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  1. Class AB Super Symetry use Bipolar transistor
  2. About a Nelson Pass phase coherent crossover
  3. Distortion and hum with Pearl
  4. PASS like irf voltage-regulator
  5. Need help on x-bosoz
  6. Aleph P pre
  7. Aleph 30 power supply
  8. KA30se "KRYPTON" SE class A amplifier
  9. Aleph P 1.7 questions
  10. "MY" Aleph-X finished
  11. My complete bzls
  12. Nakamichi CA-5-E
  13. X250.5 with CJ Preamps
  14. Pass D1 analog stage
  15. Citation 12 Deluxe Repairs
  16. Commercial Aleph J Question
  17. Aleph AX and CCS
  18. Enough heatsink?
  19. UGS Power : it's U.P.
  20. Inductor Loading Adventures
  21. ? on power supply X0.2, XVR-1, Xono
  22. Jfet Cascoded BOZ
  23. BOSOZ Hum Problem
  24. BOSOZ Connections
  25. new sozlight "dark"
  26. Few Really Quick Pass Amp Questions
  27. Pass X 0.2 compared to X.1?
  28. Best PSU voltage for Aleph 5 ?
  29. Recommend amp project for Vandersteens
  30. balanced source to unbalanced amp?
  31. Aleph AC current gain made easy
  32. Mini Aleph Questions
  33. CSXCCSwhatever BOSOZ by Igor
  34. Class A does sound better!
  35. X150 amplifier compatibility
  36. My Zen-Light
  37. Threshold SL10 modified
  38. X.5 series could be improved?
  39. Citation 12 Questions
  40. F1 + which NP preamp?
  41. F3 - LED behaviour
  42. Pass Labs X5 for a multi-channel Thiel speakers setting?
  43. Question on X250.5 and X350.5
  44. Buying parts for DIY Aleph 5
  45. diy PASS amp....?
  46. Switches on Aleph Ono with Grado
  47. BOSOZ nearing completion/Aleph 5 just beginning.
  48. a thread on Transformer quality
  49. New Projects Questions
  50. LTSPICE IRF820 model
  51. How to deal with Lead free Power Fets.
  52. aleph 1.2
  53. Pearl phono with 24V battery supply
  54. Q:Power Supplies for all Zen Variations?
  55. ZV9 boards and preamp
  56. Q: Zen-lite with -30~+30 voltage rail?
  57. First Watt F3 clone builder experiences
  58. Forte 1a buzzing/humming fixed?
  59. Is high frequency rising-up OK?
  60. LT1083 PS-regulator for class A amps
  61. Want to build PLH? but cannot find IRF244.
  62. Newbie Here Tubes vs SS Question
  63. Heatsink source
  64. BOSOZ Problem
  65. Need some Pearl help - no sound!
  66. Extraneous Grounding Question for Aleph's
  67. PA5 Schematics and help anyone?
  68. passive biamping any worth?
  69. Smoking HOT X-BoSoZ HELP!
  70. Very quick Aleph 5 Questions
  71. Aleph 3 Bible
  72. want to build: F2 car amplifier
  73. Ono JFET matching
  74. Aleph4 Basic Questions
  75. ixys diodes on Aleph 5 psu
  76. Thermistor questions for Nelson.
  77. Mosfet Frontend Troubles
  78. 11 amp aleph-x
  79. Aleph-x hot source resistor
  80. Thanks Mr Pass for my Aleph 2 and UGS diy
  81. Power switch Threshold SA3
  82. Umbilical Power Connectors
  83. Forte Model 4a
  84. Aleph 5 problems
  85. RCA/XLR input ?
  86. A high voltage drive fully differential driver/op amp
  87. Popping from Forte 6
  88. Best sounding aleph ?800->20khz
  89. Threshold Fet Eleven/g
  90. Dx in Taiwan was sued
  91. Is Aleph 2 unstable < 6 Ohm???
  92. (Quasi)complementary JFET power amplfier
  93. Aleph 5 or Aleph 60
  94. Advice for Linkwitz Orion system with Nelson Pass-style pre-amp and amp
  95. 2 questions on the aleph-p
  96. Electrolytic Output Capacitor
  97. Please help me figure out... (SA3 related)
  98. MOSKIDO - Hybrid Tube/MOSFET Amplifier
  99. Favorite Threads and Posts in "Pass Labs"
  100. New xa.5 series amps
  101. what needs to be matched in an aleph-p 1.7?
  102. Bride of Zen r2
  103. Penultimate Zen ZETEX ZVP3310 P
  104. Mini-Aleph Heatsink size ???
  105. Why Class A? Wasting power is something of the past
  106. Powercords and effects on Pass Labs amps
  107. dc blocker test report
  108. Nakamichi PA-7II manuals - HELP
  109. Power Factor correction
  110. The Importance of Being Biased
  111. max in put for aleph-p
  112. voltage on the 1st cap of the aleph-p 1.7 power supply
  113. Big caps, little space for such....
  114. to be follower or not
  115. balanced operation of an aleph 1.7
  116. Another use for a P1.7
  117. aleph 1.7 power supply
  118. fairchild J109 = Toshiba 2SK370?
  119. Happy Birthday Mr. Nelson Pass!
  120. resistor wattage?
  121. Has anyone using LC input in their power supply?
  122. has anyone used auricaps and BG on their aleph 1.7?
  123. choke for the power supply
  124. does it really have to be 3x 10uF cap in the aleph 1.7?
  125. +/- in and out on the aleph-p 1.7?
  126. PCBs for aleph 1.7 preamp - where else can I get them?
  127. the need for matched fets
  128. aleph 1.7
  129. Ground issue
  130. Mr. Pass please help
  131. A75 problem
  132. Need electronic for my speakers - Please help
  133. Optimising Heatsink Geometries
  134. Aleph 2 IRF9610 matched pair
  135. XA160 or X350.5 ?
  136. mini aleph VS gainclone VS Class D amp
  137. tda 2050 power supply/pcb
  138. Original Zen redecorating project questions
  139. Mini Aleph rebuild
  140. Mr. Pass, do you have a wishlist?
  141. F1, F2, F3 listening impression
  142. greedy boyz ............again
  143. My Pearl Phono Section
  144. Threshold SL10 schematics and manual
  145. Modified Pearl for MC only
  146. Zen 9 and 90Hz
  147. Attenuating input gain on X amp?
  148. XA-100.5 or 160.5 monos
  149. Pumpkin Preamp - Perfect for F4
  150. What not to do to your amp
  151. Jfet BOZ
  152. Matching MOSFET's for Aleph 2
  153. Aleph ELKO capacitors
  154. Zen v4 problem
  155. boz with balanced out
  156. Upgrade X250.5 to X350
  157. Hybrid Aleph- anyone buit this??
  158. Balanced zen line stage
  159. Bs170-bs250
  160. BOZ stops working when adding pot-ground
  161. One or 2 PSU´s for Mini-A?
  162. pass labs x-5 XLR jumpers
  163. to all greedy boyz
  164. irfp240 max dissipation
  165. Pearl shorted...please help me out of this!
  166. inductors for Aleph X PSU
  167. A great story...
  168. Resistor Type used by Pass Labs
  169. X amp considerations
  170. Sorry, another heatsink thread
  171. ALEPH P1.7 Troubleshooting
  172. PASS LABS X-5 service maual
  173. Where do all the clone projects go?
  174. Question on P1.7 measurements
  175. Is all negative feedback created equal?
  176. Inrush thermistors on Xono phono stage
  177. Pass Labs XA100: I found a pair but I have a doubt
  178. 256 steps to heaven...
  179. Help - Balanced Pearl Phono
  180. Warm capacitors.
  181. hdam and aleph-p
  182. need a 256 steps volume.
  183. Designing Passive preamp
  184. PI-filter (or CLC vs CRC vs C)
  185. A little XBOSOZ help
  186. Another diy-pearl...
  187. upgrading PASS D1 Dac to 24/96
  188. want to trade 2sa991 for 2sc1844
  189. briangt aleph pcbs
  190. Aleph 2 ac current setting ?
  191. Basic questions about 256 steps attenuator
  192. BOZ with current source?
  193. Anybody wants to sell his Zen#9 pcbs?
  194. Zen Lite and Heatsinks
  195. Aleph 1.7 preamp PCB layout.
  196. Pass Labs News
  197. JFET input SuSy Chipamp
  198. Anybody built an Aleph 3/30 with unmatched Mosfets?
  199. Nichicon LQ 12000 mcF vs Panasonic 22000 mcF caps for Aleph 30?
  200. BJT for Aleph30
  201. Is a Plitron 300VA 22Vx2 toroid enough for an Aleph 3 or 30?
  202. A question of “appropriateness”
  203. Possible F4 Heatsink
  204. Aleph P1.7 output potentiometer
  205. First Pass project, need Aleph-M PSU advice please
  206. Help finish a project....
  207. pi-filter Power supply for Alephs
  208. Great deal on Digital scope. Is this enough scope?
  209. Matching Aleph 30 mosfet
  210. Aleph 0s Sevice Manual
  211. thanks
  212. aleph p1.7 landed but not grounded
  213. Re-build Babo Zen (Papa's Zen5 w. jfet inputs)
  214. Threshold S/550e Bias advice
  215. Help to elminate A75 front end oscillation
  216. X Aleph Project Down Under
  217. New Linear MOSFETs from IXYS
  218. Zen Lite Layout
  219. Improving on X-BosoZ to mate the F4
  220. Aleph-X source resistors...0.47R?
  221. CL-60 - How hot should they run with A30???
  222. 10k attenuator for AP1.7 output?
  223. Threshold S/550e Service Manual
  224. = Aleph ?
  225. Aleph 30 upgrades?
  226. aleph xono advise
  227. Best bias for 400a/S300?
  228. Aleph 2 project
  229. new power mosfets from IXYS ...
  230. Minimalist diy preamp project
  231. Water-cooled
  232. High Voltage SE amp
  233. Aleph 3 pcb question.
  234. Value of a Threshold 400a amplifier? - does it sounds good?
  235. 3 quistion in 1 ! ZV4 - Buffer - BoSoZ volumepot
  236. Balanced filter stage with BOSOZ
  237. Fishy Babbelfish revisited
  238. Aleph-X with 2SJ109 as input pair
  239. Aleph 30 substitute
  240. Yet another A-75
  241. Need help for finding bushing for irf240 and 9610
  242. IRFP240 divested to Vishay
  243. Aleph 2 in 220v country ?
  244. SL10 with Cas2 or 400A?
  245. 2sj109/2sk389 too low Vgs range ?
  246. XLR shorting plugs...
  247. No more International Recitifier
  248. troubleshooting zv9
  249. Aleph 5 with 2 irf-240's /channel
  250. martin logan's

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