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  1. Pass Labs XA100: I found a pair but I have a doubt
  2. 256 steps to heaven...
  3. Help - Balanced Pearl Phono
  4. Warm capacitors.
  5. hdam and aleph-p
  6. need a 256 steps volume.
  7. Designing Passive preamp
  8. PI-filter (or CLC vs CRC vs C)
  9. A little XBOSOZ help
  10. Another diy-pearl...
  11. upgrading PASS D1 Dac to 24/96
  12. want to trade 2sa991 for 2sc1844
  13. briangt aleph pcbs
  14. Aleph 2 ac current setting ?
  15. Basic questions about 256 steps attenuator
  16. BOZ with current source?
  17. Anybody wants to sell his Zen#9 pcbs?
  18. Zen Lite and Heatsinks
  19. Aleph 1.7 preamp PCB layout.
  20. Pass Labs News
  21. JFET input SuSy Chipamp
  22. Anybody built an Aleph 3/30 with unmatched Mosfets?
  23. Nichicon LQ 12000 mcF vs Panasonic 22000 mcF caps for Aleph 30?
  24. BJT for Aleph30
  25. Is a Plitron 300VA 22Vx2 toroid enough for an Aleph 3 or 30?
  26. A question of “appropriateness”
  27. Possible F4 Heatsink
  28. Aleph P1.7 output potentiometer
  29. First Pass project, need Aleph-M PSU advice please
  30. Help finish a project....
  31. pi-filter Power supply for Alephs
  32. Great deal on Digital scope. Is this enough scope?
  33. Matching Aleph 30 mosfet
  34. Aleph 0s Sevice Manual
  35. thanks
  36. aleph p1.7 landed but not grounded
  37. Re-build Babo Zen (Papa's Zen5 w. jfet inputs)
  38. Threshold S/550e Bias advice
  39. Help to elminate A75 front end oscillation
  40. X Aleph Project Down Under
  41. New Linear MOSFETs from IXYS
  42. Zen Lite Layout
  43. Improving on X-BosoZ to mate the F4
  44. Aleph-X source resistors...0.47R?
  45. CL-60 - How hot should they run with A30???
  46. 10k attenuator for AP1.7 output?
  47. Threshold S/550e Service Manual
  48. = Aleph ?
  49. Aleph 30 upgrades?
  50. aleph xono advise
  51. Best bias for 400a/S300?
  52. Aleph 2 project
  53. new power mosfets from IXYS ...
  54. Minimalist diy preamp project
  55. Water-cooled
  56. High Voltage SE amp
  57. Aleph 3 pcb question.
  58. Value of a Threshold 400a amplifier? - does it sounds good?
  59. 3 quistion in 1 ! ZV4 - Buffer - BoSoZ volumepot
  60. Balanced filter stage with BOSOZ
  61. Fishy Babbelfish revisited
  62. Aleph-X with 2SJ109 as input pair
  63. Aleph 30 substitute
  64. Yet another A-75
  65. Need help for finding bushing for irf240 and 9610
  66. IRFP240 divested to Vishay
  67. Aleph 2 in 220v country ?
  68. SL10 with Cas2 or 400A?
  69. 2sj109/2sk389 too low Vgs range ?
  70. XLR shorting plugs...
  71. No more International Recitifier
  72. troubleshooting zv9
  73. Aleph 5 with 2 irf-240's /channel
  74. martin logan's
  75. Huge heatsink on E-BAY
  76. The adress of Pass Labs
  77. Zv6-t?
  78. build by Nelson Pass
  79. Debugging Over/Undershoot Issues with Aleph30
  80. BOSOZ Output Waveform Question
  81. To all potential Ono builders
  82. pearl HELP!
  83. 2SK389 and MPS 18
  84. Building of Pass A40
  85. Bride of Zen
  86. Power On Mute for PLH
  87. Nelson PCAD, Allegro, Eagle
  88. Threshold/Pass for an alltube power
  89. Pearl Phono with 2SK30
  90. Papa have few new pages on first watt.......
  91. aleph1.2 IRF240 vs IRFP250
  92. XBOSOZ Transformer
  93. stupid question.... import PCB to PDF..
  94. Convert voltage Pass Labs XA 100 from 110v to 220v
  95. Puzzle of 6 mixed up Aleph 2
  96. what's this?
  97. Aleph-X PCB
  98. Pearl Phono Preamp
  99. Aleph P 1.7 / Aleph 1.2 Balanced IC Question
  100. pre amp
  101. AlephJ-X
  102. check my aleph layout n comments
  103. a question about C4,6,11 in The Pearl Phono
  104. Baby Zen Nursery - help needed
  105. Threshold 400a
  106. Aluminum Sheets in US?
  107. aleph1.2
  108. Quad ESL 2805
  109. Aleph 1.7 & Aleph X2
  110. irf 9610s and 610s and ztx parts search
  111. STAIS3 Power Amplifier
  112. Threshold 400a
  113. getting closer to delivery (Aleph5)
  114. tweaking a class AB amp
  115. The Pearl Phono: Output cap?
  116. Input C in Aleph 5
  117. X0 preamp question
  118. Firstwatt, XA, X.5, Babbelfish...what the right one for me ? Beating Accuphase A-20V
  119. Replacement for 2SK389BL?
  120. aleph p: do I have a problem?
  121. anyone tried up aleph x input impedance?
  122. Pass 350.5 vs aleph
  123. Help a noob fix a ZV9
  124. Walter's handcrafted AlephX cases
  125. X2 Balanced Outputs Question
  126. X/Ono: what 2SC1844?
  127. Monster Amp?? Check out these toroids!!
  128. Another new A75
  129. Difference between IRFP240 & IRFP244
  130. Another Aleph X up and running
  131. H Type Balanced Attenuator.
  132. Aleph 30 service manual
  133. Helps to ZV9
  134. LM317 CCS Zen Style amp
  135. Old meets new but can this be solved?
  136. High Distortion on Aleph 5
  137. Aleph X , FirstWatt, ALeph P and so on..
  138. ZV9 or F2 for Fostex?
  139. Jfet Bosoz?
  140. Zen Version 4 R10
  141. yet another newbie Zv9 forums
  142. Bosoz
  143. Q about feedback in the ZV9
  144. F4 power amplifier
  145. Pearl questions
  146. Pass Amps for Martin Logans
  147. transformer selection recommendation for aleph 30
  148. Information about PassLabs Aleph3
  149. I need a help!
  150. To choose my irf 240
  151. DACs?
  152. ONO variation for AX
  153. Aleph L schematic
  154. 350.5 modding the amp to work in more class A
  155. Aleph P1.7 "the design starts here"
  156. please help to clarify the coding
  157. Diode bridge as loop breaker question
  158. Desperately looking for SA-6e users' manual
  159. Schematic and help with Threshold SA/4
  160. aleph 3 construction (it's me again!)
  161. Bride of Zen used as a buffer.
  162. Aleph-X: R11, R33
  163. which pass amp "current" amp, which voltage?
  164. X250.5 powering Revel F52?
  165. carbon resistors for A30
  166. currently building a pass x1000 clone
  167. Fail Safe Power Supply
  168. pre amplifier aleph L or P
  169. input for aleph-x
  170. usefull articles and websites...let's collect them
  171. Identifing part...
  172. Pearl: replace zener D1 with voltage divider?
  173. Help Aleph30
  174. Newbee wants to build Aleph!
  175. adjusting current gain for Aleph30 necessary?
  176. Forte Model 4 ( Power Supply upgrade)
  177. question with selecting transformer
  178. Recommendations on Ono phono stage PCBs or layout files
  179. Pass Tharagard A75 vs Pass Aleph 1.2's
  180. question about power supply
  181. A5 service manual
  182. Aleph 5 hum...
  183. Threshold 400a bridge rectifier.
  184. Bridge rectifier and Aleph 3
  185. Aleph P volume
  186. driving AlephX unbalanced reasonable?
  187. Aleph-phase lag with non-inverting input
  188. source resistor
  189. Rails voltages for A30
  190. HiFi News review of Pass labs X.150.5 & X 2.5
  191. Cheap Solen Inductors for PI Filter on eBay
  192. Quick quick question !
  193. IRFP240 PSU... for dac
  194. proper design of pi-filter for Aleph 30
  195. aleph bias questions
  196. how to attenuate aleph p 1.7
  197. Hum problem with jfet Aleph 3 (babbelfish)
  198. Question on heatsinking
  199. Rule of thumb for BIAS current in class A
  200. Allegro PCB Editor
  201. Aleph5 trouble
  202. Advice Please on best pass diy amps for 3 way horns.
  203. Frequency response vs. output power
  204. Re : BL type & GR type of transistor for Aleph-Ono
  205. Is 60W enough?
  206. Adjusting the BIAS for Threshold SA3
  207. irfp9240 or SFH9240
  208. threshold and t.o.a.o pic
  209. Repair question re: threshold 400a
  210. Aleph 30 parts for Peter Daniel's boards
  211. 220uF capacitor rating for Aleph 30?
  212. if you all had a choice to start again what....
  213. Class A and Class AB - How Does This Work?
  214. F2 for beginners
  215. questions about passive preamp for Aleph-30
  216. Original Aleph P versions and service manual
  217. power mos for Aleph 30
  218. Capacitors in Series - phase changes?
  219. any chance to remoove coupling cap from Pass D1 IV stage
  220. Pass Labs S/Ns ?
  221. BOSOZ as low pass filter
  222. ALEPH 3 problem
  223. Recommend a Good Preamp for Pass Labs Amps
  224. LTPZen, Zen with long tailed pair input stage
  225. Fun with Lightbulbs and the SOZ...
  226. Aleph 3 on Peter Daniel A30 boards...
  227. I sell X1000.5 clones for 500$ each!
  228. Thank you Mr. Pass
  229. 3/4-stage Aleph 2
  230. zener diode high performance
  231. DIY aleph 4 with reduce o/p
  232. PASS D1 mods?
  233. Aleph 30 vs. X-250
  234. aleph 30 schematic
  235. X5 enough drive for B&W 802D's ?
  236. Threshold Stasis Model 3
  237. Purpose of 9-Volt Battery in Pearl?
  238. A Simple Question About Wire: Please Help
  239. Question about teflon
  240. Help my brain hurts
  241. Pass Pcb ?
  242. Speakers for Zen
  243. Aleph L schematic/discussion/infos?
  244. Manual writing 101 a must read.
  245. Aleph Service Manual
  246. where is a resistor or a capacitor very important?
  247. Cardas silver soldering ... or?
  248. Papa's new toys
  249. Zen9 and Jordan jx92s
  250. Hump in Closed Loop Frequency Response -- Root Cause ?

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