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  1. Meters On Pass X Series Amps
  2. relay input selector
  3. Aleph 5 question?
  4. Throw light upon
  5. Pearl vs. Aleph Ono (?)
  6. Aleph : Output Mosfet Matching
  7. Using 150mm wires from circuit board to FETS?
  8. Tannoy and Aleph: happy marriage?
  9. Capacitor values on Aleph 5 main board.
  10. How big do the capacitors have to be?
  11. Single Mono's or Dual Mono?
  12. Aleph 2 construction issues
  13. Does it Make Sense? Balanced to Single Ended
  14. Which caps for aleph2's? (10pF and 1nF)
  15. MPSA 18 vs. BC546B's
  16. Why no polarity invert function on Pass Pre-amp?
  17. Shorted power supply for Aleph 2
  18. Built the Pearl, having problems. Please help
  19. IRF TO-3 devices for A-75
  20. ZenV4 in parallel (not bridged)
  21. How to choose right heatsink!?
  22. Specific heat sink mounting question
  23. What's it worth???
  24. Matching MOSFET for Zen V4/Aleph 5 ???
  25. DIY heatsinks
  26. Help on Aleph 5 buzz.
  27. Power resistor values in Aleph 5?
  28. is my heatsink enough
  29. It Came In The Mail....
  30. Beginner questions about Pearl power supply
  31. hot follower
  32. Zen V4 - Part replacements?
  33. Help Aleph 5 ???
  34. Zen V4 Capacitor Wiring
  35. The one and only?
  36. Zen 4 resistors
  37. Are the outputs in the X series amps socketed?
  38. Bride of son of zen -----> WHERE?
  39. Aleph P 1.0 balanced volume control
  40. Can I use a 4Amp Mosfet in a Zen
  41. Does this look right?
  42. Zen v4 and bass distorsions ...
  43. Blue BOSOZ
  44. Inrush protection failures.
  45. recommendation for ZEN compatible speakers
  46. Dumb question: What's a Zen V4 Q Pack?
  47. Aleph current limiter question
  48. Correct signal phase integrity
  49. [help] choose the good one!
  50. Basic SoZ schematic question
  51. black anodized heatsinks
  52. ZEN-V4 Balanced ?
  53. 10K Pot for the BOSOZ
  54. Aleph 5 power supply.
  55. Computer grade caps
  56. Aleph 5
  57. Pics of Aleph 5
  58. Zen.4 in a 4 Ohm Load?
  59. Passive, or active BOSOZ, orAleph P?
  60. Class-A/Pass with home theatre
  61. Gain for BOSOZ
  62. ZEN V.4 Parts
  63. unregulated ps for zen v4
  64. Kind of Bride of Zen
  65. What do I need to modify to run Zenv4 off lesser voltage?
  66. Aleph Ono/ Xono
  67. Aleph Ono Schematic
  68. Anyone used the IRFP450 in a Zen
  69. ZV4-Do i really need 50V for C1?
  70. Pass Zen-v4 Pics
  71. Heatsinks for Aleph
  72. Passiv preamp for ZEN V4
  73. Single sided PCB for Zen v4
  74. MOSFETS for BOSOZ
  75. This is not just another Aleph
  76. Irfp044?
  77. Could this be the perfect coils for Aleph's PS?
  78. ZenV4, SOZ, or Original Zen for Ariel?
  79. Power caps and rectifiers ZV4
  80. Just another Aleph
  81. Aleph 1.7
  82. Reducing gain on Bride of Zen?
  83. XA200 pics
  84. A Baby Zen V2
  85. Aleph 2 Heat Sink (chassis)
  86. Cascaded-cascode design
  87. benefits of dual mono transformers in Aleph?
  88. Aleph 2 transformer advice
  89. pic update for aleph5 and aleph p1.7
  90. Aleph-X with less than 500mA total bias
  91. Increasing size of power supply caps. in BOZ.
  92. Aleph P or BOSOZ variant
  93. BJT Aleph
  94. What kind of VARIAC?
  95. Blue LED for BOSOZ, how to implement?
  96. attenuator for A75
  97. A sad Story
  98. Aleph 2 Frustration
  99. VU-meters + The Zen Sound
  100. Cec Amp71
  101. Stasis 1 pics
  102. balanced volume control
  103. How to match the FET
  104. Transformer connection for BOSOZ
  105. Orion and Aleph? - Suggestions please -long
  106. Multiple Z4 Questions
  107. yet another heatsink question
  108. another trip down memory lane...
  109. Luvlee Pearls
  110. zen 4 power supply transformer
  111. Resistor R2 and Zen
  112. Archeology ..... or, the Holy Grail - Pass style!
  113. Aleph0 question
  114. The Penultimate Zen Part 4
  115. Zen4 vs. Aleph30
  116. Maybe a silly heatsink idea...
  117. signal tracing or other circuit checkout methods
  118. Yet more new old pictures
  119. aleph 2 questions (beginner)
  120. Zen 4 heatsinks
  121. Gerber files for the Zen Part 4
  122. Driving capacity of BOSOZ
  123. BOSOZ R18, R19 function
  124. aleph theatre?
  125. aleph 2-thermistor coat cracked
  126. Matching BOSOZ > SOZ impedance
  127. Zen-worthy EQ?
  128. ZV4 has arrived.
  129. BOZ at higher voltages+funky PS anyone?
  130. BoSoZ: Single-ended use question
  131. Anyone play with the Zen Single-Stage Single-Ended Class A?
  132. Have you seen my new function generator
  133. Bias question in BOSOZ
  134. PS for Aleph 2 and 4 - Air core inductors
  135. Service manual for Aleph 30
  136. bosoz output level
  137. Aleph P microcontroller code
  138. Aleph5 heatsink help!
  139. Soz Cookbook
  140. Bride of Zen on a shoestring
  141. Just tested one side of my Zen -no joy ???
  142. SOZ Speaker Matching
  143. Aleph 2's Underway!
  144. Zen Variations part 4
  145. 800A Schematic
  146. PCB for the ZEN V4
  147. Amp reccomendations?
  148. Cheap high quality volume control for BOSOZ
  149. Aleph p1.7 problems
  150. A75 revisited
  151. stasis 2 and 3 schematics
  152. Question for Pass a40 Builders
  153. Improving current source for Aleph
  154. small Aleph idea
  155. FET for BOSOZ
  156. BosoZ - damaged FETS ?
  157. Simpler Zen Variation 2?
  158. Pass Hybrid
  159. Why no Ono PCBs?
  160. What to build with 2x22V 160VA tranny and Heatsink
  161. Bag O Fun 2
  162. Aleph 5 PSU
  163. Power supply for a basic zen.
  164. Aleph ... which one to build ?
  165. Another Aleph finished!
  166. Does Pre-Matching 9610's Really Work?
  167. op amps
  168. Bag O Fun
  169. Is the output power tied to the rail voltage
  170. Aleph 2 HELP
  171. Is IRF640 useful..
  172. BOSOZ volume control
  173. P-channel mosfets for Aleph
  174. Book on ampbuilding (aleph) for background
  175. Interesting amp in Pass Gallery
  176. Aleph P current sources?
  177. Which preamp to build
  178. PAssive preamplifier (volume attenuator) with Aleph 2?
  179. IRF 230 or IRFP 140, what's better for AlephX ?
  180. base plate of heasink
  181. BSOZ using R15 & P5 as volume control
  182. Pearl and analogstage news.
  183. Power supply capacitors
  184. Wonted schematics of aleph1
  185. wanted service manual of aleph1
  186. Amplifier and speaker protection circuits
  187. Class A project
  188. Help with aleph 1.2 pcbs
  189. Aleph 2 Wiring/cable?
  190. Service manual for D-1 DAC
  191. Dumb newbie question
  192. FET cooling BoSoZ
  193. Setting bias current of Aleph 5
  194. Pass Zen regulators - AC filter caps required?
  195. long cables
  196. Zen & Zen Variations-Part.2
  197. Pearl Phono Parts
  198. aleph 1.2
  199. Gutting Out An Bose 1801 Amp
  200. DC offset / Bias setting for Aleph 2
  201. Pics of my ZEN (integrated)
  202. Pics af my ALEPH 2
  203. Preamp design (Aleph P 1.7)
  204. 1w=????
  205. About passive crossover
  206. Problem with PI PSU
  207. mosfets or JFETS with low Ciss
  208. Nominal heat of the input dif.pair in Aleph
  209. Pearl Grounding
  210. simple question
  211. PassDIY Gallery
  212. power supply question
  213. Zen V4.0
  214. SOZ vs Aleph/A75
  215. Thagard/Pass colaborations
  216. how about "Job" amplifiers
  217. BOZ input sensitivity
  218. Pictures of my Aleph 2
  219. Aleph simulation- strange waveforms
  220. Any one have Pcb layout for...
  221. Recommended DIY Speakers for Zen Amp
  222. Aleph 5 questions
  223. BOSOZ question
  224. Another Aleph5
  225. Is r9 really necessary?
  226. Aleph 5 transformer
  227. Best Pass Design Zen, SOZ, Aleph 30??
  228. Zen Amp
  229. zen rev. 2 feep-back?
  230. The Pearl-X
  231. A-75 Bias voltage
  232. Migration from A-40 to Aleph...
  233. Where to obtain matched mosfet for SOZ?
  234. Yet another variation on cascoded balanced line stage
  235. My first amp
  236. Aleph X bias current
  237. Feedback resistor values?
  238. Resistor values for Aleph-X
  239. bias set for aleph
  240. My Aleph is freezing
  241. zen variation 2
  242. aleph 2
  243. my amp design and mucury relays
  244. MONO - stereo /time thinkin'
  245. Aleph-X Sim Files
  246. 4 pole electrolytic capacitors
  247. son of Zen-lite
  248. Pearl Phono Stage Coupling Capacitors (?)
  249. Dynamic Headroom: Where is the limit?
  250. XVR1 active crossover, discrete active stage

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