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  1. Burning Amp 09
  2. Better MC Pre-Pre solution for low internal coil resistance- not only for Pearl phono
  3. Cascode topology for Power Output like STASIS - no longer used in today's amps; why?
  4. B1 pcb's are ordered and...
  5. Potentiometer value for Zen v4
  6. The Sweet Spot
  7. APOX volume-input for Aleph P1.7 question
  8. heatsink for aleph 4
  9. B1 layout question
  10. B1 Buffer Preamp - FET choice?
  11. XP10/20 Coupling Caps
  12. Choosing speakers for Zen v4
  13. F5 wiring
  14. Semisouth JFET's: What are they good for?
  15. PS Audio 4.6: a NP's project?
  16. Hafler P3000: crackling in right channel
  17. First Watt F1 - compensation network for fostex 126e
  18. super symetry on aleph ?
  19. Aleph X PCBs
  20. Threshold FET-10/hl power connector
  21. Aleph X2 and HD650
  22. B&W 800d......Pass XA200.5 or X600.5?
  23. aleph 4 questions
  24. VoltageDAC with B1 output buffer
  25. F5 Parts recommendations
  26. Pass Tutorial Request
  27. Vintage V-FETs in class-A amplifier with complementary push-pull output
  28. SIMPLE Aleph Pre-amp,
  29. Threshold CAS 1
  30. All I want for Xmas...
  31. SR1 speaker
  32. Long time Pass fan
  33. irfp240pbf or irf9240pbf for aleph 4
  34. Appropriate Preamp for Aleph 2 question
  35. F5 X chromosome mates with SET
  36. Is a mini-Aleph using BF862 possible?
  37. Help with B1 PSU
  38. SA4/e
  39. FirstWatt J2
  40. Aleph4 gate proection zener failure
  41. Anybody tried the F3 with AKG K1000 headphones?
  42. Amazing Circlotron with Power JFets
  43. convert aleph 5 to 2
  44. equivalent mosfet for aleph 4
  45. X150.5 Queries
  46. What input voltage produces maximum output with the F5?
  47. Output capacitor for Zen v4
  48. Universal chassis
  49. minimum load impedance for DIY opamp
  50. Well, That was stupid of me....
  51. threshold sl-10
  52. ZV7-T meets ZV8
  53. F5 enough for floorstanders?
  54. Thanks for the F5!
  55. Arctic Silver Epoxy for F5 mosfets?
  56. modify aleph 1.2
  57. XVR1 Amplifier?? Advice please Nelson
  58. A75 to BA2?
  59. F5 hum
  60. Single output pair class A design?
  61. F3 on ebay at $750GBP
  62. Good Gnews and Bad Gnews w/ my F5 - help?
  63. Balanced Stereo Pot for Balanced B1?
  64. Bipolar Zen4 ?
  65. Burning Amplifier BA-2
  66. Finished my DIY F2 last night
  67. Mini Aleph Problem
  68. 2SJ109-BL's
  69. Stereo Aleph as mono (paralleled!)
  70. F5 Help Needed
  71. Inspiration for future ZEN Versions - basic description of Italians 400.000 $ Amp
  72. World's expensivest Audio Power Amplifiers - $100.000 - $600.000
  73. Which F?
  74. Aleph Heatsinks (My Last Noob Question of the Day)
  75. Beast with a Thousand JFETs
  76. Noob Question about Mini-A (I swear I searched)
  77. PC-like cooling?
  78. Another way to insulate transistors from heatsinks
  79. Neatness of wires?
  80. Tube front end for F3 amplifier
  81. Heat Sink tap/thread size
  82. Burning amp
  83. Bench testing a SA/4e
  84. Thermistor Location for F5 power supply
  85. Building a better F2?
  86. bypass output capacitor
  87. A relatively big modular poweramp...
  88. Resistor question for F1
  89. FS: CDM9 tray loader with new gear
  90. SiC JFETS
  91. Aleph P & Aleph 5
  92. Question about proper orientation of Q5,Q6 F5 driver board
  93. cviller f5 board Q5, Q6 orientation?
  94. DIY Aleph 5 vs real Aleph 5
  95. Is this overkill for an F1?
  96. Pass F5 Help Needed
  97. F5 - Antek 4218 Wiring Question
  98. Car Audio Amps by Nelson Pass
  99. Aleph 2's Heat
  100. B1 jfet help .
  101. Class A push-pull
  102. Fqa12p20 Fqa19n20c Discontinuation
  103. Big torrid's, with wrong voltages.
  104. Acceptable Ripple Current for Aleph 2
  105. F* amp VS Single Ended DHT tube amp
  106. First version Aleph 0 (Null, ZERO, O, Os, 0s) versus later Aleph versions
  107. First version Aleph 0 (Null, ZERO, O, Os, 0s) versus later Aleph versions
  108. Toroidal transformer for F1
  109. silly question: diodes
  110. Papa, Watt's next?
  111. Aleph 2 Built But Some Questions Remaining
  112. Which first watt amp for Zu Druid mk4?
  113. What speakers are U using for AX-100/AXJ100
  114. Pass X250+ Wadia
  115. First Watt F1 question
  116. Repair question re: threshold 400a
  117. Nelson Pass, Thanks for writing!
  118. Reading Leaving Class A . . .
  119. Aleph (Single Ended) + Larvadin (no Memory Distortion) = Ultimate Aleph?
  120. My DIY Aleph 5 is Alive!!
  121. Threshold S/500 bias set up anyone?
  122. Aleph 5 High DC Offset
  123. What is it about Nelson's aleph amps...
  124. Nice Heatsinks for Aleph
  125. Checking for interest in Conrad HS GB (USA ONLY)
  126. mosfet gate voltage question
  127. schematic variation and sim results of Pass "X" series US pat 5376899
  128. Is B4 still on the horizon?
  129. B1 buffer as integrated amp
  130. diy XA30.5
  131. XP-10 Cap Rolling
  132. F3 volumn problem
  133. Aleph 4 - Simulation Results from "Circuitmaker"
  134. Long speaker cables
  135. Newbie question on suitability of A40 with Shackman electrostatic HF panels
  136. Nelson Pass and N.E.W. Amps?
  137. Pass Shunt Circuit
  138. F2
  139. F1 or F2 with MIT speaker cables?
  140. Aleph 2 PSU Question
  141. Aleph j Service Manual.
  142. I need to battery power F4, F5's... Ideas?
  143. Adcom GFA-555 Feedback DC-Blocking Cap?
  144. SR-1, Bravissimo Nelson
  145. Avel 20v 1000va. Anyone interested?
  146. mini aleph transformer question
  147. Variac size to buy
  148. Santa UPS! Pass Goodies
  149. Guitar Pre amp humming problem
  150. Guitar Pre amp humming problem
  151. ALEPH 2 Service Manual
  152. An F1 clone comes alive. Again.
  153. j.fet front aleph 5
  154. Stasis Voltage section
  155. F5 Single Primary Transformer
  156. Aleph in Car~
  157. BF862 Preamp
  158. help with b1 + gainclone build
  159. Schematics Threshold Series I or II
  160. Desparately seeking F3 PCB's!!!
  161. Aleph2 or Aleph-X for Martin Logan Request?
  162. Which amp for speakers with a Fountek Neo Pro 5i and 12 inch woofer
  163. Many question about Threshold S/** supply rails
  164. Looking for a Calculating Tool like Axe-1 but for Aleph 2
  165. pearl PCB's
  166. buffer and impedance matching
  167. B1 pre earth safety question (newbie)
  168. Resisters
  169. F5 bias question
  170. Best amplifier for "hard" acoustic system
  171. more power from aleph 5
  172. Start a SOZ
  173. F1 heatsink?
  174. PSU caps for a 400A
  175. Can F1s output/speaker grounds be tied?
  176. Soundstream Class A 100 II - designed by Pass?
  177. amp for martin logan quest
  178. Consent for work on your FW
  179. Amplifier recommendations
  180. Aleph 30 vs. Aleph 3
  181. The Aleph "Ge" - Germanium Preamplifer
  182. Aleph J-X Amp Project
  183. ZV7-T questions:
  184. The 50W version of Zen9
  185. SMPS for F5
  186. Aleph 30 build by diyaudio newbie
  187. Building a symmetrical psu B1 buffer
  188. Aleph 3 (electrolytics)
  189. tube zen
  190. Firstwatt F1 to drive Stax
  191. Resistor upgrade for Firstwatt F1
  192. Giga Mosfet
  193. R1, R44 burning up- ax-100
  194. Amplifier for 6ohm speaker
  195. Current mirror for the aleph?
  196. Ccs
  197. Passdiy site
  198. Pass X1 Pre:Voltage change from 110V to 220-240V
  199. Sulzer Regulator for B1
  200. B-1 buffer question
  201. Ba-1
  202. Bias problems in Threshold SA/1
  203. Threshold FET-10/PC phono settings
  204. The Difference Engine Preamp
  205. O.H. Schade(1938) meets MOSFET
  206. Adcom GFA-555
  207. F5 Build Instructions
  208. Null Test
  209. Adcom GFA-535... Pics... is THIS Stock??
  210. Please PAPA, PASS X0.2 volume control ?
  211. B1 buffer
  212. Fuse value for Threshold Fet/10 He
  213. Valves
  214. DIY GFP-750 Power Supply Repair
  215. 'Aleph' Capacitors For Sale
  216. Pass XA30.5 in Stereophile, May 2009
  217. F1 or F5 for K1000
  218. Two Transistor Amplifier
  219. No more aching back
  220. The grounding
  221. Damping plate for preamp
  222. First Watt F5 as I/V stage?
  223. strange sound from my Threshold SA3 sometimes
  224. Some beginner questions about B3 preamp and F4 power amp
  225. UGS Problem
  226. Forte' audio model two preamplifier
  227. Aleph2 Heatsink from HeatsinkUSA
  228. Aleph-X: problems when hooked up
  229. DC problems Aleph-X
  230. Nelson.. what are your current favs?
  231. Aleph and F5 amp calibration
  232. Is the F5 designed to be bridgable?
  233. PIO condensers for B1?H
  234. John Lindsey Hood amps
  235. B1 JFET alternatives list
  236. 2U Pro enclosures
  237. s/500 dual to mono
  238. Choosing Amps for a 5 Way Active Horn System
  239. HELP! (again)
  240. High-rails Passlabs amplifier design ?
  241. Transformer specs for aleph 30?.
  242. Threshold S/1000 Series II
  243. b1 buffer request
  244. PCB manufacturer for group purchases
  245. Upgrades for D1
  246. Pearl: one channel down :(
  247. Pass A20
  248. F1 and a passive preamp?
  249. Other pre-amps by Nelson Pass (other than GFP750)
  250. Babo Tries New Voltage Regulator for F5

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