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  1. Zen-XA
  2. Penultimate Zen - finished - photos
  3. Measuring sound quality - can it be done ???
  4. inductors for PSUs
  5. I can not believe this! AAAAAAAHHH!
  6. Aleph Ono Project (from PCB group buy)
  7. Confused on Correct Transformer Calculation for Aleph60
  8. Aleph and regulated power supply
  9. Aleph 2 heatsink thread
  10. Variac?
  11. MOSFET substitution
  12. Zen v4 (almost) finished - some photos
  13. suitable inductors for alephX supply
  14. New SOZ with pictures!
  15. Which amp?
  16. SOZ inductor
  17. New heat sink group buy
  18. Possibility of parts buy?
  19. Midwest Audio Fest
  20. capasitor
  21. 7.1 passive pre amplifier
  22. Over kill?
  23. My Rackmount SoZ
  24. ADC0804 (to PANOS29)
  25. bosoz almost complete
  26. touch button power switch circuit
  27. DC Component measuring
  28. IRF9610 replacement?
  29. Help needed for finding Aleph parts!
  30. help matching irfp240 and irf9610
  31. Wanted : design PCB for relay controlled volume
  32. Our Aleph 2 PCB - Critique please!
  33. Aleph 5 (Mosfet matching time)
  34. matched irfp240 aleph 2
  35. Do Aleph's run hot. Uh Yeah. Check this photo.
  36. bls relay input selector
  37. Good Pre-amp
  38. BZLS attenuation before output caps
  39. Gamut audio
  40. Aleph 5 (Mosfet Matching)
  41. Base output for XBoSoZ
  42. Theshold S500II
  43. Best DIY AMP?
  44. ditch this design for an Aleph2?
  45. Help, Zen Master Nelson!
  46. A nice dac to complement the Aleph-X.
  47. How do you make a power supply umbilical cord??
  48. BOZ questions
  49. My first SOZ project
  50. Unbalaced to balanced input transformer
  51. IRFP044 vs IRFP240 popularity....
  52. Please dont laugh
  53. A 40 Amolifier problems
  54. IRFP240 match lot
  55. How do we calculate an amp's input and output impadance?
  56. Point-to-point .... I hope there's a point
  57. Audioquest stuff between Alephs
  58. Boz
  59. Pass at CES
  60. SOZ unbalanced input wiring question
  61. How much is Aleph 5 worth?
  62. Balanced Zen Line Stage
  63. dumb power supply question
  64. prefer IRFP 240 or 244
  65. BOSOZ 2 tube power
  66. Three? pin capacitors
  67. Purpose of Bypass caps
  68. The Unvailing of the ???? at the CES
  69. Irfp 240 !!!!!!!!!!
  70. Aleph 2, capacitor C9 and C10
  71. Transformer for Aleph 4?
  72. Last Call on PCBs for Pass (Ph)Ono: 17.1.
  73. Q:balanced output preamps with active crossovers
  74. A new Aleph3 is born...
  75. Has anyone used this preamp before?
  76. Stimulated components??
  77. My Aleph-X works!
  78. does anyone have extra (free) tickets to CES 2003?
  79. anyone want to help me finalize my AlephX design?
  80. passlabs a40 project..question
  81. PASSLABS AT THE CES - A special request
  82. Is this just another BOSOZ?
  83. Aleph2 PCB
  84. How Good is this Transistor?
  85. Aleph 4 - IRF450?
  86. Mission 702 speakers on Aleph 5
  87. Help diagnose misbehaving aleph-x prototype
  88. Aleph-X thread lottery
  89. Aleph's and what speaker cable???
  90. Cheap and available: 50 watt resistors
  91. what component do I need?
  92. Aleph 5 -- Parts
  93. [HELP!] PS problem
  94. fan cooling?
  95. HELP! i swapped plus and minus!
  96. Using regulators on the Aleph Driver board
  97. an old boring question but... please help me
  98. How to determine heatsink/bias
  99. Aleph Reviews
  100. New wiki for Aleph2 Group buy
  101. drilling holes in chassis
  102. heatsinks
  103. P channel follower
  104. Aleph L at higher voltage?
  105. Aleph 2
  106. New Ono project - some questions
  107. BoSoZ Gain, P1/P2 etc... Quistion's
  108. Matching transistor Aleph 1.7
  109. Speaker recommendations for Aleph 5
  110. Penultimate Zen Hybrid
  111. Aleph-X builders in Sweden?
  112. My experience with a Capacitance Multiplier
  113. Pass D-1 D to A
  114. What is X in the Aleph-X?
  115. Zen modification
  116. voltage
  117. A40 help needed - almost working
  118. Pre amp
  119. Aleph 2 construction help
  120. A40 Amplifier..should i put choke?
  121. Help with Penultimate Zen amp.
  122. what are the differences between the different alephs?
  123. aleph3 aleph4 ixys diode cooling
  124. LED potentiometer
  125. X-BoSoZ Xmass present
  126. Aleph-X parts list
  127. Mary Christmas and happy new year !
  128. buzzing sound from mini-a's
  129. El Pipe-O is up at www.passdiy.com
  130. Amplifiers for Home Theatre
  131. Heatsink calculation
  132. volksamp 30 & 60
  133. Comments about the quality of Pass Labs' products
  134. Zapfilter, the perfect match for Aleph-X?
  135. BOSOZ input selector
  136. zen question
  137. BOSOZ input selector
  138. Another Zen V2 hum question, yawn...
  139. Aleph-X: High-Power Version
  140. BOSOZ & ZEN V4 Transformers
  141. An idea for suppressing the turn-on "bump"
  142. Using fuses on VDC Power Supply Rail?
  143. Cardas binding posts thread
  144. New aleph 5 up and running, have a few ??'s about my measurements.
  145. Get rid of cap from PEARL???
  146. A test circiut.....
  147. Would this work
  148. Why must balanced amps (or preamps) be bridged?
  149. Parallel Thermistors
  150. Keystone CL-60...How Hot Should It Get?
  151. Aleph 2 power supply
  152. BoZoS unbalanced again.
  153. Aleph 5 DC offset and bias adjustment
  154. Balanced ZenV4 again
  155. Design
  156. BOSOZ, PS voltage problem or not?
  157. Balanced line stage, quistion's + unbalanced
  158. fast vs. slow rectifiers
  159. Aleph P 1.7: 2k pot is in the signal path?
  160. IGBT for Aleph power
  161. What is "X"
  162. How the Aleph-X sound?
  163. Troubleshooting Aleph P 1.7
  164. Irf520N for BSOZ?
  165. transformer!!!
  166. Wich DIY speakers do you use and/or recommand with a Zen V4?
  167. Zen V4 and 16 ohm speakers
  168. Can a variac replace the power transformer
  169. where do i find aleph schematics
  170. Upping the bias on Aleph 2
  171. DC offset drift
  172. IRF530n for Aleph?
  173. Aleph 2 Working!!
  174. Aleph X transformer thread
  175. Aleph 5 sound?!
  176. Aleph 0s question
  177. power suppie again
  178. mosfets, why the big ones
  179. About Aleph2 feeback cap
  180. Best Parts Choice on Aleph2
  181. Aleph 3 heatsink question
  182. Coupling Bosoz to Aleph cap question?
  183. Heatsinks in europe
  184. Pearl Tuner?
  185. Aleph X heat sink thread
  186. Balanced line stage Different transformer
  187. Another Aleph L
  188. Balanced(bridged) Zen Ver.4
  189. How is the sound of aleph-2?
  190. problem with Aleph 3
  191. Aleph L Muting Relay Rating
  192. A new Alpeh,
  193. Heatsinks - Aleph 5
  194. thickness base aleph??
  195. newbie Aleph-X PS questions.
  196. X-SOZ... just a dream for now
  197. Fets for high bias Zen4
  198. Aleph wiring
  199. First diy project... Balanced operation? and somethings more.
  200. Amp DIY solutions in the 200 watt range
  201. Parallel Zen4 wth Aleph 5
  202. Another Newbie finished Zen4 !
  203. BOZ supply voltage drops to 1/2??
  204. Cutting a groove in Aluminum
  205. Wayne Volume Control patent official yet
  206. PASS LABS D1 - filter question
  207. ZenV4 PSU noise
  208. Apogee Scintilla amp
  209. Switching power supply
  210. My Aleph 5 isn't working
  211. Aleph-X for Apogee Mini-Grands?
  212. Balanced line stage
  213. x-bosoz as a buffer stage
  214. Proper mounting of TO-247 Devices
  215. Choosing and Finding Switches
  216. Another Aleph ?? under construction..
  217. Aleph 5 inrush current protection
  218. New Aleph 4 - heatsinks anyone?
  219. Balanced Line Stage troubleshooting
  220. Wooden chassis vs. metal
  221. What's the better option and how (Balanced in/outputs)
  222. BOZ..how to set bias? need help
  223. Vertical positioning of transistor on heatsink
  224. capacitors for my ZenV4 PSU
  225. Anyone tried these inductors?
  226. HELP Cannot read the Susy patent
  227. New High-quality Attenuator ...
  228. zen4 adjustement
  229. Klipsch La Scala
  230. Newbie Aleph2 PSU Questions
  231. Searching the perfect Amp
  232. Newbie Pass amp Select
  233. Zen4 power supplie!
  234. Aleph Ono (nearly) completed
  235. Which aleph for the bass and mids?
  236. Aleph 3 needs HELP!
  237. Zen4..only one channel working..
  238. how to make unbalanced SOBOZ?
  239. Boz Irf610 Pin?
  240. Aleph vs capacitive(low inductance)cable
  241. Pass at CES
  242. Aleph X PCBs in Europe (Jazzy...pls read)
  243. Question about Bride of Zen Cap Values
  244. Aleph 30 unbalanced
  245. Wierd science and testing Mosfets
  246. Heatsink Damping?!
  247. Aleph P 1.0
  248. Budget BOZ
  249. Clarification on SOZ total dissapation please.
  250. SoZ output impedance?

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