PDA

View Full Version : Pass Labs


Pages : 1 2 3 4 5 6 7 8 [9] 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32

  1. The simplified schematic of J2 what I suppose to be.
  2. F5: How much smoke did I let out?
  3. aleph bias tips
  4. ZEN include active crossover without additional OP AMP for ultimate sounding PHL1230
  5. IRF540 or IRF3710............................
  6. B1 builders thread
  7. A question for Mr Pass on mosfet distortion
  8. Currently used rectifiers in XA series (BYW99W-200 substitute)
  9. Newbie Class-A Build
  10. trademark laws
  11. Newbie needs help.I want2build a Pass amp!
  12. Aleph J Front End for Pre
  13. J2 and update of F2 (pelase delete)
  14. Honking Sound?
  15. Any reason why Pass is not Dual Mono amp???
  16. Explosion in Forte 1A...
  17. Parts give away
  18. Bride of Zen with a small NFB
  19. Zen headamp. PCB, my ver.
  20. 2SJ28 Vfet SE Amplifier
  21. help me about NP D-1
  22. Tubes to transistors, is it worthwhile
  23. Circlotron Meditations
  24. Aleph-X: strange signals ....
  25. Aleph X building
  26. IXYS depletion MOSFETs: What are they good for?
  27. U406
  28. Forte Audio 4A
  29. Temperature of resistors in CCRC PSU
  30. What Pass designs have you built?
  31. Next Zen designs
  32. aleph power questions
  33. Fate of Class A
  34. "NP Series" ... which to build if:
  35. Threshold 800A and other old models: Mospec 2N5876/2N5878 or ON MJ21193/MJ21194 ?
  36. Planning to build an Aleph 5 dual mono amps - advice
  37. Pass "DeLite" Amp from BAF
  38. B1 Power Supply Options
  39. First guitar amp
  40. Almost new Linear Fet
  41. Two B1 and a crossover
  42. OK to run an RC filter on the output of my F3?
  43. Burning Amp 09
  44. Better MC Pre-Pre solution for low internal coil resistance- not only for Pearl phono
  45. Cascode topology for Power Output like STASIS - no longer used in today's amps; why?
  46. B1 pcb's are ordered and...
  47. Potentiometer value for Zen v4
  48. The Sweet Spot
  49. APOX volume-input for Aleph P1.7 question
  50. heatsink for aleph 4
  51. B1 layout question
  52. B1 Buffer Preamp - FET choice?
  53. XP10/20 Coupling Caps
  54. Choosing speakers for Zen v4
  55. F5 wiring
  56. Semisouth JFET's: What are they good for?
  57. PS Audio 4.6: a NP's project?
  58. Hafler P3000: crackling in right channel
  59. First Watt F1 - compensation network for fostex 126e
  60. super symetry on aleph ?
  61. Aleph X PCBs
  62. Threshold FET-10/hl power connector
  63. Aleph X2 and HD650
  64. B&W 800d......Pass XA200.5 or X600.5?
  65. aleph 4 questions
  66. VoltageDAC with B1 output buffer
  67. F5 Parts recommendations
  68. Pass Tutorial Request
  69. Vintage V-FETs in class-A amplifier with complementary push-pull output
  70. SIMPLE Aleph Pre-amp,
  71. Threshold CAS 1
  72. All I want for Xmas...
  73. SR1 speaker
  74. Long time Pass fan
  75. irfp240pbf or irf9240pbf for aleph 4
  76. Appropriate Preamp for Aleph 2 question
  77. F5 X chromosome mates with SET
  78. Is a mini-Aleph using BF862 possible?
  79. Help with B1 PSU
  80. SA4/e
  81. FirstWatt J2
  82. Aleph4 gate proection zener failure
  83. Anybody tried the F3 with AKG K1000 headphones?
  84. Amazing Circlotron with Power JFets
  85. convert aleph 5 to 2
  86. equivalent mosfet for aleph 4
  87. X150.5 Queries
  88. What input voltage produces maximum output with the F5?
  89. Output capacitor for Zen v4
  90. Universal chassis
  91. minimum load impedance for DIY opamp
  92. Well, That was stupid of me....
  93. threshold sl-10
  94. ZV7-T meets ZV8
  95. F5 enough for floorstanders?
  96. Thanks for the F5!
  97. Arctic Silver Epoxy for F5 mosfets?
  98. modify aleph 1.2
  99. XVR1 Amplifier?? Advice please Nelson
  100. A75 to BA2?
  101. F5 hum
  102. Single output pair class A design?
  103. F3 on ebay at $750GBP
  104. Good Gnews and Bad Gnews w/ my F5 - help?
  105. Balanced Stereo Pot for Balanced B1?
  106. Bipolar Zen4 ?
  107. Burning Amplifier BA-2
  108. Finished my DIY F2 last night
  109. Mini Aleph Problem
  110. 2SJ109-BL's
  111. Stereo Aleph as mono (paralleled!)
  112. F5 Help Needed
  113. Inspiration for future ZEN Versions - basic description of Italians 400.000 $ Amp
  114. World's expensivest Audio Power Amplifiers - $100.000 - $600.000
  115. Which F?
  116. Aleph Heatsinks (My Last Noob Question of the Day)
  117. Beast with a Thousand JFETs
  118. Noob Question about Mini-A (I swear I searched)
  119. PC-like cooling?
  120. Another way to insulate transistors from heatsinks
  121. Neatness of wires?
  122. Tube front end for F3 amplifier
  123. Heat Sink tap/thread size
  124. Burning amp
  125. Bench testing a SA/4e
  126. Thermistor Location for F5 power supply
  127. Building a better F2?
  128. bypass output capacitor
  129. A relatively big modular poweramp...
  130. Resistor question for F1
  131. FS: CDM9 tray loader with new gear
  132. SiC JFETS
  133. Aleph P & Aleph 5
  134. Question about proper orientation of Q5,Q6 F5 driver board
  135. cviller f5 board Q5, Q6 orientation?
  136. DIY Aleph 5 vs real Aleph 5
  137. Is this overkill for an F1?
  138. Pass F5 Help Needed
  139. F5 - Antek 4218 Wiring Question
  140. Car Audio Amps by Nelson Pass
  141. Aleph 2's Heat
  142. B1 jfet help .
  143. Class A push-pull
  144. Fqa12p20 Fqa19n20c Discontinuation
  145. Big torrid's, with wrong voltages.
  146. Acceptable Ripple Current for Aleph 2
  147. F* amp VS Single Ended DHT tube amp
  148. First version Aleph 0 (Null, ZERO, O, Os, 0s) versus later Aleph versions
  149. First version Aleph 0 (Null, ZERO, O, Os, 0s) versus later Aleph versions
  150. Toroidal transformer for F1
  151. silly question: diodes
  152. Papa, Watt's next?
  153. Aleph 2 Built But Some Questions Remaining
  154. Which first watt amp for Zu Druid mk4?
  155. What speakers are U using for AX-100/AXJ100
  156. Pass X250+ Wadia
  157. First Watt F1 question
  158. Repair question re: threshold 400a
  159. Nelson Pass, Thanks for writing!
  160. Reading Leaving Class A . . .
  161. Aleph (Single Ended) + Larvadin (no Memory Distortion) = Ultimate Aleph?
  162. My DIY Aleph 5 is Alive!!
  163. Threshold S/500 bias set up anyone?
  164. Aleph 5 High DC Offset
  165. What is it about Nelson's aleph amps...
  166. Nice Heatsinks for Aleph
  167. Checking for interest in Conrad HS GB (USA ONLY)
  168. mosfet gate voltage question
  169. schematic variation and sim results of Pass "X" series US pat 5376899
  170. Is B4 still on the horizon?
  171. B1 buffer as integrated amp
  172. diy XA30.5
  173. XP-10 Cap Rolling
  174. F3 volumn problem
  175. Aleph 4 - Simulation Results from "Circuitmaker"
  176. Long speaker cables
  177. Newbie question on suitability of A40 with Shackman electrostatic HF panels
  178. Nelson Pass and N.E.W. Amps?
  179. Pass Shunt Circuit
  180. F2
  181. F1 or F2 with MIT speaker cables?
  182. Aleph 2 PSU Question
  183. Aleph j Service Manual.
  184. I need to battery power F4, F5's... Ideas?
  185. Adcom GFA-555 Feedback DC-Blocking Cap?
  186. SR-1, Bravissimo Nelson
  187. Avel 20v 1000va. Anyone interested?
  188. mini aleph transformer question
  189. Variac size to buy
  190. Santa UPS! Pass Goodies
  191. Guitar Pre amp humming problem
  192. Guitar Pre amp humming problem
  193. ALEPH 2 Service Manual
  194. An F1 clone comes alive. Again.
  195. j.fet front aleph 5
  196. Stasis Voltage section
  197. F5 Single Primary Transformer
  198. Aleph in Car~
  199. BF862 Preamp
  200. help with b1 + gainclone build
  201. Schematics Threshold Series I or II
  202. Desparately seeking F3 PCB's!!!
  203. Aleph2 or Aleph-X for Martin Logan Request?
  204. Which amp for speakers with a Fountek Neo Pro 5i and 12 inch woofer
  205. Many question about Threshold S/** supply rails
  206. Looking for a Calculating Tool like Axe-1 but for Aleph 2
  207. pearl PCB's
  208. buffer and impedance matching
  209. B1 pre earth safety question (newbie)
  210. Resisters
  211. F5 bias question
  212. Best amplifier for "hard" acoustic system
  213. more power from aleph 5
  214. Start a SOZ
  215. F1 heatsink?
  216. PSU caps for a 400A
  217. Can F1s output/speaker grounds be tied?
  218. Soundstream Class A 100 II - designed by Pass?
  219. amp for martin logan quest
  220. Consent for work on your FW
  221. Amplifier recommendations
  222. Aleph 30 vs. Aleph 3
  223. The Aleph "Ge" - Germanium Preamplifer
  224. Aleph J-X Amp Project
  225. ZV7-T questions:
  226. The 50W version of Zen9
  227. SMPS for F5
  228. Aleph 30 build by diyaudio newbie
  229. Building a symmetrical psu B1 buffer
  230. Aleph 3 (electrolytics)
  231. tube zen
  232. Firstwatt F1 to drive Stax
  233. Resistor upgrade for Firstwatt F1
  234. Giga Mosfet
  235. R1, R44 burning up- ax-100
  236. Amplifier for 6ohm speaker
  237. Current mirror for the aleph?
  238. Ccs
  239. Passdiy site
  240. Pass X1 Pre:Voltage change from 110V to 220-240V
  241. Sulzer Regulator for B1
  242. B-1 buffer question
  243. Ba-1
  244. Biasproblems in Threshold SA/1
  245. Threshold FET-10/PC phono settings
  246. The Difference Engine Preamp
  247. O.H. Schade(1938) meets MOSFET
  248. Adcom GFA-555
  249. F5 Build Instructions
  250. Null Test

Content Relevant URLs by vBSEO 3.3.2