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  1. Any diff if in F3: Plitron vs. Avel Lindberg?
  2. pass x150.5
  3. A newbie question
  4. A75 protection diodes and Cascode load resistors
  5. El Pipe-O's as Art?
  6. First Watt at RMAF
  7. P1.7 Dantimax Rel3 Attenuator help
  8. possibility of using SERVO BIAS on Zen v9.
  9. PP or Balanced?
  10. Source follower and common source output stages
  11. Would this work with a 400a?
  12. a couple of questions on the phono ONO
  13. X series serviceing?
  14. Mini Aleph
  15. Forte FS-1 Info?
  16. Advise on heat sink
  17. Shunty PSU and ONO
  18. small signal device matching procedure (as in LSK170)
  19. Aleph P.17 Power Supply
  20. My beloved Aleph 4...
  21. PassLabs Aleph 4.0
  22. Alpeh 30 age
  23. The Amazing Fet Circlotron by Mike Rothacher
  24. Zen#9 is arrived !
  25. WOZ: Wife Of Zen concept (Courtesy to NP)
  26. Some questions on new preamp XP-20
  27. Current from PassLabs amps
  28. Picture of Pass Labs X1?
  29. Pass Tube Amplifier
  30. Relay volume & balanced con
  31. High power ALEPH J (6 output devices); any attempts yet?
  32. F3's rock
  33. SuSy OpAmp => mixing amp
  34. BG-N direction in AlephP1.7
  35. F3 Power Transformer
  36. Aleph-X Heatsink Requirements
  37. Testing and setting bias on Zv9
  38. atiresearch-anodized.com
  39. Sweet Jesus !!! Another F3 ! (56K ? No dice !)
  40. PINGING >bruce.cato@virgin.net<
  41. a "Greener" Class A - Peltier as CCS?
  42. need help on x converting to class B
  43. X Aleph absolute voltage compensation scheme
  44. Regulated Power Supply For F3 (zen V9)
  45. Lookie, lookie. ONO? Oh Yes!
  46. ONO + D1 @ B2 + F5 @ Duetta 3-Way (all Eton incl. ER 4)
  47. which pass design to build
  48. Zen and Compression Driver
  49. F3/ZenV9 Enclosures...
  50. I'm looking for 4pcs of Lovoltech LU1014D
  51. Aleph1.2 clone trouble
  52. fake 2SK389?
  53. burning in
  54. Pass Pearl PCB help! Are these boards OK?
  55. Pass/Thagard A-75 build HELP!!
  56. Any experience with power conditioning and First Watt Amps?
  57. B1 Preamp - Help Me!
  58. Nelson Pass
  59. Water-cooled Aleph idea
  60. passive attenuator
  61. preamp
  62. Mini Aleph-X?
  63. Mosfet Output Stage Capacitance
  64. An multi-part Ono clone
  65. Pass D1 I/V Stage PCB
  66. X250 current readings?
  67. What to read on SS amp design? (valve-ish style)
  68. Alternative Active Current Source for Aleph-X ??
  69. Fully balanced Opamp
  70. Aleph P1.7 attenuator to match imp.
  71. Pass Pearl Phono PCBs wanted!
  72. Some other Source Follower COnfigurations
  73. Having trouble with F3 current source
  74. BOSOZ unity gain stable
  75. F5 Parts List
  76. An F1 clone comes alive (better late than never:)
  77. ARRO with Aleph
  78. BOZ input attenuation value??
  79. Lowering the bias of Forte 1a?
  80. AMP ground/Sheilding
  81. Pass INT-150 Review in Absolute Sound
  82. I like here!
  83. q. for frenchy DiyAs
  84. DIY Opamp article
  85. Single ended solid state amplifiers?
  86. One question mr. Pass about balanced inputs
  87. Fore Model 2 preamp w/ phono
  88. What to Build? Krell KSA50 or Aleph 5?
  89. X250.5 and Magneplanar 20.1
  90. The size of electrolytic capacitors?
  91. seriously need help on Aleph-3
  92. Heatsink Ideas 101
  93. Aleph Help Needed !
  94. sucess to make aleph-3 to 105w
  95. Aleph 60 Experience
  96. My F3 Clone
  97. Aleph 5 - B&W CM1
  98. Original Aleph P Coupling Caps
  99. generation x old school
  100. Threshold (which Model)?
  101. F4 - Factory Built- First impressions
  102. Coping with amp box heat (not heatsink sizing)
  103. A L 1.2 non-inverting preamp
  104. Threshold SA
  105. How to test Mosfet with Multimeter?
  106. Transformer
  107. Pass Design to Drive ESLs?
  108. Super Simple Class A MOSFET Redux
  109. my zen test
  110. Some questions on (X)-ONO
  111. Thank you Nelson
  112. How To Adjust Bias Current?
  113. pre-out
  114. The absolute DC Offset in Aleph-x
  115. Power factor correction
  116. A30 - Finally!
  117. Aleph 30 completed and listened
  118. A75 PSU Mains switching
  119. another BOZ problem....
  120. My Aleph 5
  121. i am ready to build Aleph-X
  122. Be careful about IRF9610
  123. Aleph 60 DIY experience
  124. where is Aleph 60 Service Manual???
  125. Heatsink for the F3
  126. BOZ bias adjustment help
  127. heat sink size, easy calculation.
  128. What's the Idle Current of the F5 Power Amp
  129. Aleph 30's with low sensitivity bookshelf speakers??
  130. Pass D1 I/V for Sabre DAC
  131. Connecting Pass D1 analog stage to a differential DAC
  132. Preamp ideas for F5
  133. Check idle current on PA 7 Nakamichi
  134. Irfp240/9240 A75
  135. Leaving Class A
  136. just made Aleph-3,
  137. Bride of Zen - AudioExpress PCB - Help
  138. Aleph 30: project completed
  139. Just finished a Lightly balanced Zen
  140. Which First Watt amp for the JX92S
  141. sweet sound aleph-3 or Aleph-x?
  142. aleph-3 transistor replace
  143. passdiy.com - what happened to the gallery???
  144. D1 bias currents
  145. 2 * Aleph 30 = an Aleph "60"?
  146. Wanting to build amp
  147. which aleph class A sound is good?
  148. question about Aleph-3 , need help
  149. class A amp using 2sc5200/2sa1943 or 2sa2922/2sa1612
  150. X1 voltage swap
  151. my first step to class A amp -aleph3 3ow.
  152. where to find original aleph circuit diagram?
  153. Aleph P + Aleph 30
  154. Audio Virtues of JFET Transconductance Amplifiers
  155. how to match mosfets for class A amp?
  156. Threshold SA4/e bias
  157. pass lab X02 upgrade idea
  158. Open baffle drivers and FirstWatt amps.
  159. JFET D1 I/V stage for ESS Sabre DAC
  160. B1 Buffer Preamp
  161. which version aleph class -A amp is easy to buld?
  162. Pass Int 150
  163. Worth doing cheap "thermal protection fuses" in hot amps?
  164. El Pipo: Any fresh new ideas?
  165. AlephX High Power version circuit needed
  166. need info for Zen-XA amp
  167. To Mr Nelson Pass - Review33 in Hong Kong
  168. set volume with 50k Pot on Zen V4
  169. PSU for D1 I/V
  170. Ken Ealey Mods????
  171. One box dedicated headamp/preamp.
  172. Hitachi Cap??
  173. Psu caps in Threshold 400A
  174. New to SPICE
  175. full mosfet F5 amplifier
  176. 400A, emitter resistors and bias: I would learn
  177. JFET as 1st stage in PLH
  178. Custom Plitron tranformer for output stage
  179. I/V after amplification using current amp?
  180. X0.2 Preamp advice & circuit
  181. PCB manufacturers with heavy copper
  182. Can this really be Class A & SE?
  183. X150.5 for Sonus Faber Grand Piano Home?
  184. perfect match for 16 ohm Coincident speakers?
  185. How about the ZEN-X??
  186. Aleph X
  187. Pearl PS blowing fuses
  188. Hum left channel on Threshold SA3 (I know its not a pass labs but...)
  189. Aleph XA100.5 specifications
  190. X350.5 or X600
  191. like peanut butter with chocolate
  192. voltages on a zen v.9
  193. PDF about F5 amplifier of Sensei PASS
  194. Search US source of Resistor used in F3 or F4
  195. F4 Type amp but with gain
  196. ZV5 PS layout question
  197. Aleph X strange behaviour
  198. Searching for Threshold schematics once online
  199. Forté Audio Model 3: caps and schematics?
  200. How many supply voltage on Pass X0
  201. Cute little preamp inspired by JBoz/F5
  202. Aleph 5 (4 x IRFP240 per channel)
  203. V2 bridged question
  204. ZV8 Capacitors & Questions
  205. 400A: caps and spareparts
  206. E24 in place of E96 resistors...
  207. Boards V4, F4
  208. Balanced I/C Recommendations
  209. Pioneer 4 Channel QX8000A bridge
  210. X250.5 question
  211. Aleph X PCBs
  212. Little (or big ?) problem with a Zen V9.
  213. The real definition for Supersymmetry
  214. First Watt F1 with Audio Nirvana Super 12?
  215. Threshold T200 - power supply
  216. Aleph 30 - 1nF cap and Square Wave Shape
  217. Wrong Voltage / current on BoZ... or Wrong Measuring ?
  218. first watt f4 help me!!!!
  219. 400A bias adjusting
  220. Need matched IRFP240's, IRFP9240's, 2SK370's... Or not?
  221. another local NS10 & Shiny
  222. Any F4 PCBs left for a new wanna-build-one?
  223. Sheet metal cooling
  224. Ono Bipolar Transistor Replacement
  225. Difference between Aleph J and Aleph J Mini
  226. Son of Zen and heat... The Aleph model?
  227. F3 Power Amplifier
  228. mosfet output for my tube preamplifier
  229. question about quasi nmos500 amplifier schematic?
  230. Aleph 30 - IRF9610 Cooling
  231. Advice for a new amp
  232. F5 article is out
  233. IRF Fets and other parts for sale
  234. my finished version of the Aleph P
  235. Ono Q15, GR or BL
  236. Exploding power cap - Why?
  237. Threshold
  238. Adcom 5800 - Nelson Pass, others
  239. Desparetly seeking for Pass Zen v4 - PCBs !!
  240. IR FET's
  241. Pass XA160 and B&W 802D
  242. The AlephJ-LU
  243. zen #9 WIP
  244. request for Threshold s200 amplifier schematics
  245. ZTX450 vs BC637
  246. R1 & R8 values for A30
  247. Service manual: ALEPH L
  248. Aleph5 (MiniA) in flames
  249. Preamp alternatives for the F3 ?
  250. aleph L+aleph 3+aleph 3

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