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  1. new power mosfets from IXYS ...
  2. Minimalist diy preamp project
  3. Water-cooled
  4. High Voltage SE amp
  5. Aleph 3 pcb question.
  6. Value of a Threshold 400a amplifier? - does it sounds good?
  7. 3 quistion in 1 ! ZV4 - Buffer - BoSoZ volumepot
  8. Balanced filter stage with BOSOZ
  9. Fishy Babbelfish revisited
  10. Aleph-X with 2SJ109 as input pair
  11. Aleph 30 substitute
  12. Yet another A-75
  13. Need help for finding bushing for irf240 and 9610
  14. IRFP240 divested to Vishay
  15. Aleph 2 in 220v country ?
  16. SL10 with Cas2 or 400A?
  17. 2sj109/2sk389 too low Vgs range ?
  18. XLR shorting plugs...
  19. No more International Recitifier
  20. troubleshooting zv9
  21. Aleph 5 with 2 irf-240's /channel
  22. martin logan's
  23. Huge heatsink on E-BAY
  24. The adress of Pass Labs
  25. Zv6-t?
  26. build by Nelson Pass
  27. Debugging Over/Undershoot Issues with Aleph30
  28. BOSOZ Output Waveform Question
  29. To all potential Ono builders
  30. pearl HELP!
  31. 2SK389 and MPS 18
  32. Building of Pass A40
  33. Bride of Zen
  34. Power On Mute for PLH
  35. Nelson PCAD, Allegro, Eagle
  36. Threshold/Pass for an alltube power
  37. Pearl Phono with 2SK30
  38. Papa have few new pages on first watt.......
  39. aleph1.2 IRF240 vs IRFP250
  40. XBOSOZ Transformer
  41. stupid question.... import PCB to PDF..
  42. Convert voltage Pass Labs XA 100 from 110v to 220v
  43. Puzzle of 6 mixed up Aleph 2
  44. what's this?
  45. Aleph-X PCB
  46. Pearl Phono Preamp
  47. Aleph P 1.7 / Aleph 1.2 Balanced IC Question
  48. pre amp
  49. AlephJ-X
  50. check my aleph layout n comments
  51. a question about C4,6,11 in The Pearl Phono
  52. Baby Zen Nursery - help needed
  53. Threshold 400a
  54. Aluminum Sheets in US?
  55. aleph1.2
  56. Quad ESL 2805
  57. Aleph 1.7 & Aleph X2
  58. irf 9610s and 610s and ztx parts search
  59. STAIS3 Power Amplifier
  60. Threshold 400a
  61. getting closer to delivery (Aleph5)
  62. tweaking a class AB amp
  63. The Pearl Phono: Output cap?
  64. Input C in Aleph 5
  65. X0 preamp question
  66. Firstwatt, XA, X.5, Babbelfish...what the right one for me ? Beating Accuphase A-20V
  67. Replacement for 2SK389BL?
  68. aleph p: do I have a problem?
  69. anyone tried up aleph x input impedance?
  70. Pass 350.5 vs aleph
  71. Help a noob fix a ZV9
  72. Walter's handcrafted AlephX cases
  73. X2 Balanced Outputs Question
  74. X/Ono: what 2SC1844?
  75. Monster Amp?? Check out these toroids!!
  76. Another new A75
  77. Difference between IRFP240 & IRFP244
  78. Another Aleph X up and running
  79. H Type Balanced Attenuator.
  80. Aleph 30 service manual
  81. Helps to ZV9
  82. LM317 CCS Zen Style amp
  83. Old meets new but can this be solved?
  84. High Distortion on Aleph 5
  85. Aleph X , FirstWatt, ALeph P and so on..
  86. ZV9 or F2 for Fostex?
  87. Jfet Bosoz?
  88. Zen Version 4 R10
  89. yet another newbie Zv9 forums
  90. Bosoz
  91. Q about feedback in the ZV9
  92. F4 power amplifier
  93. Pearl questions
  94. Pass Amps for Martin Logans
  95. transformer selection recommendation for aleph 30
  96. Information about PassLabs Aleph3
  97. I need a help!
  98. To choose my irf 240
  99. DACs?
  100. ONO variation for AX
  101. Aleph L schematic
  102. 350.5 modding the amp to work in more class A
  103. Aleph P1.7 "the design starts here"
  104. please help to clarify the coding
  105. Diode bridge as loop breaker question
  106. Desperately looking for SA-6e users' manual
  107. Schematic and help with Threshold SA/4
  108. aleph 3 construction (it's me again!)
  109. Bride of Zen used as a buffer.
  110. Aleph-X: R11, R33
  111. which pass amp "current" amp, which voltage?
  112. X250.5 powering Revel F52?
  113. carbon resistors for A30
  114. currently building a pass x1000 clone
  115. Fail Safe Power Supply
  116. pre amplifier aleph L or P
  117. input for aleph-x
  118. usefull articles and websites...let's collect them
  119. Identifing part...
  120. Pearl: replace zener D1 with voltage divider?
  121. Help Aleph30
  122. Newbee wants to build Aleph!
  123. adjusting current gain for Aleph30 necessary?
  124. Forte Model 4 ( Power Supply upgrade)
  125. question with selecting transformer
  126. Recommendations on Ono phono stage PCBs or layout files
  127. Pass Tharagard A75 vs Pass Aleph 1.2's
  128. question about power supply
  129. A5 service manual
  130. Aleph 5 hum...
  131. Threshold 400a bridge rectifier.
  132. Bridge rectifier and Aleph 3
  133. Aleph P volume
  134. driving AlephX unbalanced reasonable?
  135. Aleph-phase lag with non-inverting input
  136. source resistor
  137. Rails voltages for A30
  138. HiFi News review of Pass labs X.150.5 & X 2.5
  139. Cheap Solen Inductors for PI Filter on eBay
  140. Quick quick question !
  141. IRFP240 PSU... for dac
  142. proper design of pi-filter for Aleph 30
  143. aleph bias questions
  144. how to attenuate aleph p 1.7
  145. Hum problem with jfet Aleph 3 (babbelfish)
  146. Question on heatsinking
  147. Rule of thumb for BIAS current in class A
  148. Allegro PCB Editor
  149. Aleph5 trouble
  150. Advice Please on best pass diy amps for 3 way horns.
  151. Frequency response vs. output power
  152. Re : BL type & GR type of transistor for Aleph-Ono
  153. Is 60W enough?
  154. Adjusting the BIAS for Threshold SA3
  155. irfp9240 or SFH9240
  156. threshold and t.o.a.o pic
  157. Repair question re: threshold 400a
  158. Aleph 30 parts for Peter Daniel's boards
  159. 220uF capacitor rating for Aleph 30?
  160. if you all had a choice to start again what....
  161. Class A and Class AB - How Does This Work?
  162. F2 for beginners
  163. questions about passive preamp for Aleph-30
  164. Original Aleph P versions and service manual
  165. power mos for Aleph 30
  166. Capacitors in Series - phase changes?
  167. any chance to remoove coupling cap from Pass D1 IV stage
  168. Pass Labs S/Ns ?
  169. BOSOZ as low pass filter
  170. ALEPH 3 problem
  171. Recommend a Good Preamp for Pass Labs Amps
  172. LTPZen, Zen with long tailed pair input stage
  173. Fun with Lightbulbs and the SOZ...
  174. Aleph 3 on Peter Daniel A30 boards...
  175. I sell X1000.5 clones for 500$ each!
  176. Thank you Mr. Pass
  177. 3/4-stage Aleph 2
  178. zener diode high performance
  179. DIY aleph 4 with reduce o/p
  180. PASS D1 mods?
  181. Aleph 30 vs. X-250
  182. aleph 30 schematic
  183. X5 enough drive for B&W 802D's ?
  184. Threshold Stasis Model 3
  185. Purpose of 9-Volt Battery in Pearl?
  186. A Simple Question About Wire: Please Help
  187. Question about teflon
  188. Help my brain hurts
  189. Pass Pcb ?
  190. Speakers for Zen
  191. Aleph L schematic/discussion/infos?
  192. Manual writing 101 a must read.
  193. Aleph Service Manual
  194. where is a resistor or a capacitor very important?
  195. Cardas silver soldering ... or?
  196. Papa's new toys
  197. Zen9 and Jordan jx92s
  198. Hump in Closed Loop Frequency Response -- Root Cause ?
  199. Capacitance multiplicator in Alephs?
  200. NP recommended rectifier diode?
  201. Dual Bridge Rectifiers in PSU - why?
  202. Adding I2C input to D1?
  203. New Age PASS/A40 thoughts
  204. Has anyone built Zen V9 as a current source amp?
  205. IRFP244-PBF Prices
  206. Help a noob build a ZV9
  207. ZenV9 or Aleph 30?
  208. how to match devices -help-
  209. Parallel Inductors in PSU
  210. My aleph 5 project, 6 years in the making, pics inside!
  211. Aleph-X monoblocks finished.
  212. help with replacing my transistor on my Electrocompaniet
  213. F2 on an SMPS
  214. Balanced Zen Line Stage Output Impedance?
  215. bypass electrolitic caps in Threshold SA/3
  216. Scaling the D1 I/V-Stage.
  217. Pass: Constant Current Source Filter Networks
  218. Pearl with symmetrical (xlr) inputs?
  219. Looking for heatsinks
  220. Pass Aleph 5 clone for sale?
  221. The world's ugliest Zen
  222. New pearl layout with MC
  223. dead output fets?
  224. unregulated A75 front end
  225. IRF7103 for input stage
  226. X amp & TVC preamp?
  227. Threshold NS10 renewed
  228. Stasis One Meter
  229. Bypassing BZLS
  230. IRF P-Channel problems
  231. Aleph wire routing question
  232. What other threads/Forums do the Passovians follow???
  233. Another Threshold Stasis 2 rebuild
  234. LED VU meter for ZV9
  235. PHL in class AB?
  236. Zen Version 4
  237. Pearl: Coupling capacitor
  238. pass 250.5
  239. PassAleph 3 power amp with hum noise, please help
  240. Simple IRFP350 amplifier?
  241. Please help with PassAleph P for bi-amp
  242. chipamp ccs
  243. Anybody have Aleph mini/30 boards?
  244. Building Aleph 1.2
  245. Question about the pearl RIAA stage
  246. 2 sinks per channel for Zv9?
  247. F2 - driving two tweeters
  248. F1 for open baffle?
  249. which phono gain stage; the fet 10pc or the 10pe
  250. Right mosfet in the right position?

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