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  1. Need an Aleph 5 pcb...
  2. Search transistors to select for X- Aleph
  3. Some questions about ALEPH SAGA...
  4. Aleph 30 PSU
  5. Burning Amps
  6. Did you lose a case of CD's at RMAF?
  7. mini aleph build questions
  8. Any diff if in F3: Plitron vs. Avel Lindberg?
  9. pass x150.5
  10. A newbie question
  11. A75 protection diodes and Cascode load resistors
  12. El Pipe-O's as Art?
  13. First Watt at RMAF
  14. P1.7 Dantimax Rel3 Attenuator help
  15. possibility of using SERVO BIAS on Zen v9.
  16. PP or Balanced?
  17. Source follower and common source output stages
  18. Would this work with a 400a?
  19. a couple of questions on the phono ONO
  20. X series serviceing?
  21. Mini Aleph
  22. Forte FS-1 Info?
  23. Advise on heat sink
  24. Shunty PSU and ONO
  25. small signal device matching procedure (as in LSK170)
  26. Aleph P.17 Power Supply
  27. My beloved Aleph 4...
  28. PassLabs Aleph 4.0
  29. Alpeh 30 age
  30. The Amazing Fet Circlotron by Mike Rothacher
  31. Zen#9 is arrived !
  32. WOZ: Wife Of Zen concept (Courtesy to NP)
  33. Some questions on new preamp XP-20
  34. Current from PassLabs amps
  35. Picture of Pass Labs X1?
  36. Pass Tube Amplifier
  37. Relay volume & balanced con
  38. High power ALEPH J (6 output devices); any attempts yet?
  39. F3's rock
  40. SuSy OpAmp => mixing amp
  41. BG-N direction in AlephP1.7
  42. F3 Power Transformer
  43. Aleph-X Heatsink Requirements
  44. Testing and setting bias on Zv9
  45. atiresearch-anodized.com
  46. Sweet Jesus !!! Another F3 ! (56K ? No dice !)
  47. PINGING >bruce.cato@virgin.net<
  48. a "Greener" Class A - Peltier as CCS?
  49. need help on x converting to class B
  50. X Aleph absolute voltage compensation scheme
  51. Regulated Power Supply For F3 (zen V9)
  52. Lookie, lookie. ONO? Oh Yes!
  53. ONO + D1 @ B2 + F5 @ Duetta 3-Way (all Eton incl. ER 4)
  54. which pass design to build
  55. Zen and Compression Driver
  56. F3/ZenV9 Enclosures...
  57. I'm looking for 4pcs of Lovoltech LU1014D
  58. Aleph1.2 clone trouble
  59. fake 2SK389?
  60. burning in
  61. Pass Pearl PCB help! Are these boards OK?
  62. Pass/Thagard A-75 build HELP!!
  63. Any experience with power conditioning and First Watt Amps?
  64. B1 Preamp - Help Me!
  65. Nelson Pass
  66. Water-cooled Aleph idea
  67. passive attenuator
  68. preamp
  69. Mini Aleph-X?
  70. Mosfet Output Stage Capacitance
  71. An multi-part Ono clone
  72. Pass D1 I/V Stage PCB
  73. X250 current readings?
  74. What to read on SS amp design? (valve-ish style)
  75. Alternative Active Current Source for Aleph-X ??
  76. Fully balanced Opamp
  77. Aleph P1.7 attenuator to match imp.
  78. Pass Pearl Phono PCBs wanted!
  79. Some other Source Follower COnfigurations
  80. Having trouble with F3 current source
  81. BOSOZ unity gain stable
  82. F5 Parts List
  83. An F1 clone comes alive (better late than never:)
  84. ARRO with Aleph
  85. BOZ input attenuation value??
  86. Lowering the bias of Forte 1a?
  87. AMP ground/Sheilding
  88. Pass INT-150 Review in Absolute Sound
  89. I like here!
  90. q. for frenchy DiyAs
  91. DIY Opamp article
  92. Single ended solid state amplifiers?
  93. One question mr. Pass about balanced inputs
  94. Fore Model 2 preamp w/ phono
  95. What to Build? Krell KSA50 or Aleph 5?
  96. X250.5 and Magneplanar 20.1
  97. The size of electrolytic capacitors?
  98. seriously need help on Aleph-3
  99. Heatsink Ideas 101
  100. Aleph Help Needed !
  101. sucess to make aleph-3 to 105w
  102. Aleph 60 Experience
  103. My F3 Clone
  104. Aleph 5 - B&W CM1
  105. Original Aleph P Coupling Caps
  106. generation x old school
  107. Threshold (which Model)?
  108. F4 - Factory Built- First impressions
  109. Coping with amp box heat (not heatsink sizing)
  110. A L 1.2 non-inverting preamp
  111. Threshold SA
  112. How to test Mosfet with Multimeter?
  113. Transformer
  114. Pass Design to Drive ESLs?
  115. Super Simple Class A MOSFET Redux
  116. my zen test
  117. Some questions on (X)-ONO
  118. Thank you Nelson
  119. How To Adjust Bias Current?
  120. pre-out
  121. The absolute DC Offset in Aleph-x
  122. Power factor correction
  123. A30 - Finally!
  124. Aleph 30 completed and listened
  125. A75 PSU Mains switching
  126. another BOZ problem....
  127. My Aleph 5
  128. i am ready to build Aleph-X
  129. Be careful about IRF9610
  130. Aleph 60 DIY experience
  131. where is Aleph 60 Service Manual???
  132. Heatsink for the F3
  133. BOZ bias adjustment help
  134. heat sink size, easy calculation.
  135. What's the Idle Current of the F5 Power Amp
  136. Aleph 30's with low sensitivity bookshelf speakers??
  137. Pass D1 I/V for Sabre DAC
  138. Connecting Pass D1 analog stage to a differential DAC
  139. Preamp ideas for F5
  140. Check idle current on PA 7 Nakamichi
  141. Irfp240/9240 A75
  142. Leaving Class A
  143. just made Aleph-3,
  144. Bride of Zen - AudioExpress PCB - Help
  145. Aleph 30: project completed
  146. Just finished a Lightly balanced Zen
  147. Which First Watt amp for the JX92S
  148. sweet sound aleph-3 or Aleph-x?
  149. aleph-3 transistor replace
  150. passdiy.com - what happened to the gallery???
  151. D1 bias currents
  152. 2 * Aleph 30 = an Aleph "60"?
  153. Wanting to build amp
  154. which aleph class A sound is good?
  155. question about Aleph-3 , need help
  156. class A amp using 2sc5200/2sa1943 or 2sa2922/2sa1612
  157. X1 voltage swap
  158. my first step to class A amp -aleph3 3ow.
  159. where to find original aleph circuit diagram?
  160. Aleph P + Aleph 30
  161. Audio Virtues of JFET Transconductance Amplifiers
  162. how to match mosfets for class A amp?
  163. Threshold SA4/e bias
  164. pass lab X02 upgrade idea
  165. Open baffle drivers and FirstWatt amps.
  166. JFET D1 I/V stage for ESS Sabre DAC
  167. B1 Buffer Preamp
  168. which version aleph class -A amp is easy to buld?
  169. Pass Int 150
  170. Worth doing cheap "thermal protection fuses" in hot amps?
  171. El Pipo: Any fresh new ideas?
  172. AlephX High Power version circuit needed
  173. need info for Zen-XA amp
  174. To Mr Nelson Pass - Review33 in Hong Kong
  175. set volume with 50k Pot on Zen V4
  176. PSU for D1 I/V
  177. Ken Ealey Mods????
  178. One box dedicated headamp/preamp.
  179. Hitachi Cap??
  180. Psu caps in Threshold 400A
  181. New to SPICE
  182. full mosfet F5 amplifier
  183. 400A, emitter resistors and bias: I would learn
  184. JFET as 1st stage in PLH
  185. Custom Plitron tranformer for output stage
  186. I/V after amplification using current amp?
  187. X0.2 Preamp advice & circuit
  188. PCB manufacturers with heavy copper
  189. Can this really be Class A & SE?
  190. X150.5 for Sonus Faber Grand Piano Home?
  191. perfect match for 16 ohm Coincident speakers?
  192. How about the ZEN-X??
  193. Aleph X
  194. Pearl PS blowing fuses
  195. Hum left channel on Threshold SA3 (I know its not a pass labs but...)
  196. Aleph XA100.5 specifications
  197. X350.5 or X600
  198. like peanut butter with chocolate
  199. voltages on a zen v.9
  200. PDF about F5 amplifier of Sensei PASS
  201. Search US source of Resistor used in F3 or F4
  202. F4 Type amp but with gain
  203. ZV5 PS layout question
  204. Aleph X strange behaviour
  205. Searching for Threshold schematics once online
  206. Forté Audio Model 3: caps and schematics?
  207. How many supply voltage on Pass X0
  208. Cute little preamp inspired by JBoz/F5
  209. Aleph 5 (4 x IRFP240 per channel)
  210. V2 bridged question
  211. ZV8 Capacitors & Questions
  212. 400A: caps and spareparts
  213. E24 in place of E96 resistors...
  214. Boards V4, F4
  215. Balanced I/C Recommendations
  216. Pioneer 4 Channel QX8000A bridge
  217. X250.5 question
  218. Aleph X PCBs
  219. Little (or big ?) problem with a Zen V9.
  220. The real definition for Supersymmetry
  221. First Watt F1 with Audio Nirvana Super 12?
  222. Threshold T200 - power supply
  223. Aleph 30 - 1nF cap and Square Wave Shape
  224. Wrong Voltage / current on BoZ... or Wrong Measuring ?
  225. first watt f4 help me!!!!
  226. 400A bias adjusting
  227. Need matched IRFP240's, IRFP9240's, 2SK370's... Or not?
  228. another local NS10 & Shiny
  229. Any F4 PCBs left for a new wanna-build-one?
  230. Sheet metal cooling
  231. Ono Bipolar Transistor Replacement
  232. Difference between Aleph J and Aleph J Mini
  233. Son of Zen and heat... The Aleph model?
  234. F3 Power Amplifier
  235. mosfet output for my tube preamplifier
  236. question about quasi nmos500 amplifier schematic?
  237. Aleph 30 - IRF9610 Cooling
  238. Advice for a new amp
  239. F5 article is out
  240. IRF Fets and other parts for sale
  241. my finished version of the Aleph P
  242. Ono Q15, GR or BL
  243. Exploding power cap - Why?
  244. Threshold
  245. Adcom 5800 - Nelson Pass, others
  246. Desparetly seeking for Pass Zen v4 - PCBs !!
  247. IR FET's
  248. Pass XA160 and B&W 802D
  249. The AlephJ-LU
  250. zen #9 WIP

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