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  1. where is Aleph 60 Service Manual???
  2. Heatsink for the F3
  3. BOZ bias adjustment help
  4. heat sink size, easy calculation.
  5. What's the Idle Current of the F5 Power Amp
  6. Aleph 30's with low sensitivity bookshelf speakers??
  7. Pass D1 I/V for Sabre DAC
  8. Connecting Pass D1 analog stage to a differential DAC
  9. Preamp ideas for F5
  10. Check idle current on PA 7 Nakamichi
  11. Irfp240/9240 A75
  12. Leaving Class A
  13. just made Aleph-3,
  14. Bride of Zen - AudioExpress PCB - Help
  15. Aleph 30: project completed
  16. Just finished a Lightly balanced Zen
  17. Which First Watt amp for the JX92S
  18. sweet sound aleph-3 or Aleph-x?
  19. aleph-3 transistor replace
  20. passdiy.com - what happened to the gallery???
  21. D1 bias currents
  22. 2 * Aleph 30 = an Aleph "60"?
  23. Wanting to build amp
  24. which aleph class A sound is good?
  25. question about Aleph-3 , need help
  26. class A amp using 2sc5200/2sa1943 or 2sa2922/2sa1612
  27. X1 voltage swap
  28. my first step to class A amp -aleph3 3ow.
  29. where to find original aleph circuit diagram?
  30. Aleph P + Aleph 30
  31. Audio Virtues of JFET Transconductance Amplifiers
  32. how to match mosfets for class A amp?
  33. Threshold SA4/e bias
  34. pass lab X02 upgrade idea
  35. Open baffle drivers and FirstWatt amps.
  36. JFET D1 I/V stage for ESS Sabre DAC
  37. B1 Buffer Preamp
  38. which version aleph class -A amp is easy to buld?
  39. Pass Int 150
  40. Worth doing cheap "thermal protection fuses" in hot amps?
  41. El Pipo: Any fresh new ideas?
  42. AlephX High Power version circuit needed
  43. need info for Zen-XA amp
  44. To Mr Nelson Pass - Review33 in Hong Kong
  45. set volume with 50k Pot on Zen V4
  46. PSU for D1 I/V
  47. Ken Ealey Mods????
  48. One box dedicated headamp/preamp.
  49. Hitachi Cap??
  50. Psu caps in Threshold 400A
  51. New to SPICE
  52. full mosfet F5 amplifier
  53. 400A, emitter resistors and bias: I would learn
  54. JFET as 1st stage in PLH
  55. Custom Plitron tranformer for output stage
  56. I/V after amplification using current amp?
  57. X0.2 Preamp advice & circuit
  58. PCB manufacturers with heavy copper
  59. Can this really be Class A & SE?
  60. X150.5 for Sonus Faber Grand Piano Home?
  61. perfect match for 16 ohm Coincident speakers?
  62. How about the ZEN-X??
  63. Aleph X
  64. Pearl PS blowing fuses
  65. Hum left channel on Threshold SA3 (I know its not a pass labs but...)
  66. Aleph XA100.5 specifications
  67. X350.5 or X600
  68. like peanut butter with chocolate
  69. voltages on a zen v.9
  70. PDF about F5 amplifier of Sensei PASS
  71. Search US source of Resistor used in F3 or F4
  72. F4 Type amp but with gain
  73. ZV5 PS layout question
  74. Aleph X strange behaviour
  75. Searching for Threshold schematics once online
  76. Forté Audio Model 3: caps and schematics?
  77. How many supply voltage on Pass X0
  78. Cute little preamp inspired by JBoz/F5
  79. Aleph 5 (4 x IRFP240 per channel)
  80. V2 bridged question
  81. ZV8 Capacitors & Questions
  82. 400A: caps and spareparts
  83. E24 in place of E96 resistors...
  84. Boards V4, F4
  85. Balanced I/C Recommendations
  86. Pioneer 4 Channel QX8000A bridge
  87. X250.5 question
  88. Aleph X PCBs
  89. Little (or big ?) problem with a Zen V9.
  90. The real definition for Supersymmetry
  91. First Watt F1 with Audio Nirvana Super 12?
  92. Threshold T200 - power supply
  93. Aleph 30 - 1nF cap and Square Wave Shape
  94. Wrong Voltage / current on BoZ... or Wrong Measuring ?
  95. first watt f4 help me!!!!
  96. 400A bias adjusting
  97. Need matched IRFP240's, IRFP9240's, 2SK370's... Or not?
  98. another local NS10 & Shiny
  99. Any F4 PCBs left for a new wanna-build-one?
  100. Sheet metal cooling
  101. Ono Bipolar Transistor Replacement
  102. Difference between Aleph J and Aleph J Mini
  103. Son of Zen and heat... The Aleph model?
  104. F3 Power Amplifier
  105. mosfet output for my tube preamplifier
  106. question about quasi nmos500 amplifier schematic?
  107. Aleph 30 - IRF9610 Cooling
  108. Advice for a new amp
  109. F5 article is out
  110. IRF Fets and other parts for sale
  111. my finished version of the Aleph P
  112. Ono Q15, GR or BL
  113. Exploding power cap - Why?
  114. Threshold
  115. Adcom 5800 - Nelson Pass, others
  116. Desparetly seeking for Pass Zen v4 - PCBs !!
  117. IR FET's
  118. Pass XA160 and B&W 802D
  119. The AlephJ-LU
  120. zen #9 WIP
  121. request for Threshold s200 amplifier schematics
  122. ZTX450 vs BC637
  123. R1 & R8 values for A30
  124. Service manual: ALEPH L
  125. Aleph5 (MiniA) in flames
  126. Preamp alternatives for the F3 ?
  127. aleph L+aleph 3+aleph 3
  128. dont be a mug
  129. X350.5
  130. Aleph P1.7 Coupling Cap
  131. Aleph5 Hummmmm
  132. Buying a 400A
  133. amp based partly on pass labs
  134. The Drek builder's thread
  135. Aleph 2 clone powersupply.
  136. Help with Aleph 5
  137. heatsink mounting Q
  138. Aleph 30 PS Help
  139. Aleph J vs. Aleph Mini
  140. X1 preamplifier circuit advice
  141. here we go again - bridging ZV5
  142. Aleph P PCB
  143. F5 power amplifier
  144. blow r27 and r28 mini aleph
  145. Bridged (BTL) A75 Help please
  146. F5 countdown
  147. central tap transformer/mini aleph PSU
  148. Mini-a Versions
  149. Aleph P performance
  150. Matching 9610 for A3
  151. Aleph L Schematic needed.
  152. Power Switch for DIY Aleph 30
  153. Pass Labs Thread 5000
  154. What to build after Bride of Zen?
  155. Aleph 1.2
  156. 100.000 posts! Who?
  157. Aleph 3 how is power 4 ohm
  158. Aleph P+Aleph 3+ Aleph 3
  159. how to use 30 volts DC instead of split power Supply
  160. symmetrical supply PLH amp
  161. Aleph 4 signal leads
  162. a new power supply for Z#9
  163. mutual conductance?
  164. Balanced "SEWA" on steroids
  165. F2 trafo 22vac ? please urgent, thanks
  166. Mini-a Heatsinks Help!!
  167. Pass Discrete Opamp in DIP-8 Package
  168. aleph5 temperature
  169. Pass Labs IP for sale in the Trading Post.
  170. Soundcard and Viusal Analyzer
  171. Long time no seat
  172. Starting a First Watt F3 build and need some help
  173. Wtb Boz Pcb.
  174. what kind of transformer for a Z#9
  175. Simulations in Pass Article
  176. Tube preamp
  177. Aleph P, Balanced Out if unbalanced in?
  178. Mini-A PCB'S
  179. New Pass preamps
  180. J-Low with bigger speakers?
  181. cascoded Boz
  182. the strange couple...
  183. fullrange speakers and Pass labs amps
  184. Bosoz pot, linear or log?
  185. Looking to buy Aleph-X PCBs
  186. Aleph P preamp
  187. Where Are The MINI-A PCB's
  188. Inverting operation of Aleph Amps
  189. Discontinuation of 2SJ74 and 2SK170
  190. PSU for the ZV9
  191. Aleph Mini with JFET input?
  192. Has anyone ever modified a X250.5?
  193. maybe it is time to release a ultimate stereo power amplifier?
  194. Aleph with 2sk1058
  195. aleph x
  196. First Watt F1 Compatible with Passive Preamp (Miller Capacitance)?
  197. XA60.5 - Is there a coupling cap in the signal path ?
  198. Aleph mini one channel not working
  199. increasing ouput on adcom GFP750
  200. Good source switcher
  201. ZERO autotransformers with XA or AX amps?
  202. X250.5
  203. Mr. Pass
  204. Ono/Xono Circuit Experts needed!
  205. forte' 4a
  206. X350/X2.5 power up 'pop' ?
  207. Cascoded Jfet BOZ optimized for large output signals
  208. XA30.5 review on 6moons
  209. F4 Builders in Germany
  210. Pcb for xvr1 ??
  211. Zen V9 builder need help
  212. Tone Control Oscillation problem
  213. setting the bias current for an av400 moule
  214. F4 and DAC?
  215. Passion 15MkII Kit (Pass Zen V5)
  216. Matching ZTX450 across Aleph channels?
  217. HELP Aleph 5 is burned?
  218. Aleph 30 Supply Voltage
  219. Focal Grand Utopia Bi-amplified by Pass Labs X250.5?
  220. Two versions of commercial Aleph 3 ?
  221. Power JFET of ZenV9
  222. Buzz Hum Aleph 5 with computer as source, no good results with GLI
  223. What happened to Brian Gt?
  224. Suitability of mosfets!!
  225. Were are the Aleph series service manuals?
  226. Audio system grounding
  227. XLR Pin 1 question - chassis vs circuit ground
  228. threshold sl10
  229. Aleph P1.7 Chassis ?
  230. Pearl channel short-circuited
  231. F2 with 12V supply
  232. Threshold SA3 buzz / hum in speakers
  233. what would you do?
  234. My first class A amplifier
  235. any news on Future Product - Active Crossover / Equalizer
  236. www.passlabs.com down?
  237. who can give me the ALEPH SCH with cascode??
  238. Save Complementary J-FET's - F4 Input Alternative
  239. Good circuit for single end in to balance out?
  240. Pass D1V3 DAC - build thread
  241. How to make power inductors
  242. 22000W power amp
  243. OnSemi FETs?
  244. F3 fine tuning
  245. Schematic for hifiZen Aleph-X rev 1.0 boards?
  246. Identify problem with Aleph P
  247. Aleph P1.7 pcb's....
  248. ZV9 PCB'S available???
  249. F1/2/3 etc with Front Loaded hords and CD's
  250. Matching B&W802D

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