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  1. High Voltage SE amp
  2. Aleph 3 pcb question.
  3. Value of a Threshold 400a amplifier? - does it sounds good?
  4. 3 quistion in 1 ! ZV4 - Buffer - BoSoZ volumepot
  5. Balanced filter stage with BOSOZ
  6. Fishy Babbelfish revisited
  7. Aleph-X with 2SJ109 as input pair
  8. Aleph 30 substitute
  9. Yet another A-75
  10. Need help for finding bushing for irf240 and 9610
  11. IRFP240 divested to Vishay
  12. Aleph 2 in 220v country ?
  13. SL10 with Cas2 or 400A?
  14. 2sj109/2sk389 too low Vgs range ?
  15. XLR shorting plugs...
  16. No more International Recitifier
  17. troubleshooting zv9
  18. Aleph 5 with 2 irf-240's /channel
  19. martin logan's
  20. Huge heatsink on E-BAY
  21. The adress of Pass Labs
  22. Zv6-t?
  23. build by Nelson Pass
  24. Debugging Over/Undershoot Issues with Aleph30
  25. BOSOZ Output Waveform Question
  26. To all potential Ono builders
  27. pearl HELP!
  28. 2SK389 and MPS 18
  29. Building of Pass A40
  30. Bride of Zen
  31. Power On Mute for PLH
  32. Nelson PCAD, Allegro, Eagle
  33. Threshold/Pass for an alltube power
  34. Pearl Phono with 2SK30
  35. Papa have few new pages on first watt.......
  36. aleph1.2 IRF240 vs IRFP250
  37. XBOSOZ Transformer
  38. stupid question.... import PCB to PDF..
  39. Convert voltage Pass Labs XA 100 from 110v to 220v
  40. Puzzle of 6 mixed up Aleph 2
  41. what's this?
  42. Aleph-X PCB
  43. Pearl Phono Preamp
  44. Aleph P 1.7 / Aleph 1.2 Balanced IC Question
  45. pre amp
  46. AlephJ-X
  47. check my aleph layout n comments
  48. a question about C4,6,11 in The Pearl Phono
  49. Baby Zen Nursery - help needed
  50. Threshold 400a
  51. Aluminum Sheets in US?
  52. aleph1.2
  53. Quad ESL 2805
  54. Aleph 1.7 & Aleph X2
  55. irf 9610s and 610s and ztx parts search
  56. STAIS3 Power Amplifier
  57. Threshold 400a
  58. getting closer to delivery (Aleph5)
  59. tweaking a class AB amp
  60. The Pearl Phono: Output cap?
  61. Input C in Aleph 5
  62. X0 preamp question
  63. Firstwatt, XA, X.5, Babbelfish...what the right one for me ? Beating Accuphase A-20V
  64. Replacement for 2SK389BL?
  65. aleph p: do I have a problem?
  66. anyone tried up aleph x input impedance?
  67. Pass 350.5 vs aleph
  68. Help a noob fix a ZV9
  69. Walter's handcrafted AlephX cases
  70. X2 Balanced Outputs Question
  71. X/Ono: what 2SC1844?
  72. Monster Amp?? Check out these toroids!!
  73. Another new A75
  74. Difference between IRFP240 & IRFP244
  75. Another Aleph X up and running
  76. H Type Balanced Attenuator.
  77. Aleph 30 service manual
  78. Helps to ZV9
  79. LM317 CCS Zen Style amp
  80. Old meets new but can this be solved?
  81. High Distortion on Aleph 5
  82. Aleph X , FirstWatt, ALeph P and so on..
  83. ZV9 or F2 for Fostex?
  84. Jfet Bosoz?
  85. Zen Version 4 R10
  86. yet another newbie Zv9 forums
  87. Bosoz
  88. Q about feedback in the ZV9
  89. F4 power amplifier
  90. Pearl questions
  91. Pass Amps for Martin Logans
  92. transformer selection recommendation for aleph 30
  93. Information about PassLabs Aleph3
  94. I need a help!
  95. To choose my irf 240
  96. DACs?
  97. ONO variation for AX
  98. Aleph L schematic
  99. 350.5 modding the amp to work in more class A
  100. Aleph P1.7 "the design starts here"
  101. please help to clarify the coding
  102. Diode bridge as loop breaker question
  103. Desperately looking for SA-6e users' manual
  104. Schematic and help with Threshold SA/4
  105. aleph 3 construction (it's me again!)
  106. Bride of Zen used as a buffer.
  107. Aleph-X: R11, R33
  108. which pass amp "current" amp, which voltage?
  109. X250.5 powering Revel F52?
  110. carbon resistors for A30
  111. currently building a pass x1000 clone
  112. Fail Safe Power Supply
  113. pre amplifier aleph L or P
  114. input for aleph-x
  115. usefull articles and websites...let's collect them
  116. Identifing part...
  117. Pearl: replace zener D1 with voltage divider?
  118. Help Aleph30
  119. Newbee wants to build Aleph!
  120. adjusting current gain for Aleph30 necessary?
  121. Forte Model 4 ( Power Supply upgrade)
  122. question with selecting transformer
  123. Recommendations on Ono phono stage PCBs or layout files
  124. Pass Tharagard A75 vs Pass Aleph 1.2's
  125. question about power supply
  126. A5 service manual
  127. Aleph 5 hum...
  128. Threshold 400a bridge rectifier.
  129. Bridge rectifier and Aleph 3
  130. Aleph P volume
  131. driving AlephX unbalanced reasonable?
  132. Aleph-phase lag with non-inverting input
  133. source resistor
  134. Rails voltages for A30
  135. HiFi News review of Pass labs X.150.5 & X 2.5
  136. Cheap Solen Inductors for PI Filter on eBay
  137. Quick quick question !
  138. IRFP240 PSU... for dac
  139. proper design of pi-filter for Aleph 30
  140. aleph bias questions
  141. how to attenuate aleph p 1.7
  142. Hum problem with jfet Aleph 3 (babbelfish)
  143. Question on heatsinking
  144. Rule of thumb for BIAS current in class A
  145. Allegro PCB Editor
  146. Aleph5 trouble
  147. Advice Please on best pass diy amps for 3 way horns.
  148. Frequency response vs. output power
  149. Re : BL type & GR type of transistor for Aleph-Ono
  150. Is 60W enough?
  151. Adjusting the BIAS for Threshold SA3
  152. irfp9240 or SFH9240
  153. threshold and t.o.a.o pic
  154. Repair question re: threshold 400a
  155. Aleph 30 parts for Peter Daniel's boards
  156. 220uF capacitor rating for Aleph 30?
  157. if you all had a choice to start again what....
  158. Class A and Class AB - How Does This Work?
  159. F2 for beginners
  160. questions about passive preamp for Aleph-30
  161. Original Aleph P versions and service manual
  162. power mos for Aleph 30
  163. Capacitors in Series - phase changes?
  164. any chance to remoove coupling cap from Pass D1 IV stage
  165. Pass Labs S/Ns ?
  166. BOSOZ as low pass filter
  167. ALEPH 3 problem
  168. Recommend a Good Preamp for Pass Labs Amps
  169. LTPZen, Zen with long tailed pair input stage
  170. Fun with Lightbulbs and the SOZ...
  171. Aleph 3 on Peter Daniel A30 boards...
  172. I sell X1000.5 clones for 500$ each!
  173. Thank you Mr. Pass
  174. 3/4-stage Aleph 2
  175. zener diode high performance
  176. DIY aleph 4 with reduce o/p
  177. PASS D1 mods?
  178. Aleph 30 vs. X-250
  179. aleph 30 schematic
  180. X5 enough drive for B&W 802D's ?
  181. Threshold Stasis Model 3
  182. Purpose of 9-Volt Battery in Pearl?
  183. A Simple Question About Wire: Please Help
  184. Question about teflon
  185. Help my brain hurts
  186. Pass Pcb ?
  187. Speakers for Zen
  188. Aleph L schematic/discussion/infos?
  189. Manual writing 101 a must read.
  190. Aleph Service Manual
  191. where is a resistor or a capacitor very important?
  192. Cardas silver soldering ... or?
  193. Papa's new toys
  194. Zen9 and Jordan jx92s
  195. Hump in Closed Loop Frequency Response -- Root Cause ?
  196. Capacitance multiplicator in Alephs?
  197. NP recommended rectifier diode?
  198. Dual Bridge Rectifiers in PSU - why?
  199. Adding I2C input to D1?
  200. New Age PASS/A40 thoughts
  201. Has anyone built Zen V9 as a current source amp?
  202. IRFP244-PBF Prices
  203. Help a noob build a ZV9
  204. ZenV9 or Aleph 30?
  205. how to match devices -help-
  206. Parallel Inductors in PSU
  207. My aleph 5 project, 6 years in the making, pics inside!
  208. Aleph-X monoblocks finished.
  209. help with replacing my transistor on my Electrocompaniet
  210. F2 on an SMPS
  211. Balanced Zen Line Stage Output Impedance?
  212. bypass electrolitic caps in Threshold SA/3
  213. Scaling the D1 I/V-Stage.
  214. Pass: Constant Current Source Filter Networks
  215. Pearl with symmetrical (xlr) inputs?
  216. Looking for heatsinks
  217. Pass Aleph 5 clone for sale?
  218. The world's ugliest Zen
  219. New pearl layout with MC
  220. dead output fets?
  221. unregulated A75 front end
  222. IRF7103 for input stage
  223. X amp & TVC preamp?
  224. Threshold NS10 renewed
  225. Stasis One Meter
  226. Bypassing BZLS
  227. IRF P-Channel problems
  228. Aleph wire routing question
  229. What other threads/Forums do the Passovians follow???
  230. Another Threshold Stasis 2 rebuild
  231. LED VU meter for ZV9
  232. PHL in class AB?
  233. Zen Version 4
  234. Pearl: Coupling capacitor
  235. pass 250.5
  236. PassAleph 3 power amp with hum noise, please help
  237. Simple IRFP350 amplifier?
  238. Please help with PassAleph P for bi-amp
  239. chipamp ccs
  240. Anybody have Aleph mini/30 boards?
  241. Building Aleph 1.2
  242. Question about the pearl RIAA stage
  243. 2 sinks per channel for Zv9?
  244. F2 - driving two tweeters
  245. F1 for open baffle?
  246. which phono gain stage; the fet 10pc or the 10pe
  247. Right mosfet in the right position?
  248. amp for bass open baffle
  249. sa/12e or sa/4e or s/550e
  250. preamp Amp-On for Aleph 2 ?

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