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. Fidelity of Son Of Zen (SOZ)?
  2. Aleph x one problem
  3. Cascode BOZ
  4. Threshold SA/4e and SA/2
  5. Aleph 1,5 ?
  6. aleph 2 help
  7. My new Pass amplifiers
  8. Does a singlerail PP need to be more complicated?
  9. True supersymetric 2 stage PLH-amp???
  10. X250 DC Offset & Bias Question
  11. cl60 equivalent
  12. LM317 in Alpeh amp
  13. F2 PSU with 2 EI transformers?
  14. Selector Switch for BOZ
  15. ZEN parts needed
  16. Throwing away open loop gain with an opamp near or at unity gain
  17. xp20 year oct 08/xp20 year 2009
  18. Aleph J in bad shape
  19. Aleph 4 TR problem
  20. What about unsymmetrical clipping?
  21. Pearl Two
  22. Advice
  23. Building the F2 - teach the newbie please! (one question at a time)
  24. Why high voltage Fets when low voltage types gives less distortion?
  25. Pass XP 20
  26. Burning amp (unintentionally!)
  27. Threshold S-200
  28. If you were to guess what I killed on a F5 when the output shorted?
  29. Speaker Project for Firstwatt and BA amplifiers
  30. the class A mono ampli...
  31. Which ampli pass for loudspeaker proac responce 3.5?
  32. Which ampli pass for loudspeaker proac responce 3.5?
  33. Bride of Zen as a preamp for F2?
  34. Threshold S300 offset issues
  35. B1 Active Crosover
  36. Any news on B4?
  37. The impact of the cascoded transistor in an Zenamp?
  38. Leaving Class A? Martin Colloms vs Nelson Pass
  39. Now I know why everybody is going to Class D - When will Nelson be forced?
  40. pass zen4 pcb
  41. Preamp with more Aleph than Zen-style
  42. B1 Active Crossover
  43. 2SK170 limit
  44. Xp 20 vs x0.2
  45. I need Help with my F5....
  46. F4: Schematic and Feedback Circuit
  47. Ixys depleationmode fet susy one stage balanced pushpull Zenitronamp.
  48. Aleph-x trouble
  49. A Bride for a Beast?
  50. pass labs basis allfet amp.
  51. pass X 1000.5 or Xa 200.5
  52. F2 and DCB1 parts selection - please advice!
  53. F5 Listening Impressions & Discussion
  54. Threshold SA/1 standard fuses replacement and use of Variac
  55. Crazy Clipping Behavior Quasi Complementary MOSFET Citation 12 TAA Book
  56. TLE2426 in B1 instead of resistors
  57. good day i'm a new forumer!!! info for XP20
  58. 5 watt class a
  59. Preamp in F5 manual
  60. "Current" Feedback and SuSy
  61. B1 for attenuating 4 outputs....help
  62. Forte model 40 phono stage fault
  63. Inductor Circlotron
  64. B1 Preamp Grounding Question
  65. Which components to use for pass aleph
  66. F5 hums only after my iTouch is connected
  67. The simplified schematic of J2 what I suppose to be.
  68. F5: How much smoke did I let out?
  69. aleph bias tips
  70. ZEN include active crossover without additional OP AMP for ultimate sounding PHL1230
  71. IRF540 or IRF3710............................
  72. B1 builders thread
  73. A question for Mr Pass on mosfet distortion
  74. Currently used rectifiers in XA series (BYW99W-200 substitute)
  75. Newbie Class-A Build
  76. trademark laws
  77. Newbie needs help.I want2build a Pass amp!
  78. Aleph J Front End for Pre
  79. J2 and update of F2 (pelase delete)
  80. Honking Sound?
  81. Any reason why Pass is not Dual Mono amp???
  82. Explosion in Forte 1A...
  83. Parts give away
  84. Bride of Zen with a small NFB
  85. Zen headamp. PCB, my ver.
  86. 2SJ28 Vfet SE Amplifier
  87. help me about NP D-1
  88. Tubes to transistors, is it worthwhile
  89. Circlotron Meditations
  90. Aleph-X: strange signals ....
  91. Aleph X building
  92. IXYS depletion MOSFETs: What are they good for?
  93. U406
  94. Forte Audio 4A
  95. Temperature of resistors in CCRC PSU
  96. What Pass designs have you built?
  97. Next Zen designs
  98. aleph power questions
  99. Fate of Class A
  100. "NP Series" ... which to build if:
  101. Threshold 800A and other old models: Mospec 2N5876/2N5878 or ON MJ21193/MJ21194 ?
  102. Planning to build an Aleph 5 dual mono amps - advice
  103. Pass "DeLite" Amp from BAF
  104. B1 Power Supply Options
  105. First guitar amp
  106. Almost new Linear Fet
  107. Two B1 and a crossover
  108. OK to run an RC filter on the output of my F3?
  109. Burning Amp 09
  110. Better MC Pre-Pre solution for low internal coil resistance- not only for Pearl phono
  111. Cascode topology for Power Output like STASIS - no longer used in today's amps; why?
  112. B1 pcb's are ordered and...
  113. Potentiometer value for Zen v4
  114. The Sweet Spot
  115. APOX volume-input for Aleph P1.7 question
  116. heatsink for aleph 4
  117. B1 layout question
  118. B1 Buffer Preamp - FET choice?
  119. XP10/20 Coupling Caps
  120. Choosing speakers for Zen v4
  121. F5 wiring
  122. Semisouth JFET's: What are they good for?
  123. PS Audio 4.6: a NP's project?
  124. Hafler P3000: crackling in right channel
  125. First Watt F1 - compensation network for fostex 126e
  126. super symetry on aleph ?
  127. Aleph X PCBs
  128. Threshold FET-10/hl power connector
  129. Aleph X2 and HD650
  130. B&W 800d......Pass XA200.5 or X600.5?
  131. aleph 4 questions
  132. VoltageDAC with B1 output buffer
  133. F5 Parts recommendations
  134. Pass Tutorial Request
  135. Vintage V-FETs in class-A amplifier with complementary push-pull output
  136. SIMPLE Aleph Pre-amp,
  137. Threshold CAS 1
  138. All I want for Xmas...
  139. SR1 speaker
  140. Long time Pass fan
  141. irfp240pbf or irf9240pbf for aleph 4
  142. Appropriate Preamp for Aleph 2 question
  143. F5 X chromosome mates with SET
  144. Is a mini-Aleph using BF862 possible?
  145. Help with B1 PSU
  146. SA4/e
  147. FirstWatt J2
  148. Aleph4 gate proection zener failure
  149. Anybody tried the F3 with AKG K1000 headphones?
  150. Amazing Circlotron with Power JFets
  151. convert aleph 5 to 2
  152. equivalent mosfet for aleph 4
  153. X150.5 Queries
  154. What input voltage produces maximum output with the F5?
  155. Output capacitor for Zen v4
  156. Universal chassis
  157. minimum load impedance for DIY opamp
  158. Well, That was stupid of me....
  159. threshold sl-10
  160. ZV7-T meets ZV8
  161. F5 enough for floorstanders?
  162. Thanks for the F5!
  163. Arctic Silver Epoxy for F5 mosfets?
  164. modify aleph 1.2
  165. XVR1 Amplifier?? Advice please Nelson
  166. A75 to BA2?
  167. F5 hum
  168. Single output pair class A design?
  169. F3 on ebay at $750GBP
  170. Good Gnews and Bad Gnews w/ my F5 - help?
  171. Balanced Stereo Pot for Balanced B1?
  172. Bipolar Zen4 ?
  173. Burning Amplifier BA-2
  174. Finished my DIY F2 last night
  175. Mini Aleph Problem
  176. 2SJ109-BL's
  177. Stereo Aleph as mono (paralleled!)
  178. F5 Help Needed
  179. Inspiration for future ZEN Versions - basic description of Italians 400.000 $ Amp
  180. World's expensivest Audio Power Amplifiers - $100.000 - $600.000
  181. Which F?
  182. Aleph Heatsinks (My Last Noob Question of the Day)
  183. Beast with a Thousand JFETs
  184. Noob Question about Mini-A (I swear I searched)
  185. PC-like cooling?
  186. Another way to insulate transistors from heatsinks
  187. Neatness of wires?
  188. Tube front end for F3 amplifier
  189. Heat Sink tap/thread size
  190. Burning amp
  191. Bench testing a SA/4e
  192. Thermistor Location for F5 power supply
  193. Building a better F2?
  194. bypass output capacitor
  195. A relatively big modular poweramp...
  196. Resistor question for F1
  197. FS: CDM9 tray loader with new gear
  198. SiC JFETS
  199. Aleph P & Aleph 5
  200. Question about proper orientation of Q5,Q6 F5 driver board
  201. cviller f5 board Q5, Q6 orientation?
  202. DIY Aleph 5 vs real Aleph 5
  203. Is this overkill for an F1?
  204. Pass F5 Help Needed
  205. F5 - Antek 4218 Wiring Question
  206. Car Audio Amps by Nelson Pass
  207. Aleph 2's Heat
  208. B1 jfet help .
  209. Class A push-pull
  210. Fqa12p20 Fqa19n20c Discontinuation
  211. Big torrid's, with wrong voltages.
  212. Acceptable Ripple Current for Aleph 2
  213. F* amp VS Single Ended DHT tube amp
  214. First version Aleph 0 (Null, ZERO, O, Os, 0s) versus later Aleph versions
  215. First version Aleph 0 (Null, ZERO, O, Os, 0s) versus later Aleph versions
  216. Toroidal transformer for F1
  217. silly question: diodes
  218. Papa, Watt's next?
  219. Aleph 2 Built But Some Questions Remaining
  220. Which first watt amp for Zu Druid mk4?
  221. What speakers are U using for AX-100/AXJ100
  222. Pass X250+ Wadia
  223. First Watt F1 question
  224. Repair question re: threshold 400a
  225. Nelson Pass, Thanks for writing!
  226. Reading Leaving Class A . . .
  227. Aleph (Single Ended) + Larvadin (no Memory Distortion) = Ultimate Aleph?
  228. My DIY Aleph 5 is Alive!!
  229. Threshold S/500 bias set up anyone?
  230. Aleph 5 High DC Offset
  231. What is it about Nelson's aleph amps...
  232. Nice Heatsinks for Aleph
  233. Checking for interest in Conrad HS GB (USA ONLY)
  234. mosfet gate voltage question
  235. schematic variation and sim results of Pass "X" series US pat 5376899
  236. Is B4 still on the horizon?
  237. B1 buffer as integrated amp
  238. diy XA30.5
  239. XP-10 Cap Rolling
  240. F3 volumn problem
  241. Aleph 4 - Simulation Results from "Circuitmaker"
  242. Long speaker cables
  243. Newbie question on suitability of A40 with Shackman electrostatic HF panels
  244. Nelson Pass and N.E.W. Amps?
  245. Pass Shunt Circuit
  246. F2
  247. F1 or F2 with MIT speaker cables?
  248. Aleph 2 PSU Question
  249. Aleph j Service Manual.
  250. I need to battery power F4, F5's... Ideas?

Content Relevant URLs by vBSEO 3.3.2