvadin (no Memory Distortion) = Ultimate Aleph?
  147. My DIY Aleph 5 is Alive!!
  148. Threshold S/500 bias set up anyone?
  149. Aleph 5 High DC Offset
  150. What is it about Nelson's aleph amps...
  151. Nice Heatsinks for Aleph
  152. Checking for interest in Conrad HS GB (USA ONLY)
  153. mosfet gate voltage question
  154. schematic variation and sim results of Pass "X" series US pat 5376899
  155. Is B4 still on the horizon?
  156. B1 buffer as integrated amp
  157. diy XA30.5
  158. XP-10 Cap Rolling
  159. F3 volumn problem
  160. Aleph 4 - Simulation Results from "Circuitmaker"
  161. Long speaker cables
  162. Newbie question on suitability of A40 with Shackman electrostatic HF panels
  163. Nelson Pass and N.E.W. Amps?
  164. Pass Shunt Circuit
  165. F2
  166. F1 or F2 with MIT speaker cables?
  167. Aleph 2 PSU Question
  168. Aleph j Service Manual.
  169. I need to battery power F4, F5's... Ideas?
  170. Adcom GFA-555 Feedback DC-Blocking Cap?
  171. SR-1, Bravissimo Nelson
  172. Avel 20v 1000va. Anyone interested?
  173. mini aleph transformer question
  174. Variac size to buy
  175. Santa UPS! Pass Goodies
  176. Guitar Pre amp humming problem
  177. Guitar Pre amp humming problem
  178. ALEPH 2 Service Manual
  179. An F1 clone comes alive. Again.
  180. j.fet front aleph 5
  181. Stasis Voltage section
  182. F5 Single Primary Transformer
  183. Aleph in Car~
  184. BF862 Preamp
  185. help with b1 + gainclone build
  186. Schematics Threshold Series I or II
  187. Desparately seeking F3 PCB's!!!
  188. Aleph2 or Aleph-X for Martin Logan Request?
  189. Which amp for speakers with a Fountek Neo Pro 5i and 12 inch woofer
  190. Many question about Threshold S/** supply rails
  191. Looking for a Calculating Tool like Axe-1 but for Aleph 2
  192. pearl PCB's
  193. buffer and impedance matching
  194. B1 pre earth safety question (newbie)
  195. Resisters
  196. F5 bias question
  197. Best amplifier for "hard" acoustic system
  198. more power from aleph 5
  199. Start a SOZ
  200. F1 heatsink?
  201. PSU caps for a 400A
  202. Can F1s output/speaker grounds be tied?
  203. Soundstream Class A 100 II - designed by Pass?
  204. amp for martin logan quest
  205. Consent for work on your FW
  206. Amplifier recommendations
  207. Aleph 30 vs. Aleph 3
  208. The Aleph "Ge" - Germanium Preamplifer
  209. Aleph J-X Amp Project
  210. ZV7-T questions:
  211. The 50W version of Zen9
  212. SMPS for F5
  213. Aleph 30 build by diyaudio newbie
  214. Building a symmetrical psu B1 buffer
  215. Aleph 3 (electrolytics)
  216. tube zen
  217. Firstwatt F1 to drive Stax
  218. Resistor upgrade for Firstwatt F1
  219. Giga Mosfet
  220. R1, R44 burning up- ax-100
  221. Amplifier for 6ohm speaker
  222. Current mirror for the aleph?
  223. Ccs
  224. Passdiy site
  225. Pass X1 Pre:Voltage change from 110V to 220-240V
  226. Sulzer Regulator for B1
  227. B-1 buffer question
  228. Ba-1
  229. Biasproblems in Threshold SA/1
  230. Threshold FET-10/PC phono settings
  231. The Difference Engine Preamp
  232. O.H. Schade(1938) meets MOSFET
  233. Adcom GFA-555
  234. F5 Build Instructions
  235. Null Test
  236. Adcom GFA-535... Pics... is THIS Stock??
  237. Please PAPA, PASS X0.2 volume control ?
  238. B1 buffer
  239. Fuse value for Threshold Fet/10 He
  240. Valves
  241. DIY GFP-750 Power Supply Repair
  242. 'Aleph' Capacitors For Sale
  243. Pass XA30.5 in Stereophile, May 2009
  244. F1 or F5 for K1000
  245. Two Transistor Amplifier
  246. No more aching back
  247. The grounding
  248. Damping plate for preamp
  249. First Watt F5 as I/V stage?
  250. strange sound from my Threshold SA3 sometimes

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