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  1. In the beginning .....
  2. New Aleph-X PCB group order...
  3. Logo on diy Pass clones
  4. The BOSOZ variations
  5. Pics of Zen4
  6. How to wind a transformer for multiple output?
  7. BOZ to BOSOZ
  8. SOZ PSU & Fairchild MOSFET
  9. DIY X1 Preamp Power Cable?
  10. Microprocessor board for biasing amp.
  11. Zen Variations Part 5
  12. Preamplifier balanced output, single input
  13. alephono
  14. MC Stage for Pearl phono
  15. Best Pre-amp to build for a new DIYer?
  16. Heat dissipation
  17. My little passive preamp
  18. A30+BLS almost finnish!
  19. This is my designed PCB for ZEN Head-Amp
  20. Smokin Aleph2
  21. Are huge DC blocking caps on Zen ok?
  22. SOZ amp general questions
  23. Rough draft, modified SOZ with CCS pull-ups & CPU biasing, need advice.
  24. Another Mini A Is Born
  25. Zen nameplate for project
  26. DIY Amp / house insurance / fire ?
  27. Why the Pass DIY Add?
  28. My p2p Aleph 1.0
  29. Pass DIY site seems to be down
  30. Aleph 5 - work in progress
  31. Zen (basic) and BoZ PCB
  32. Bosoz with tube amp?
  33. Several of Q-s about Citation 12 MosFet
  34. I burned my Aleph 3! Please help!
  35. The making of a 3Amp A5 monoblock
  36. Stereophile review of XA 160
  37. IRFP240 matching
  38. Aleph 1.2 overbiasing
  39. Hi-power mosfet
  40. SOZ mod, Regulated supply VS 2 simple CC pullups.
  41. Aleph 5
  42. Help with One-Shot
  43. Susy and test equipment.
  44. good rectifier
  45. BUZ90X for Aleph's or Zen's power amps?
  46. ALEPH-X - The Monster
  47. SOZ - Will DMOSFETs offer any improvement? Lower capacitance.
  48. BOZ problems - PLEASE HELP!!
  49. Balanced Zen Amp info needed (not line stage)
  50. noise from transformer
  51. Yet another heat sink problem
  52. First Watt?
  53. Pass pre amp and power amp PCB
  54. external trafoos, how?
  55. Pearl input overload?
  56. ALEPH P1.7 CAP values/mods
  57. battery powered, balanced log attenuator pcb!
  58. BOSOZ low output?
  59. Choice of MOSFET, and SoZ question
  60. Cap. multiplier or regulated supply ?
  61. Digital relay switched log pot emulation audio .WAV's.
  62. Aleph PCB group order
  63. How to calculate +/-db as a percentage of the source signal.
  64. Penultimate Zen Power Supply
  65. Aleph formulas
  66. Constant impedance relay-resistor logarithmic attenuator
  67. unbalanced line stage almost completed
  68. pass a30 pcb
  69. Pass Labs Internship
  70. Aleph asymmetrical clipping? (help)
  71. pass labs
  72. My new multichanel passive balanced pre-amp, battery/solar powerd, remotecontrol.
  73. Pass Labs goes out on the town
  74. Passlabs Becomes Complex
  75. China Pass diy club
  76. BOZ mods - using with "standard" amp
  77. Aleph 4 parts
  78. Safety issues and CE Certification
  79. parallelling Aleph X Channels
  80. X-amp in 1974?
  81. Another aleph30 clone!
  82. Aleph 5 DC feedback capacitor (C5) reverse polarized
  83. Dual outputs for Balanced Line Stage Preamp
  84. New A-75
  85. Which thermistor for a SOZ amplifier
  86. yet another Mini-A layout... (with SMD parts)
  87. Aleph L vs Aleph P vs BOSOZ
  88. Pass D1 I/V Stage Layout
  89. Resistor R! for Aleph 60
  90. Switchmode B+ PSU
  91. Irfp244B
  92. Aleph 1.2 vs Aleph 2?
  93. paper in oil vs. polyprop. caps for AlephP/BLSZ?
  94. Pearl - bypass caps yes or no?
  95. Isolation bridge in Zen V4 Unreg P/S
  96. Interested in building an Aleph, tons o' newbie questions
  97. Erse inductors on BG Micro
  98. PCB GP by 09/30/2003
  99. Aleph 5 versus Aleph 30 / Panos29
  100. Bosoz omit P1/P2
  101. who knows irfp9250
  102. Inrush current effect on EMI filter
  103. aleph 1.2
  104. MBR20200 diodes in the bridge
  105. Aleph 2 parts
  106. Yet another Aleph 4
  107. 50% Off all Nelson Pass boards
  108. is there any way you can squeeze more power out of an aleph5?
  109. [Aleph5] Heatsink burn-in test
  110. My finished Aleph 2
  111. Thermal switches
  112. input switch for BOSOZ
  113. Amp dilemma
  114. suitable transformer for stereo aleph 5?
  115. Capacitor Substitution and my Junkbox BOZ
  116. Aleph 5 Trans
  117. How Far Can We Take this?
  118. Pre-Amp Pass Aleph L
  119. Aleph P input attenuator
  120. More Pearl questions
  121. Problem with one Aleph 2 channel
  122. Copper Busbars in Aleph-X power supply
  123. Question: Gain and Aleph
  124. Pre-amp
  125. aleph p + attenuator
  126. a resistor in input circuit is confusing me
  127. Resistor-Input vs. Choke-Input vs. Cap.Multip.
  128. Newbie Zen Question
  129. multi channel bzls
  130. Pearl and Cartridge Compatibility (Goldring 1012GX)
  131. poweramp to subwoofer?
  132. Zen theory!!!
  133. My Journey with the Zen Master (Be Counted)
  134. EL PIPE-O and Tube trap in one?
  135. On the Subject of Cascoding
  136. modifying the D1 I/V stage (X?, CCS?)
  137. for headphones
  138. my take at (true) X input stage
  139. BLS / AlephP1.7 Volume Control Option
  140. DIY Aleph enclosure possible avaiable by GP
  141. BZLS from Belgrade
  142. bleeder resistor for ZenV4 power supply; and ancllary matters
  143. A good input switch for BOSOZ
  144. The importance of CCS in Aleph-X
  145. Supersymmetry and single gain stage
  146. Aleph 5 - C1 too big?
  147. Ta-daaa! New Mini Aleph
  148. BZLS Questions...
  149. Ontario Guys pleas read.
  150. Is your Aleph oscillating?
  151. Where do I start?
  152. Aleph-X standby mode (once again...)
  153. BZLS work in progress
  154. aleph ono
  155. My new Aleph ONO Phono Section
  156. X-BOSOZ noise
  157. new aleph to be built..?
  158. Calling all Heatsink Experts!
  159. Has anyone tried a low input capacitance MOSFET in a line stage preamp
  160. Which is your favourite Aleph??
  161. Aleph30 with IRFP044's: Bad Idea?
  162. Sound problem with Zen 4
  163. Alpha current source layout
  164. What?... Another Aleph 5?
  165. Soundstream?
  166. Help: Aleph3 PS Upgrade To 50V
  167. Help Aleph 3 Problem!
  168. Help Matched Transistors
  169. Aleph-X offset problem
  170. Bride of Zen with cascode and current source.
  171. Burn in of new amps
  172. Help me choose project
  173. Voltage question for Zen 4
  174. Power Mosfet Choices
  175. exploding fuses ??
  176. Mini A board
  177. Aleph-2 PSU wiring layout question
  178. Fet on a wire :-)
  179. Tricky little problem with Z4 component
  180. Building Rectifier Bridge with MUR 860
  181. X-preamp volume control
  182. Triac Question
  183. linkwitz phoenix + aleph 2
  184. zen v2 current source behaviour into dead short
  185. The single-ended Nature of things
  186. What's the difference between original aleph2 and DIY aleph2?
  187. question about r1 of aleph30
  188. Input capacitor on zen v2. Electrolytic?
  189. Using thin wire between driver pcb and mosfets
  190. Buzzing in A40
  191. Questions on SOZ
  192. How hot is your BZLS ?
  193. Took my Zen V4 out for a ride Saturday.
  194. How to connect the blue led ? ;-)
  195. Balanced Zen 5?
  196. Bride of Zen problem
  197. Zen V5 finished! testing now!
  198. Zen v5 non-complementary
  199. Aleph Mini riddle makes no sense to me...
  200. Looking for digital attenuator design.....
  201. BZLS PCB questions
  202. How to ruin a perfectly good alephX
  203. Amp Gallery
  204. Best Pass Amp Scrap A30
  205. Zen V5 hybrid
  206. Mosfets for A75
  207. BOSOZ PS Question
  208. About The C1 & C2 of Zen V5
  209. analog indicator
  210. Aleph 5 ... too flat
  211. Aleph P 1.7 in Multichannel
  212. Dact CT2 for BOSOZ
  213. What are "good" sounding resistors for my aleph p
  214. bias current: Zen vs. Aleph
  215. Zirclotron: Question for the big guy
  216. pass labs 'o' monoblocks: have seen a pair for 3k, request opinions.
  217. Xamp-simulations problem_s
  218. Another way to paradise ?
  219. Increasing 2nd HD
  220. P1.7 & Ono
  221. balanced question
  222. Where do I find AlephX PCB?
  223. Balanced Operation
  224. Easy tweak for Zen V4.
  225. Zen V4 power supply
  226. aleph p 1.7 pwr supp. questions
  227. Aleph 30
  228. Is it mystery .... ? Questions to Nelson
  229. speaker "pop" when x150 power-on
  230. How much is your electricity bill?
  231. Who is the man behind the curtain that is the great and powerful OZ?
  232. What software are people using to draw their schematics?
  233. X-ing Zen V5?
  234. Birth of my first Aleph
  235. Transistors for ONO
  236. HELP! Aleph 5 For Beginners. Step by step
  237. Zen-V with followers
  238. Which DIY will better my Aleph 0,s ?
  239. BSOZ Works! (but only 1/3 Done, pics included)
  240. Battery powered Pearl
  241. Zen Variations 5
  242. Penultimate Zen SNR?
  243. help needed aleph 2 troubleshooting
  244. x150 vs. 250/350
  245. new project - searching...
  246. Aleph P 1.7 pcb
  247. Bosoz pots
  248. Bosoz
  249. Amplifier Cooling
  250. R Core Transformer

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