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  1. BOSOZ Hum Problem
  2. BOSOZ Connections
  3. new sozlight "dark"
  4. Few Really Quick Pass Amp Questions
  5. Pass X 0.2 compared to X.1?
  6. Best PSU voltage for Aleph 5 ?
  7. Recommend amp project for Vandersteens
  8. balanced source to unbalanced amp?
  9. Aleph AC current gain made easy
  10. Mini Aleph Questions
  11. CSXCCSwhatever BOSOZ by Igor
  12. Class A does sound better!
  13. X150 amplifier compatibility
  14. My Zen-Light
  15. Threshold SL10 modified
  16. X.5 series could be improved?
  17. Citation 12 Questions
  18. F1 + which NP preamp?
  19. F3 - LED behaviour
  20. Pass Labs X5 for a multi-channel Thiel speakers setting?
  21. Question on X250.5 and X350.5
  22. Buying parts for DIY Aleph 5
  23. diy PASS amp....?
  24. Switches on Aleph Ono with Grado
  25. BOSOZ nearing completion/Aleph 5 just beginning.
  26. a thread on Transformer quality
  27. New Projects Questions
  28. LTSPICE IRF820 model
  29. How to deal with Lead free Power Fets.
  30. aleph 1.2
  31. Pearl phono with 24V battery supply
  32. Q:Power Supplies for all Zen Variations?
  33. ZV9 boards and preamp
  34. Q: Zen-lite with -30~+30 voltage rail?
  35. First Watt F3 clone builder experiences
  36. Forte 1a buzzing/humming fixed?
  37. Is high frequency rising-up OK?
  38. LT1083 PS-regulator for class A amps
  39. Want to build PLH? but cannot find IRF244.
  40. Newbie Here Tubes vs SS Question
  41. Heatsink source
  42. BOSOZ Problem
  43. Need some Pearl help - no sound!
  44. Extraneous Grounding Question for Aleph's
  45. PA5 Schematics and help anyone?
  46. passive biamping any worth?
  47. Smoking HOT X-BoSoZ HELP!
  48. Very quick Aleph 5 Questions
  49. Aleph 3 Bible
  50. want to build: F2 car amplifier
  51. Ono JFET matching
  52. Aleph4 Basic Questions
  53. ixys diodes on Aleph 5 psu
  54. Thermistor questions for Nelson.
  55. Mosfet Frontend Troubles
  56. 11 amp aleph-x
  57. Aleph-x hot source resistor
  58. Thanks Mr Pass for my Aleph 2 and UGS diy
  59. Power switch Threshold SA3
  60. Umbilical Power Connectors
  61. Forte Model 4a
  62. Aleph 5 problems
  63. RCA/XLR input ?
  64. A high voltage drive fully differential driver/op amp
  65. Popping from Forte 6
  66. Best sounding aleph ?800->20khz
  67. Threshold Fet Eleven/g
  68. Dx in Taiwan was sued
  69. Is Aleph 2 unstable < 6 Ohm???
  70. (Quasi)complementary JFET power amplfier
  71. Aleph 5 or Aleph 60
  72. Advice for Linkwitz Orion system with Nelson Pass-style pre-amp and amp
  73. 2 questions on the aleph-p
  74. Electrolytic Output Capacitor
  75. Please help me figure out... (SA3 related)
  76. MOSKIDO - Hybrid Tube/MOSFET Amplifier
  77. Favorite Threads and Posts in "Pass Labs"
  78. New xa.5 series amps
  79. what needs to be matched in an aleph-p 1.7?
  80. Bride of Zen r2
  81. Penultimate Zen ZETEX ZVP3310 P
  82. Mini-Aleph Heatsink size ???
  83. Why Class A? Wasting power is something of the past
  84. Powercords and effects on Pass Labs amps
  85. dc blocker test report
  86. Nakamichi PA-7II manuals - HELP
  87. Power Factor correction
  88. The Importance of Being Biased
  89. max in put for aleph-p
  90. voltage on the 1st cap of the aleph-p 1.7 power supply
  91. Big caps, little space for such....
  92. to be follower or not
  93. balanced operation of an aleph 1.7
  94. Another use for a P1.7
  95. aleph 1.7 power supply
  96. fairchild J109 = Toshiba 2SK370?
  97. Happy Birthday Mr. Nelson Pass!
  98. resistor wattage?
  99. Has anyone using LC input in their power supply?
  100. has anyone used auricaps and BG on their aleph 1.7?
  101. choke for the power supply
  102. does it really have to be 3x 10uF cap in the aleph 1.7?
  103. +/- in and out on the aleph-p 1.7?
  104. PCBs for aleph 1.7 preamp - where else can I get them?
  105. the need for matched fets
  106. aleph 1.7
  107. Ground issue
  108. Mr. Pass please help
  109. A75 problem
  110. Need electronic for my speakers - Please help
  111. Optimising Heatsink Geometries
  112. Aleph 2 IRF9610 matched pair
  113. XA160 or X350.5 ?
  114. mini aleph VS gainclone VS Class D amp
  115. tda 2050 power supply/pcb
  116. Original Zen redecorating project questions
  117. Mini Aleph rebuild
  118. Mr. Pass, do you have a wishlist?
  119. F1, F2, F3 listening impression
  120. greedy boyz ............again
  121. My Pearl Phono Section
  122. Threshold SL10 schematics and manual
  123. Modified Pearl for MC only
  124. Zen 9 and 90Hz
  125. Attenuating input gain on X amp?
  126. XA-100.5 or 160.5 monos
  127. Pumpkin Preamp - Perfect for F4
  128. What not to do to your amp
  129. Jfet BOZ
  130. Matching MOSFET's for Aleph 2
  131. Aleph ELKO capacitors
  132. Zen v4 problem
  133. boz with balanced out
  134. Upgrade X250.5 to X350
  135. Hybrid Aleph- anyone buit this??
  136. Balanced zen line stage
  137. Bs170-bs250
  138. BOZ stops working when adding pot-ground
  139. One or 2 PSU´s for Mini-A?
  140. pass labs x-5 XLR jumpers
  141. to all greedy boyz
  142. irfp240 max dissipation
  143. Pearl shorted...please help me out of this!
  144. inductors for Aleph X PSU
  145. A great story...
  146. Resistor Type used by Pass Labs
  147. X amp considerations
  148. Sorry, another heatsink thread
  149. ALEPH P1.7 Troubleshooting
  150. PASS LABS X-5 service maual
  151. Where do all the clone projects go?
  152. Question on P1.7 measurements
  153. Is all negative feedback created equal?
  154. Inrush thermistors on Xono phono stage
  155. Pass Labs XA100: I found a pair but I have a doubt
  156. 256 steps to heaven...
  157. Help - Balanced Pearl Phono
  158. Warm capacitors.
  159. hdam and aleph-p
  160. need a 256 steps volume.
  161. Designing Passive preamp
  162. PI-filter (or CLC vs CRC vs C)
  163. A little XBOSOZ help
  164. Another diy-pearl...
  165. upgrading PASS D1 Dac to 24/96
  166. want to trade 2sa991 for 2sc1844
  167. briangt aleph pcbs
  168. Aleph 2 ac current setting ?
  169. Basic questions about 256 steps attenuator
  170. BOZ with current source?
  171. Anybody wants to sell his Zen#9 pcbs?
  172. Zen Lite and Heatsinks
  173. Aleph 1.7 preamp PCB layout.
  174. Pass Labs News
  175. JFET input SuSy Chipamp
  176. Anybody built an Aleph 3/30 with unmatched Mosfets?
  177. Nichicon LQ 12000 mcF vs Panasonic 22000 mcF caps for Aleph 30?
  178. BJT for Aleph30
  179. Is a Plitron 300VA 22Vx2 toroid enough for an Aleph 3 or 30?
  180. A question of “appropriateness”
  181. Possible F4 Heatsink
  182. Aleph P1.7 output potentiometer
  183. First Pass project, need Aleph-M PSU advice please
  184. Help finish a project....
  185. pi-filter Power supply for Alephs
  186. Great deal on Digital scope. Is this enough scope?
  187. Matching Aleph 30 mosfet
  188. Aleph 0s Sevice Manual
  189. thanks
  190. aleph p1.7 landed but not grounded
  191. Re-build Babo Zen (Papa's Zen5 w. jfet inputs)
  192. Threshold S/550e Bias advice
  193. Help to elminate A75 front end oscillation
  194. X Aleph Project Down Under
  195. New Linear MOSFETs from IXYS
  196. Zen Lite Layout
  197. Improving on X-BosoZ to mate the F4
  198. Aleph-X source resistors...0.47R?
  199. CL-60 - How hot should they run with A30???
  200. 10k attenuator for AP1.7 output?
  201. Threshold S/550e Service Manual
  202. = Aleph ?
  203. Aleph 30 upgrades?
  204. aleph xono advise
  205. Best bias for 400a/S300?
  206. Aleph 2 project
  207. new power mosfets from IXYS ...
  208. Minimalist diy preamp project
  209. Water-cooled
  210. High Voltage SE amp
  211. Aleph 3 pcb question.
  212. Value of a Threshold 400a amplifier? - does it sounds good?
  213. 3 quistion in 1 ! ZV4 - Buffer - BoSoZ volumepot
  214. Balanced filter stage with BOSOZ
  215. Fishy Babbelfish revisited
  216. Aleph-X with 2SJ109 as input pair
  217. Aleph 30 substitute
  218. Yet another A-75
  219. Need help for finding bushing for irf240 and 9610
  220. IRFP240 divested to Vishay
  221. Aleph 2 in 220v country ?
  222. SL10 with Cas2 or 400A?
  223. 2sj109/2sk389 too low Vgs range ?
  224. XLR shorting plugs...
  225. No more International Recitifier
  226. troubleshooting zv9
  227. Aleph 5 with 2 irf-240's /channel
  228. martin logan's
  229. Huge heatsink on E-BAY
  230. The adress of Pass Labs
  231. Zv6-t?
  232. build by Nelson Pass
  233. Debugging Over/Undershoot Issues with Aleph30
  234. BOSOZ Output Waveform Question
  235. To all potential Ono builders
  236. pearl HELP!
  237. 2SK389 and MPS 18
  238. Building of Pass A40
  239. Bride of Zen
  240. Power On Mute for PLH
  241. Nelson PCAD, Allegro, Eagle
  242. Threshold/Pass for an alltube power
  243. Pearl Phono with 2SK30
  244. Papa have few new pages on first watt.......
  245. aleph1.2 IRF240 vs IRFP250
  246. XBOSOZ Transformer
  247. stupid question.... import PCB to PDF..
  248. Convert voltage Pass Labs XA 100 from 110v to 220v
  249. Puzzle of 6 mixed up Aleph 2
  250. what's this?

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