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  1. need ideas for a amp
  2. Int-150 used like power amplifier
  3. F1, 6SN7 to AudioNirvana 12"... Mr.Pass
  4. Distortion and Negative Feedback
  5. Pass Meter With blue light
  6. Xp10
  7. Missing links for 7 Easy Pieces
  8. X-5 shorted center channel
  9. Aleph 5 problem
  10. Aleph Mini / Aleph 3 PCB ready (?)
  11. Stw26nm60
  12. Aleph A60 manual and transformer
  13. El Pipe-O subwoofers
  14. PassDIY. LOGO Contest?
  15. do i find another better F5
  16. Aleph J
  17. Line Out for highgain BoSoZ
  18. Anybody help with F5?
  19. amplifier questions
  20. Pass logo copy?!
  21. Feedback
  22. Threshold SL-10, trouble in MC input
  23. Aleph 3
  24. Need an Aleph 5 pcb...
  25. Search transistors to select for X- Aleph
  26. Some questions about ALEPH SAGA...
  27. Aleph 30 PSU
  28. Burning Amps
  29. Did you lose a case of CD's at RMAF?
  30. mini aleph build questions
  31. Any diff if in F3: Plitron vs. Avel Lindberg?
  32. pass x150.5
  33. A newbie question
  34. A75 protection diodes and Cascode load resistors
  35. El Pipe-O's as Art?
  36. First Watt at RMAF
  37. P1.7 Dantimax Rel3 Attenuator help
  38. possibility of using SERVO BIAS on Zen v9.
  39. PP or Balanced?
  40. Source follower and common source output stages
  41. Would this work with a 400a?
  42. a couple of questions on the phono ONO
  43. X series serviceing?
  44. Mini Aleph
  45. Forte FS-1 Info?
  46. Advise on heat sink
  47. Shunty PSU and ONO
  48. small signal device matching procedure (as in LSK170)
  49. Aleph P.17 Power Supply
  50. My beloved Aleph 4...
  51. PassLabs Aleph 4.0
  52. Alpeh 30 age
  53. The Amazing Fet Circlotron by Mike Rothacher
  54. Zen#9 is arrived !
  55. WOZ: Wife Of Zen concept (Courtesy to NP)
  56. Some questions on new preamp XP-20
  57. Current from PassLabs amps
  58. Picture of Pass Labs X1?
  59. Pass Tube Amplifier
  60. Relay volume & balanced con
  61. High power ALEPH J (6 output devices); any attempts yet?
  62. F3's rock
  63. SuSy OpAmp => mixing amp
  64. BG-N direction in AlephP1.7
  65. F3 Power Transformer
  66. Aleph-X Heatsink Requirements
  67. Testing and setting bias on Zv9
  68. atiresearch-anodized.com
  69. Sweet Jesus !!! Another F3 ! (56K ? No dice !)
  70. PINGING >bruce.cato@virgin.net<
  71. a "Greener" Class A - Peltier as CCS?
  72. need help on x converting to class B
  73. X Aleph absolute voltage compensation scheme
  74. Regulated Power Supply For F3 (zen V9)
  75. Lookie, lookie. ONO? Oh Yes!
  76. ONO + D1 @ B2 + F5 @ Duetta 3-Way (all Eton incl. ER 4)
  77. which pass design to build
  78. Zen and Compression Driver
  79. F3/ZenV9 Enclosures...
  80. I'm looking for 4pcs of Lovoltech LU1014D
  81. Aleph1.2 clone trouble
  82. fake 2SK389?
  83. burning in
  84. Pass Pearl PCB help! Are these boards OK?
  85. Pass/Thagard A-75 build HELP!!
  86. Any experience with power conditioning and First Watt Amps?
  87. B1 Preamp - Help Me!
  88. Nelson Pass
  89. Water-cooled Aleph idea
  90. passive attenuator
  91. preamp
  92. Mini Aleph-X?
  93. Mosfet Output Stage Capacitance
  94. An multi-part Ono clone
  95. Pass D1 I/V Stage PCB
  96. X250 current readings?
  97. What to read on SS amp design? (valve-ish style)
  98. Alternative Active Current Source for Aleph-X ??
  99. Fully balanced Opamp
  100. Aleph P1.7 attenuator to match imp.
  101. Pass Pearl Phono PCBs wanted!
  102. Some other Source Follower COnfigurations
  103. Having trouble with F3 current source
  104. BOSOZ unity gain stable
  105. F5 Parts List
  106. An F1 clone comes alive (better late than never:)
  107. ARRO with Aleph
  108. BOZ input attenuation value??
  109. Lowering the bias of Forte 1a?
  110. AMP ground/Sheilding
  111. Pass INT-150 Review in Absolute Sound
  112. I like here!
  113. q. for frenchy DiyAs
  114. DIY Opamp article
  115. Single ended solid state amplifiers?
  116. One question mr. Pass about balanced inputs
  117. Fore Model 2 preamp w/ phono
  118. What to Build? Krell KSA50 or Aleph 5?
  119. X250.5 and Magneplanar 20.1
  120. The size of electrolytic capacitors?
  121. seriously need help on Aleph-3
  122. Heatsink Ideas 101
  123. Aleph Help Needed !
  124. sucess to make aleph-3 to 105w
  125. Aleph 60 Experience
  126. My F3 Clone
  127. Aleph 5 - B&W CM1
  128. Original Aleph P Coupling Caps
  129. generation x old school
  130. Threshold (which Model)?
  131. F4 - Factory Built- First impressions
  132. Coping with amp box heat (not heatsink sizing)
  133. A L 1.2 non-inverting preamp
  134. Threshold SA
  135. How to test Mosfet with Multimeter?
  136. Transformer
  137. Pass Design to Drive ESLs?
  138. Super Simple Class A MOSFET Redux
  139. my zen test
  140. Some questions on (X)-ONO
  141. Thank you Nelson
  142. How To Adjust Bias Current?
  143. pre-out
  144. The absolute DC Offset in Aleph-x
  145. Power factor correction
  146. A30 - Finally!
  147. Aleph 30 completed and listened
  148. A75 PSU Mains switching
  149. another BOZ problem....
  150. My Aleph 5
  151. i am ready to build Aleph-X
  152. Be careful about IRF9610
  153. Aleph 60 DIY experience
  154. where is Aleph 60 Service Manual???
  155. Heatsink for the F3
  156. BOZ bias adjustment help
  157. heat sink size, easy calculation.
  158. What's the Idle Current of the F5 Power Amp
  159. Aleph 30's with low sensitivity bookshelf speakers??
  160. Pass D1 I/V for Sabre DAC
  161. Connecting Pass D1 analog stage to a differential DAC
  162. Preamp ideas for F5
  163. Check idle current on PA 7 Nakamichi
  164. Irfp240/9240 A75
  165. Leaving Class A
  166. just made Aleph-3,
  167. Bride of Zen - AudioExpress PCB - Help
  168. Aleph 30: project completed
  169. Just finished a Lightly balanced Zen
  170. Which First Watt amp for the JX92S
  171. sweet sound aleph-3 or Aleph-x?
  172. aleph-3 transistor replace
  173. passdiy.com - what happened to the gallery???
  174. D1 bias currents
  175. 2 * Aleph 30 = an Aleph "60"?
  176. Wanting to build amp
  177. which aleph class A sound is good?
  178. question about Aleph-3 , need help
  179. class A amp using 2sc5200/2sa1943 or 2sa2922/2sa1612
  180. X1 voltage swap
  181. my first step to class A amp -aleph3 3ow.
  182. where to find original aleph circuit diagram?
  183. Aleph P + Aleph 30
  184. Audio Virtues of JFET Transconductance Amplifiers
  185. how to match mosfets for class A amp?
  186. Threshold SA4/e bias
  187. pass lab X02 upgrade idea
  188. Open baffle drivers and FirstWatt amps.
  189. JFET D1 I/V stage for ESS Sabre DAC
  190. B1 Buffer Preamp
  191. which version aleph class -A amp is easy to buld?
  192. Pass Int 150
  193. Worth doing cheap "thermal protection fuses" in hot amps?
  194. El Pipo: Any fresh new ideas?
  195. AlephX High Power version circuit needed
  196. need info for Zen-XA amp
  197. To Mr Nelson Pass - Review33 in Hong Kong
  198. set volume with 50k Pot on Zen V4
  199. PSU for D1 I/V
  200. Ken Ealey Mods????
  201. One box dedicated headamp/preamp.
  202. Hitachi Cap??
  203. Psu caps in Threshold 400A
  204. New to SPICE
  205. full mosfet F5 amplifier
  206. 400A, emitter resistors and bias: I would learn
  207. JFET as 1st stage in PLH
  208. Custom Plitron tranformer for output stage
  209. I/V after amplification using current amp?
  210. X0.2 Preamp advice & circuit
  211. PCB manufacturers with heavy copper
  212. Can this really be Class A & SE?
  213. X150.5 for Sonus Faber Grand Piano Home?
  214. perfect match for 16 ohm Coincident speakers?
  215. How about the ZEN-X??
  216. Aleph X
  217. Pearl PS blowing fuses
  218. Hum left channel on Threshold SA3 (I know its not a pass labs but...)
  219. Aleph XA100.5 specifications
  220. X350.5 or X600
  221. like peanut butter with chocolate
  222. voltages on a zen v.9
  223. PDF about F5 amplifier of Sensei PASS
  224. Search US source of Resistor used in F3 or F4
  225. F4 Type amp but with gain
  226. ZV5 PS layout question
  227. Aleph X strange behaviour
  228. Searching for Threshold schematics once online
  229. Forté Audio Model 3: caps and schematics?
  230. How many supply voltage on Pass X0
  231. Cute little preamp inspired by JBoz/F5
  232. Aleph 5 (4 x IRFP240 per channel)
  233. V2 bridged question
  234. ZV8 Capacitors & Questions
  235. 400A: caps and spareparts
  236. E24 in place of E96 resistors...
  237. Boards V4, F4
  238. Balanced I/C Recommendations
  239. Pioneer 4 Channel QX8000A bridge
  240. X250.5 question
  241. Aleph X PCBs
  242. Little (or big ?) problem with a Zen V9.
  243. The real definition for Supersymmetry
  244. First Watt F1 with Audio Nirvana Super 12?
  245. Threshold T200 - power supply
  246. Aleph 30 - 1nF cap and Square Wave Shape
  247. Wrong Voltage / current on BoZ... or Wrong Measuring ?
  248. first watt f4 help me!!!!
  249. 400A bias adjusting
  250. Need matched IRFP240's, IRFP9240's, 2SK370's... Or not?

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