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  1. Aleph 30 hums
  2. New amp on a block
  3. AlephPCBs are ready and will be shipped out soon (pics inside)
  4. Class A cooling..
  5. Advice on cap bypassing please.
  6. Funny Heat sink pricing
  7. A75 grounding
  8. Question boZ zehner diode D101
  9. Aleph L/P PCB Bulk Purchase?
  10. Matched IRFP240/IRF9610's for sale
  11. Beginner Has Some Questions...aleph
  12. preamp
  13. Balanced Line Stage and Aleph 3 posted
  14. ( stupid ? ) idea to reduce power consumption
  15. What are XLR connections??
  16. Pearl Phono Stage Boards
  17. Input impedance for Zen Variations
  18. 15uf signal path capacitors for BOSOZ
  19. IRFP240-IR = to3 or to247?
  20. Great news for Passmania men
  21. Aleph P rev 1.7
  22. Matching IRFP240 for Alpeh2
  23. Enough gain for passive pre ?
  24. Aleph 3 oscillations
  25. An other Aleph.....the Aleph 1.2
  26. Aleph 2 Power R
  27. Aleph P's unblanced inputs and volume
  28. New member in the Forums.
  29. Re : I/V conversion.Nobody has a response?
  30. D1.I/V conversion
  31. Balanced DIY op amp schematic?
  32. interesting amp concept (soon to be reality)
  33. Aleph choice
  34. Gerber files for my Aleph pcb layout
  35. Transistor equivalents
  36. Spec on transformer for Aleph 5?
  37. Aleph 4 into a Aleph 2!
  38. CCS Using IRFP140N
  39. Mosfets for ZEN derivates
  40. Linkwitz Transform in discrete balanced circuit?
  41. My Aleph sounds better!
  42. IRFP240 problem
  43. The Claw??!!
  44. Pcb For Aleph 5
  45. big Heatsink VS Cooling Fan
  46. output Mosfet for Aleph2
  47. Capacitor for Aleph 2
  48. Real "cool" R-Theta heatsink simulation
  49. Timeframe for Aleph boards from Pass Labs?
  50. Aleph's front end separate power supply
  51. Anyone have Aleph board gerber files?
  52. BalZenPre output impedance question
  53. Which is Better?
  54. Best music for Amp evaluation
  55. What output capacitor value for BOSOZ
  56. Heat Test
  57. small / downgrades Aleph for active speakers
  58. Pearl -- does it have enough gain?
  59. Pearl phono preamp questions
  60. Simple Aleph 2 transformer question
  61. about aleph-zen transformer
  62. Aleph Current Source
  63. hum in aleph 30
  64. Aleph 4 PCB Bulk Purchase
  65. One heatsink for each mos ?
  66. folded cascode puzzling
  67. Modifying preamp power supply
  68. Zen Variations Part 2 Posted
  69. Question on device matching
  70. Biased interconnects and BOSOZ
  71. A75 vs SOZ
  72. Tube/MOSFET hybrid results/comments/suggestions?
  73. MOSFET outputs for an A-40?
  74. Aleph 2 Power resistors = V2/R
  75. The perfect heatsink
  76. Aleph 3 with 4 output devices
  77. Bosoz
  78. Pass heatsinks
  79. Balanced Phono Stages
  80. Constant current
  81. Aleph Ono
  82. Matching Aleph input devices as a part of the complete amplifier?
  83. DAC Project D1 Circuit available?
  84. Pass Labs XA200 amplifier
  85. SOZ virgin needs help!
  86. power resistor cables in SOZ
  87. My first Watt ?
  88. Aleph P 1.7 output muting relay...
  89. Aleph Temperature Sweet Spot
  90. DIY - Adjustable Power Supply Design
  91. Phono stage project
  92. An idea that disposes with the need for matching mosfets
  93. newbie question about the zen
  94. Switching Power Supplys and Aleph Amplifiers
  95. Latout for ALeph Pre 1,7 ?!?
  96. New Aleph 2 amplifier in the PassDIY gallery
  97. More Output devices...A75
  98. SOZ dc offset voes persist
  99. some question about soz
  100. Officially Class A
  101. SOZ, BoSoz Parts
  102. Separate Cases for BoSoz?
  103. SOZ 4 ohm load
  104. Transformer at input of SOZ to convert unbalanced->balanced?
  105. Bonded Fin Heatsinks
  106. heatsinks for aleph 2.
  107. Power switch X
  108. Irf9620,9230
  109. Standby
  110. Zen for guitar power amp
  111. Sound of Pass
  112. Pass Labs XVR1 crossover
  113. Power Supply for Aleph 4
  114. different mosfets fpr BOSOZ
  115. Question on capacitor arrangement for aleph 2 amp
  116. BOZ transistor choice
  117. Boz Preamp Power Supply
  118. zen lightenment!
  119. What amp to build ?
  120. how low is 'low DC' on SOZ outputs?
  121. Aleph 2 and resistor wattage
  122. Any European Source fos VISHAY/DALE Resistors?
  123. 600.000uF SOZ
  124. BOSOZ Selector/volume control wiring?
  125. Switchable bias for the A75?
  126. Multi-channel Class A from ApexJr X-Formers?
  127. SOZ Temperature
  128. Balanced Line Stage vs. ad811 based preamp
  129. Input impedance on Alpeh
  130. Transformer rating for Aleph 4
  131. Aleph 60 bias problem
  132. ZEN-like headphones amp
  133. passdiy.com
  134. PSU Capasitors for Aleph 2
  135. differences between computer grade capacitors and small can capacitors
  136. 2 watt zen amp for headphones
  137. pearl phono
  138. Thagard A100 Repair
  139. availability of IFP240 in to3 package?
  140. Pearl transistor choice for Cascode
  141. A spot here for posting PCB files???
  142. Would these work as substitutes for IRFP240 in SOZ
  143. BOZ Bias Current
  144. Two thoroid in one box
  145. Fairchild IRFP
  146. Pearl Phono- What cartridge
  147. bulbs for the Zen lite
  148. Mic Preamp from X preamp circuit?
  149. 2 Newbie Questions: matching MOSFETs, and humming power supplies
  150. Pi Filter for A75
  151. A-75 buzz
  152. IRFP transistors
  153. Help needed with BZLS
  154. bride of son of zen at +-30v
  155. pearl Phono stage battery option
  156. Aleph 3 bias question
  157. Zen-lite for midrange-speaker with IRFP 250
  158. Aleph 2 Supply Filtering
  159. A look at the XA.
  160. current sourced cascoded BLS schematic
  161. MOSFET matching--Question on Vgs!
  162. Pearl Phono questions
  163. Make Amps Sound Better
  164. paralleling mosfets in BLS
  165. Quick Xono Question
  166. Matching the mosfets for the ZEN
  167. PCBs for Aleph30 & Aleph L !
  168. ZEN Downsized!
  169. Mr Pass, how do you find SACD?
  170. Using MPSA56/06 in A40
  171. Aleph3
  172. Active current sinks? help!!!
  173. Aleph Power Class
  174. Aleph4 capacitor selection
  175. Help with Current Sink
  176. Current sources (not sinks)
  177. channel distortion
  178. 5 Watt Resistors on Aleph 4 and Holco Resistors
  179. Aleph 30 Schematic Help - Nodes
  180. Aleph gain
  181. Help
  182. little noise with BOSOZ
  183. Large Heatsink Source Alert
  184. Bride of Son of Zen vs. A;eph P
  185. BAT VK30 Bride of son of zen rippoff?
  186. Is this any good, new DIY design?
  187. a75 front end supply
  188. Aleph P Capacitors
  189. PCB for Bride of zen
  190. Pass amp for newbie?
  191. Aleph 2 LC powersupply ...question..
  192. Thermistor for Aleph
  193. Aleph OPS as a differential amplifier. Possible?
  194. Aleph 4 Transformer
  195. Aleph 3/30
  196. BOSOZ Volume Control
  197. input sensitivity [SoZ]
  198. Aleph 3
  199. What is the Aleph4's true power capability?
  200. A75 without preamp?
  201. problem with zen line stage
  202. The Mini-A
  203. Caps in Aleph 60
  204. Distributor for filter capacitor?
  205. signal bottleneck
  206. 2sk170 and 389 spice models
  207. aleph power supply wiring
  208. aleph woes
  209. power disipation
  210. tape loop buffer for Zen Preamp
  211. Irfp244
  212. no sound from my aleph!!
  213. PCBs for aleph30 and aleph L
  214. a75 bias question
  215. Aleph gain
  216. Toroidal secondary voltage for Aleph
  217. SOZ Choke input filter?
  218. heatsink and other
  219. Aleph Preamps...(volumecontroll Q)
  220. BOSOZ parts ?'s
  221. Pearl with standard cap values?
  222. Matching IRF610's
  223. substitue for ztx 450?
  224. irf 240 or irfp 240 for the aleph
  225. hook up wiring
  226. Pearl Phono PCBs
  227. Mosfet mix on Aleph
  228. Zen Power Amplifier
  229. Pass plasma speaker history?
  230. Aleph 1.7
  231. aleph pcb
  232. grounding schemes
  233. New member steps into the lions' den ..... (Pass v. Ayre ?)
  234. amp schematics
  235. SOZ Transformer Question
  236. X2.5 pre-amp
  237. Aleph L vs. Balanced Zen line stage
  238. aleph/bls integrated?
  239. The best Mosfet for the ZOZ ?
  240. diy opamp ?
  241. Circlotron
  242. Nice and Simple ?
  243. power thermistors
  244. Pass X2 and BOZOZ
  245. Zen preamp circuit
  246. Aleph30
  247. X-Series vs. Aleph
  248. About replicating a Pass X series amplifier
  249. Horn speakers for Balanced line stage
  250. N.E.W. A60 Class A Amp information. Mr. Pass?

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