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  1. Aleph1.2 clone trouble
  2. fake 2SK389?
  3. burning in
  4. Pass Pearl PCB help! Are these boards OK?
  5. Pass/Thagard A-75 build HELP!!
  6. Any experience with power conditioning and First Watt Amps?
  7. B1 Preamp - Help Me!
  8. Nelson Pass
  9. Water-cooled Aleph idea
  10. passive attenuator
  11. preamp
  12. Mini Aleph-X?
  13. Mosfet Output Stage Capacitance
  14. An multi-part Ono clone
  15. Pass D1 I/V Stage PCB
  16. X250 current readings?
  17. What to read on SS amp design? (valve-ish style)
  18. Alternative Active Current Source for Aleph-X ??
  19. Fully balanced Opamp
  20. Aleph P1.7 attenuator to match imp.
  21. Pass Pearl Phono PCBs wanted!
  22. Some other Source Follower COnfigurations
  23. Having trouble with F3 current source
  24. BOSOZ unity gain stable
  25. F5 Parts List
  26. An F1 clone comes alive (better late than never:)
  27. ARRO with Aleph
  28. BOZ input attenuation value??
  29. Lowering the bias of Forte 1a?
  30. AMP ground/Sheilding
  31. Pass INT-150 Review in Absolute Sound
  32. I like here!
  33. q. for frenchy DiyAs
  34. DIY Opamp article
  35. Single ended solid state amplifiers?
  36. One question mr. Pass about balanced inputs
  37. Fore Model 2 preamp w/ phono
  38. What to Build? Krell KSA50 or Aleph 5?
  39. X250.5 and Magneplanar 20.1
  40. The size of electrolytic capacitors?
  41. seriously need help on Aleph-3
  42. Heatsink Ideas 101
  43. Aleph Help Needed !
  44. sucess to make aleph-3 to 105w
  45. Aleph 60 Experience
  46. My F3 Clone
  47. Aleph 5 - B&W CM1
  48. Original Aleph P Coupling Caps
  49. generation x old school
  50. Threshold (which Model)?
  51. F4 - Factory Built- First impressions
  52. Coping with amp box heat (not heatsink sizing)
  53. A L 1.2 non-inverting preamp
  54. Threshold SA
  55. How to test Mosfet with Multimeter?
  56. Transformer
  57. Pass Design to Drive ESLs?
  58. Super Simple Class A MOSFET Redux
  59. my zen test
  60. Some questions on (X)-ONO
  61. Thank you Nelson
  62. How To Adjust Bias Current?
  63. pre-out
  64. The absolute DC Offset in Aleph-x
  65. Power factor correction
  66. A30 - Finally!
  67. Aleph 30 completed and listened
  68. A75 PSU Mains switching
  69. another BOZ problem....
  70. My Aleph 5
  71. i am ready to build Aleph-X
  72. Be careful about IRF9610
  73. Aleph 60 DIY experience
  74. where is Aleph 60 Service Manual???
  75. Heatsink for the F3
  76. BOZ bias adjustment help
  77. heat sink size, easy calculation.
  78. What's the Idle Current of the F5 Power Amp
  79. Aleph 30's with low sensitivity bookshelf speakers??
  80. Pass D1 I/V for Sabre DAC
  81. Connecting Pass D1 analog stage to a differential DAC
  82. Preamp ideas for F5
  83. Check idle current on PA 7 Nakamichi
  84. Irfp240/9240 A75
  85. Leaving Class A
  86. just made Aleph-3,
  87. Bride of Zen - AudioExpress PCB - Help
  88. Aleph 30: project completed
  89. Just finished a Lightly balanced Zen
  90. Which First Watt amp for the JX92S
  91. sweet sound aleph-3 or Aleph-x?
  92. aleph-3 transistor replace
  93. passdiy.com - what happened to the gallery???
  94. D1 bias currents
  95. 2 * Aleph 30 = an Aleph "60"?
  96. Wanting to build amp
  97. which aleph class A sound is good?
  98. question about Aleph-3 , need help
  99. class A amp using 2sc5200/2sa1943 or 2sa2922/2sa1612
  100. X1 voltage swap
  101. my first step to class A amp -aleph3 3ow.
  102. where to find original aleph circuit diagram?
  103. Aleph P + Aleph 30
  104. Audio Virtues of JFET Transconductance Amplifiers
  105. how to match mosfets for class A amp?
  106. Threshold SA4/e bias
  107. pass lab X02 upgrade idea
  108. Open baffle drivers and FirstWatt amps.
  109. JFET D1 I/V stage for ESS Sabre DAC
  110. B1 Buffer Preamp
  111. which version aleph class -A amp is easy to buld?
  112. Pass Int 150
  113. Worth doing cheap "thermal protection fuses" in hot amps?
  114. El Pipo: Any fresh new ideas?
  115. AlephX High Power version circuit needed
  116. need info for Zen-XA amp
  117. To Mr Nelson Pass - Review33 in Hong Kong
  118. set volume with 50k Pot on Zen V4
  119. PSU for D1 I/V
  120. Ken Ealey Mods????
  121. One box dedicated headamp/preamp.
  122. Hitachi Cap??
  123. Psu caps in Threshold 400A
  124. New to SPICE
  125. full mosfet F5 amplifier
  126. 400A, emitter resistors and bias: I would learn
  127. JFET as 1st stage in PLH
  128. Custom Plitron tranformer for output stage
  129. I/V after amplification using current amp?
  130. X0.2 Preamp advice & circuit
  131. PCB manufacturers with heavy copper
  132. Can this really be Class A & SE?
  133. X150.5 for Sonus Faber Grand Piano Home?
  134. perfect match for 16 ohm Coincident speakers?
  135. How about the ZEN-X??
  136. Aleph X
  137. Pearl PS blowing fuses
  138. Hum left channel on Threshold SA3 (I know its not a pass labs but...)
  139. Aleph XA100.5 specifications
  140. X350.5 or X600
  141. like peanut butter with chocolate
  142. voltages on a zen v.9
  143. PDF about F5 amplifier of Sensei PASS
  144. Search US source of Resistor used in F3 or F4
  145. F4 Type amp but with gain
  146. ZV5 PS layout question
  147. Aleph X strange behaviour
  148. Searching for Threshold schematics once online
  149. Forté Audio Model 3: caps and schematics?
  150. How many supply voltage on Pass X0
  151. Cute little preamp inspired by JBoz/F5
  152. Aleph 5 (4 x IRFP240 per channel)
  153. V2 bridged question
  154. ZV8 Capacitors & Questions
  155. 400A: caps and spareparts
  156. E24 in place of E96 resistors...
  157. Boards V4, F4
  158. Balanced I/C Recommendations
  159. Pioneer 4 Channel QX8000A bridge
  160. X250.5 question
  161. Aleph X PCBs
  162. Little (or big ?) problem with a Zen V9.
  163. The real definition for Supersymmetry
  164. First Watt F1 with Audio Nirvana Super 12?
  165. Threshold T200 - power supply
  166. Aleph 30 - 1nF cap and Square Wave Shape
  167. Wrong Voltage / current on BoZ... or Wrong Measuring ?
  168. first watt f4 help me!!!!
  169. 400A bias adjusting
  170. Need matched IRFP240's, IRFP9240's, 2SK370's... Or not?
  171. another local NS10 & Shiny
  172. Any F4 PCBs left for a new wanna-build-one?
  173. Sheet metal cooling
  174. Ono Bipolar Transistor Replacement
  175. Difference between Aleph J and Aleph J Mini
  176. Son of Zen and heat... The Aleph model?
  177. F3 Power Amplifier
  178. mosfet output for my tube preamplifier
  179. question about quasi nmos500 amplifier schematic?
  180. Aleph 30 - IRF9610 Cooling
  181. Advice for a new amp
  182. F5 article is out
  183. IRF Fets and other parts for sale
  184. my finished version of the Aleph P
  185. Ono Q15, GR or BL
  186. Exploding power cap - Why?
  187. Threshold
  188. Adcom 5800 - Nelson Pass, others
  189. Desparetly seeking for Pass Zen v4 - PCBs !!
  190. IR FET's
  191. Pass XA160 and B&W 802D
  192. The AlephJ-LU
  193. zen #9 WIP
  194. request for Threshold s200 amplifier schematics
  195. ZTX450 vs BC637
  196. R1 & R8 values for A30
  197. Service manual: ALEPH L
  198. Aleph5 (MiniA) in flames
  199. Preamp alternatives for the F3 ?
  200. aleph L+aleph 3+aleph 3
  201. dont be a mug
  202. X350.5
  203. Aleph P1.7 Coupling Cap
  204. Aleph5 Hummmmm
  205. Buying a 400A
  206. amp based partly on pass labs
  207. The Drek builder's thread
  208. Aleph 2 clone powersupply.
  209. Help with Aleph 5
  210. heatsink mounting Q
  211. Aleph 30 PS Help
  212. Aleph J vs. Aleph Mini
  213. X1 preamplifier circuit advice
  214. here we go again - bridging ZV5
  215. Aleph P PCB
  216. F5 power amplifier
  217. blow r27 and r28 mini aleph
  218. Bridged (BTL) A75 Help please
  219. F5 countdown
  220. central tap transformer/mini aleph PSU
  221. Mini-a Versions
  222. Aleph P performance
  223. Matching 9610 for A3
  224. Aleph L Schematic needed.
  225. Power Switch for DIY Aleph 30
  226. Pass Labs Thread 5000
  227. What to build after Bride of Zen?
  228. Aleph 1.2
  229. 100.000 posts! Who?
  230. Aleph 3 how is power 4 ohm
  231. Aleph P+Aleph 3+ Aleph 3
  232. how to use 30 volts DC instead of split power Supply
  233. symmetrical supply PLH amp
  234. Aleph 4 signal leads
  235. a new power supply for Z#9
  236. mutual conductance?
  237. Balanced "SEWA" on steroids
  238. F2 trafo 22vac ? please urgent, thanks
  239. Mini-a Heatsinks Help!!
  240. Pass Discrete Opamp in DIP-8 Package
  241. aleph5 temperature
  242. Pass Labs IP for sale in the Trading Post.
  243. Soundcard and Viusal Analyzer
  244. Long time no seat
  245. Starting a First Watt F3 build and need some help
  246. Wtb Boz Pcb.
  247. what kind of transformer for a Z#9
  248. Simulations in Pass Article
  249. Tube preamp
  250. Aleph P, Balanced Out if unbalanced in?

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