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  1. diy PASS amp....?
  2. Switches on Aleph Ono with Grado
  3. BOSOZ nearing completion/Aleph 5 just beginning.
  4. a thread on Transformer quality
  5. New Projects Questions
  6. LTSPICE IRF820 model
  7. How to deal with Lead free Power Fets.
  8. aleph 1.2
  9. Pearl phono with 24V battery supply
  10. Q:Power Supplies for all Zen Variations?
  11. ZV9 boards and preamp
  12. Q: Zen-lite with -30~+30 voltage rail?
  13. First Watt F3 clone builder experiences
  14. Forte 1a buzzing/humming fixed?
  15. Is high frequency rising-up OK?
  16. LT1083 PS-regulator for class A amps
  17. Want to build PLH? but cannot find IRF244.
  18. Newbie Here Tubes vs SS Question
  19. Heatsink source
  20. BOSOZ Problem
  21. Need some Pearl help - no sound!
  22. Extraneous Grounding Question for Aleph's
  23. PA5 Schematics and help anyone?
  24. passive biamping any worth?
  25. Smoking HOT X-BoSoZ HELP!
  26. Very quick Aleph 5 Questions
  27. Aleph 3 Bible
  28. want to build: F2 car amplifier
  29. Ono JFET matching
  30. Aleph4 Basic Questions
  31. ixys diodes on Aleph 5 psu
  32. Thermistor questions for Nelson.
  33. Mosfet Frontend Troubles
  34. 11 amp aleph-x
  35. Aleph-x hot source resistor
  36. Thanks Mr Pass for my Aleph 2 and UGS diy
  37. Power switch Threshold SA3
  38. Umbilical Power Connectors
  39. Forte Model 4a
  40. Aleph 5 problems
  41. RCA/XLR input ?
  42. A high voltage drive fully differential driver/op amp
  43. Popping from Forte 6
  44. Best sounding aleph ?800->20khz
  45. Threshold Fet Eleven/g
  46. Dx in Taiwan was sued
  47. Is Aleph 2 unstable < 6 Ohm???
  48. (Quasi)complementary JFET power amplfier
  49. Aleph 5 or Aleph 60
  50. Advice for Linkwitz Orion system with Nelson Pass-style pre-amp and amp
  51. 2 questions on the aleph-p
  52. Electrolytic Output Capacitor
  53. Please help me figure out... (SA3 related)
  54. MOSKIDO - Hybrid Tube/MOSFET Amplifier
  55. Favorite Threads and Posts in "Pass Labs"
  56. New xa.5 series amps
  57. what needs to be matched in an aleph-p 1.7?
  58. Bride of Zen r2
  59. Penultimate Zen ZETEX ZVP3310 P
  60. Mini-Aleph Heatsink size ???
  61. Why Class A? Wasting power is something of the past
  62. Powercords and effects on Pass Labs amps
  63. dc blocker test report
  64. Nakamichi PA-7II manuals - HELP
  65. Power Factor correction
  66. The Importance of Being Biased
  67. max in put for aleph-p
  68. voltage on the 1st cap of the aleph-p 1.7 power supply
  69. Big caps, little space for such....
  70. to be follower or not
  71. balanced operation of an aleph 1.7
  72. Another use for a P1.7
  73. aleph 1.7 power supply
  74. fairchild J109 = Toshiba 2SK370?
  75. Happy Birthday Mr. Nelson Pass!
  76. resistor wattage?
  77. Has anyone using LC input in their power supply?
  78. has anyone used auricaps and BG on their aleph 1.7?
  79. choke for the power supply
  80. does it really have to be 3x 10uF cap in the aleph 1.7?
  81. +/- in and out on the aleph-p 1.7?
  82. PCBs for aleph 1.7 preamp - where else can I get them?
  83. the need for matched fets
  84. aleph 1.7
  85. Ground issue
  86. Mr. Pass please help
  87. A75 problem
  88. Need electronic for my speakers - Please help
  89. Optimising Heatsink Geometries
  90. Aleph 2 IRF9610 matched pair
  91. XA160 or X350.5 ?
  92. mini aleph VS gainclone VS Class D amp
  93. tda 2050 power supply/pcb
  94. Original Zen redecorating project questions
  95. Mini Aleph rebuild
  96. Mr. Pass, do you have a wishlist?
  97. F1, F2, F3 listening impression
  98. greedy boyz ............again
  99. My Pearl Phono Section
  100. Threshold SL10 schematics and manual
  101. Modified Pearl for MC only
  102. Zen 9 and 90Hz
  103. Attenuating input gain on X amp?
  104. XA-100.5 or 160.5 monos
  105. Pumpkin Preamp - Perfect for F4
  106. What not to do to your amp
  107. Jfet BOZ
  108. Matching MOSFET's for Aleph 2
  109. Aleph ELKO capacitors
  110. Zen v4 problem
  111. boz with balanced out
  112. Upgrade X250.5 to X350
  113. Hybrid Aleph- anyone buit this??
  114. Balanced zen line stage
  115. Bs170-bs250
  116. BOZ stops working when adding pot-ground
  117. One or 2 PSU´s for Mini-A?
  118. pass labs x-5 XLR jumpers
  119. to all greedy boyz
  120. irfp240 max dissipation
  121. Pearl shorted...please help me out of this!
  122. inductors for Aleph X PSU
  123. A great story...
  124. Resistor Type used by Pass Labs
  125. X amp considerations
  126. Sorry, another heatsink thread
  127. ALEPH P1.7 Troubleshooting
  128. PASS LABS X-5 service maual
  129. Where do all the clone projects go?
  130. Question on P1.7 measurements
  131. Is all negative feedback created equal?
  132. Inrush thermistors on Xono phono stage
  133. Pass Labs XA100: I found a pair but I have a doubt
  134. 256 steps to heaven...
  135. Help - Balanced Pearl Phono
  136. Warm capacitors.
  137. hdam and aleph-p
  138. need a 256 steps volume.
  139. Designing Passive preamp
  140. PI-filter (or CLC vs CRC vs C)
  141. A little XBOSOZ help
  142. Another diy-pearl...
  143. upgrading PASS D1 Dac to 24/96
  144. want to trade 2sa991 for 2sc1844
  145. briangt aleph pcbs
  146. Aleph 2 ac current setting ?
  147. Basic questions about 256 steps attenuator
  148. BOZ with current source?
  149. Anybody wants to sell his Zen#9 pcbs?
  150. Zen Lite and Heatsinks
  151. Aleph 1.7 preamp PCB layout.
  152. Pass Labs News
  153. JFET input SuSy Chipamp
  154. Anybody built an Aleph 3/30 with unmatched Mosfets?
  155. Nichicon LQ 12000 mcF vs Panasonic 22000 mcF caps for Aleph 30?
  156. BJT for Aleph30
  157. Is a Plitron 300VA 22Vx2 toroid enough for an Aleph 3 or 30?
  158. A question of “appropriateness”
  159. Possible F4 Heatsink
  160. Aleph P1.7 output potentiometer
  161. First Pass project, need Aleph-M PSU advice please
  162. Help finish a project....
  163. pi-filter Power supply for Alephs
  164. Great deal on Digital scope. Is this enough scope?
  165. Matching Aleph 30 mosfet
  166. Aleph 0s Sevice Manual
  167. thanks
  168. aleph p1.7 landed but not grounded
  169. Re-build Babo Zen (Papa's Zen5 w. jfet inputs)
  170. Threshold S/550e Bias advice
  171. Help to elminate A75 front end oscillation
  172. X Aleph Project Down Under
  173. New Linear MOSFETs from IXYS
  174. Zen Lite Layout
  175. Improving on X-BosoZ to mate the F4
  176. Aleph-X source resistors...0.47R?
  177. CL-60 - How hot should they run with A30???
  178. 10k attenuator for AP1.7 output?
  179. Threshold S/550e Service Manual
  180. = Aleph ?
  181. Aleph 30 upgrades?
  182. aleph xono advise
  183. Best bias for 400a/S300?
  184. Aleph 2 project
  185. new power mosfets from IXYS ...
  186. Minimalist diy preamp project
  187. Water-cooled
  188. High Voltage SE amp
  189. Aleph 3 pcb question.
  190. Value of a Threshold 400a amplifier? - does it sounds good?
  191. 3 quistion in 1 ! ZV4 - Buffer - BoSoZ volumepot
  192. Balanced filter stage with BOSOZ
  193. Fishy Babbelfish revisited
  194. Aleph-X with 2SJ109 as input pair
  195. Aleph 30 substitute
  196. Yet another A-75
  197. Need help for finding bushing for irf240 and 9610
  198. IRFP240 divested to Vishay
  199. Aleph 2 in 220v country ?
  200. SL10 with Cas2 or 400A?
  201. 2sj109/2sk389 too low Vgs range ?
  202. XLR shorting plugs...
  203. No more International Recitifier
  204. troubleshooting zv9
  205. Aleph 5 with 2 irf-240's /channel
  206. martin logan's
  207. Huge heatsink on E-BAY
  208. The adress of Pass Labs
  209. Zv6-t?
  210. build by Nelson Pass
  211. Debugging Over/Undershoot Issues with Aleph30
  212. BOSOZ Output Waveform Question
  213. To all potential Ono builders
  214. pearl HELP!
  215. 2SK389 and MPS 18
  216. Building of Pass A40
  217. Bride of Zen
  218. Power On Mute for PLH
  219. Nelson PCAD, Allegro, Eagle
  220. Threshold/Pass for an alltube power
  221. Pearl Phono with 2SK30
  222. Papa have few new pages on first watt.......
  223. aleph1.2 IRF240 vs IRFP250
  224. XBOSOZ Transformer
  225. stupid question.... import PCB to PDF..
  226. Convert voltage Pass Labs XA 100 from 110v to 220v
  227. Puzzle of 6 mixed up Aleph 2
  228. what's this?
  229. Aleph-X PCB
  230. Pearl Phono Preamp
  231. Aleph P 1.7 / Aleph 1.2 Balanced IC Question
  232. pre amp
  233. AlephJ-X
  234. check my aleph layout n comments
  235. a question about C4,6,11 in The Pearl Phono
  236. Baby Zen Nursery - help needed
  237. Threshold 400a
  238. Aluminum Sheets in US?
  239. aleph1.2
  240. Quad ESL 2805
  241. Aleph 1.7 & Aleph X2
  242. irf 9610s and 610s and ztx parts search
  243. STAIS3 Power Amplifier
  244. Threshold 400a
  245. getting closer to delivery (Aleph5)
  246. tweaking a class AB amp
  247. The Pearl Phono: Output cap?
  248. Input C in Aleph 5
  249. X0 preamp question
  250. Firstwatt, XA, X.5, Babbelfish...what the right one for me ? Beating Accuphase A-20V

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