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  1. aleph power questions
  2. Fate of Class A
  3. "NP Series" ... which to build if:
  4. Threshold 800A and other old models: Mospec 2N5876/2N5878 or ON MJ21193/MJ21194 ?
  5. Planning to build an Aleph 5 dual mono amps - advice
  6. Pass "DeLite" Amp from BAF
  7. B1 Power Supply Options
  8. First guitar amp
  9. Almost new Linear Fet
  10. Two B1 and a crossover
  11. OK to run an RC filter on the output of my F3?
  12. Burning Amp 09
  13. Better MC Pre-Pre solution for low internal coil resistance- not only for Pearl phono
  14. Cascode topology for Power Output like STASIS - no longer used in today's amps; why?
  15. B1 pcb's are ordered and...
  16. Potentiometer value for Zen v4
  17. The Sweet Spot
  18. APOX volume-input for Aleph P1.7 question
  19. heatsink for aleph 4
  20. B1 layout question
  21. B1 Buffer Preamp - FET choice?
  22. XP10/20 Coupling Caps
  23. Choosing speakers for Zen v4
  24. F5 wiring
  25. Semisouth JFET's: What are they good for?
  26. PS Audio 4.6: a NP's project?
  27. Hafler P3000: crackling in right channel
  28. First Watt F1 - compensation network for fostex 126e
  29. super symetry on aleph ?
  30. Aleph X PCBs
  31. Threshold FET-10/hl power connector
  32. Aleph X2 and HD650
  33. B&W 800d......Pass XA200.5 or X600.5?
  34. aleph 4 questions
  35. VoltageDAC with B1 output buffer
  36. F5 Parts recommendations
  37. Pass Tutorial Request
  38. Vintage V-FETs in class-A amplifier with complementary push-pull output
  39. SIMPLE Aleph Pre-amp,
  40. Threshold CAS 1
  41. All I want for Xmas...
  42. SR1 speaker
  43. Long time Pass fan
  44. irfp240pbf or irf9240pbf for aleph 4
  45. Appropriate Preamp for Aleph 2 question
  46. F5 X chromosome mates with SET
  47. Is a mini-Aleph using BF862 possible?
  48. Help with B1 PSU
  49. SA4/e
  50. FirstWatt J2
  51. Aleph4 gate proection zener failure
  52. Anybody tried the F3 with AKG K1000 headphones?
  53. Amazing Circlotron with Power JFets
  54. convert aleph 5 to 2
  55. equivalent mosfet for aleph 4
  56. X150.5 Queries
  57. What input voltage produces maximum output with the F5?
  58. Output capacitor for Zen v4
  59. Universal chassis
  60. minimum load impedance for DIY opamp
  61. Well, That was stupid of me....
  62. threshold sl-10
  63. ZV7-T meets ZV8
  64. F5 enough for floorstanders?
  65. Thanks for the F5!
  66. Arctic Silver Epoxy for F5 mosfets?
  67. modify aleph 1.2
  68. XVR1 Amplifier?? Advice please Nelson
  69. A75 to BA2?
  70. F5 hum
  71. Single output pair class A design?
  72. F3 on ebay at $750GBP
  73. Good Gnews and Bad Gnews w/ my F5 - help?
  74. Balanced Stereo Pot for Balanced B1?
  75. Bipolar Zen4 ?
  76. Burning Amplifier BA-2
  77. Finished my DIY F2 last night
  78. Mini Aleph Problem
  79. 2SJ109-BL's
  80. Stereo Aleph as mono (paralleled!)
  81. F5 Help Needed
  82. Inspiration for future ZEN Versions - basic description of Italians 400.000 $ Amp
  83. World's expensivest Audio Power Amplifiers - $100.000 - $600.000
  84. Which F?
  85. Aleph Heatsinks (My Last Noob Question of the Day)
  86. Beast with a Thousand JFETs
  87. Noob Question about Mini-A (I swear I searched)
  88. PC-like cooling?
  89. Another way to insulate transistors from heatsinks
  90. Neatness of wires?
  91. Tube front end for F3 amplifier
  92. Heat Sink tap/thread size
  93. Burning amp
  94. Bench testing a SA/4e
  95. Thermistor Location for F5 power supply
  96. Building a better F2?
  97. bypass output capacitor
  98. A relatively big modular poweramp...
  99. Resistor question for F1
  100. FS: CDM9 tray loader with new gear
  101. SiC JFETS
  102. Aleph P & Aleph 5
  103. Question about proper orientation of Q5,Q6 F5 driver board
  104. cviller f5 board Q5, Q6 orientation?
  105. DIY Aleph 5 vs real Aleph 5
  106. Is this overkill for an F1?
  107. Pass F5 Help Needed
  108. F5 - Antek 4218 Wiring Question
  109. Car Audio Amps by Nelson Pass
  110. Aleph 2's Heat
  111. B1 jfet help .
  112. Class A push-pull
  113. Fqa12p20 Fqa19n20c Discontinuation
  114. Big torrid's, with wrong voltages.
  115. Acceptable Ripple Current for Aleph 2
  116. F* amp VS Single Ended DHT tube amp
  117. First version Aleph 0 (Null, ZERO, O, Os, 0s) versus later Aleph versions
  118. First version Aleph 0 (Null, ZERO, O, Os, 0s) versus later Aleph versions
  119. Toroidal transformer for F1
  120. silly question: diodes
  121. Papa, Watt's next?
  122. Aleph 2 Built But Some Questions Remaining
  123. Which first watt amp for Zu Druid mk4?
  124. What speakers are U using for AX-100/AXJ100
  125. Pass X250+ Wadia
  126. First Watt F1 question
  127. Repair question re: threshold 400a
  128. Nelson Pass, Thanks for writing!
  129. Reading Leaving Class A . . .
  130. Aleph (Single Ended) + Larvadin (no Memory Distortion) = Ultimate Aleph?
  131. My DIY Aleph 5 is Alive!!
  132. Threshold S/500 bias set up anyone?
  133. Aleph 5 High DC Offset
  134. What is it about Nelson's aleph amps...
  135. Nice Heatsinks for Aleph
  136. Checking for interest in Conrad HS GB (USA ONLY)
  137. mosfet gate voltage question
  138. schematic variation and sim results of Pass "X" series US pat 5376899
  139. Is B4 still on the horizon?
  140. B1 buffer as integrated amp
  141. diy XA30.5
  142. XP-10 Cap Rolling
  143. F3 volumn problem
  144. Aleph 4 - Simulation Results from "Circuitmaker"
  145. Long speaker cables
  146. Newbie question on suitability of A40 with Shackman electrostatic HF panels
  147. Nelson Pass and N.E.W. Amps?
  148. Pass Shunt Circuit
  149. F2
  150. F1 or F2 with MIT speaker cables?
  151. Aleph 2 PSU Question
  152. Aleph j Service Manual.
  153. I need to battery power F4, F5's... Ideas?
  154. Adcom GFA-555 Feedback DC-Blocking Cap?
  155. SR-1, Bravissimo Nelson
  156. Avel 20v 1000va. Anyone interested?
  157. mini aleph transformer question
  158. Variac size to buy
  159. Santa UPS! Pass Goodies
  160. Guitar Pre amp humming problem
  161. Guitar Pre amp humming problem
  162. ALEPH 2 Service Manual
  163. An F1 clone comes alive. Again.
  164. j.fet front aleph 5
  165. Stasis Voltage section
  166. F5 Single Primary Transformer
  167. Aleph in Car~
  168. BF862 Preamp
  169. help with b1 + gainclone build
  170. Schematics Threshold Series I or II
  171. Desparately seeking F3 PCB's!!!
  172. Aleph2 or Aleph-X for Martin Logan Request?
  173. Which amp for speakers with a Fountek Neo Pro 5i and 12 inch woofer
  174. Many question about Threshold S/** supply rails
  175. Looking for a Calculating Tool like Axe-1 but for Aleph 2
  176. pearl PCB's
  177. buffer and impedance matching
  178. B1 pre earth safety question (newbie)
  179. Resisters
  180. F5 bias question
  181. Best amplifier for "hard" acoustic system
  182. more power from aleph 5
  183. Start a SOZ
  184. F1 heatsink?
  185. PSU caps for a 400A
  186. Can F1s output/speaker grounds be tied?
  187. Soundstream Class A 100 II - designed by Pass?
  188. amp for martin logan quest
  189. Consent for work on your FW
  190. Amplifier recommendations
  191. Aleph 30 vs. Aleph 3
  192. The Aleph "Ge" - Germanium Preamplifer
  193. Aleph J-X Amp Project
  194. ZV7-T questions:
  195. The 50W version of Zen9
  196. SMPS for F5
  197. Aleph 30 build by diyaudio newbie
  198. Building a symmetrical psu B1 buffer
  199. Aleph 3 (electrolytics)
  200. tube zen
  201. Firstwatt F1 to drive Stax
  202. Resistor upgrade for Firstwatt F1
  203. Giga Mosfet
  204. R1, R44 burning up- ax-100
  205. Amplifier for 6ohm speaker
  206. Current mirror for the aleph?
  207. Ccs
  208. Passdiy site
  209. Pass X1 Pre:Voltage change from 110V to 220-240V
  210. Sulzer Regulator for B1
  211. B-1 buffer question
  212. Ba-1
  213. Biasproblems in Threshold SA/1
  214. Threshold FET-10/PC phono settings
  215. The Difference Engine Preamp
  216. O.H. Schade(1938) meets MOSFET
  217. Adcom GFA-555
  218. F5 Build Instructions
  219. Null Test
  220. Adcom GFA-535... Pics... is THIS Stock??
  221. Please PAPA, PASS X0.2 volume control ?
  222. B1 buffer
  223. Fuse value for Threshold Fet/10 He
  224. Valves
  225. DIY GFP-750 Power Supply Repair
  226. 'Aleph' Capacitors For Sale
  227. Pass XA30.5 in Stereophile, May 2009
  228. F1 or F5 for K1000
  229. Two Transistor Amplifier
  230. No more aching back
  231. The grounding
  232. Damping plate for preamp
  233. First Watt F5 as I/V stage?
  234. strange sound from my Threshold SA3 sometimes
  235. Some beginner questions about B3 preamp and F4 power amp
  236. UGS Problem
  237. Forte' audio model two preamplifier
  238. Aleph2 Heatsink from HeatsinkUSA
  239. Aleph-X: problems when hooked up
  240. DC problems Aleph-X
  241. Nelson.. what are your current favs?
  242. Aleph and F5 amp calibration
  243. Is the F5 designed to be bridgable?
  244. PIO condensers for B1?H
  245. John Lindsey Hood amps
  246. B1 JFET alternatives list
  247. 2U Pro enclosures
  248. s/500 dual to mono
  249. Choosing Amps for a 5 Way Active Horn System
  250. HELP! (again)

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