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  1. XA160 or X350.5 ?
  2. mini aleph VS gainclone VS Class D amp
  3. tda 2050 power supply/pcb
  4. Original Zen redecorating project questions
  5. Mini Aleph rebuild
  6. Mr. Pass, do you have a wishlist?
  7. F1, F2, F3 listening impression
  8. greedy boyz ............again
  9. My Pearl Phono Section
  10. Threshold SL10 schematics and manual
  11. Modified Pearl for MC only
  12. Zen 9 and 90Hz
  13. Attenuating input gain on X amp?
  14. XA-100.5 or 160.5 monos
  15. Pumpkin Preamp - Perfect for F4
  16. What not to do to your amp
  17. Jfet BOZ
  18. Matching MOSFET's for Aleph 2
  19. Aleph ELKO capacitors
  20. Zen v4 problem
  21. boz with balanced out
  22. Upgrade X250.5 to X350
  23. Hybrid Aleph- anyone buit this??
  24. Balanced zen line stage
  25. Bs170-bs250
  26. BOZ stops working when adding pot-ground
  27. One or 2 PSU´s for Mini-A?
  28. pass labs x-5 XLR jumpers
  29. to all greedy boyz
  30. irfp240 max dissipation
  31. Pearl shorted...please help me out of this!
  32. inductors for Aleph X PSU
  33. A great story...
  34. Resistor Type used by Pass Labs
  35. X amp considerations
  36. Sorry, another heatsink thread
  37. ALEPH P1.7 Troubleshooting
  38. PASS LABS X-5 service maual
  39. Where do all the clone projects go?
  40. Question on P1.7 measurements
  41. Is all negative feedback created equal?
  42. Inrush thermistors on Xono phono stage
  43. Pass Labs XA100: I found a pair but I have a doubt
  44. 256 steps to heaven...
  45. Help - Balanced Pearl Phono
  46. Warm capacitors.
  47. hdam and aleph-p
  48. need a 256 steps volume.
  49. Designing Passive preamp
  50. PI-filter (or CLC vs CRC vs C)
  51. A little XBOSOZ help
  52. Another diy-pearl...
  53. upgrading PASS D1 Dac to 24/96
  54. want to trade 2sa991 for 2sc1844
  55. briangt aleph pcbs
  56. Aleph 2 ac current setting ?
  57. Basic questions about 256 steps attenuator
  58. BOZ with current source?
  59. Anybody wants to sell his Zen#9 pcbs?
  60. Zen Lite and Heatsinks
  61. Aleph 1.7 preamp PCB layout.
  62. Pass Labs News
  63. JFET input SuSy Chipamp
  64. Anybody built an Aleph 3/30 with unmatched Mosfets?
  65. Nichicon LQ 12000 mcF vs Panasonic 22000 mcF caps for Aleph 30?
  66. BJT for Aleph30
  67. Is a Plitron 300VA 22Vx2 toroid enough for an Aleph 3 or 30?
  68. A question of “appropriateness”
  69. Possible F4 Heatsink
  70. Aleph P1.7 output potentiometer
  71. First Pass project, need Aleph-M PSU advice please
  72. Help finish a project....
  73. pi-filter Power supply for Alephs
  74. Great deal on Digital scope. Is this enough scope?
  75. Matching Aleph 30 mosfet
  76. Aleph 0s Sevice Manual
  77. thanks
  78. aleph p1.7 landed but not grounded
  79. Re-build Babo Zen (Papa's Zen5 w. jfet inputs)
  80. Threshold S/550e Bias advice
  81. Help to elminate A75 front end oscillation
  82. X Aleph Project Down Under
  83. New Linear MOSFETs from IXYS
  84. Zen Lite Layout
  85. Improving on X-BosoZ to mate the F4
  86. Aleph-X source resistors...0.47R?
  87. CL-60 - How hot should they run with A30???
  88. 10k attenuator for AP1.7 output?
  89. Threshold S/550e Service Manual
  90. = Aleph ?
  91. Aleph 30 upgrades?
  92. aleph xono advise
  93. Best bias for 400a/S300?
  94. Aleph 2 project
  95. new power mosfets from IXYS ...
  96. Minimalist diy preamp project
  97. Water-cooled
  98. High Voltage SE amp
  99. Aleph 3 pcb question.
  100. Value of a Threshold 400a amplifier? - does it sounds good?
  101. 3 quistion in 1 ! ZV4 - Buffer - BoSoZ volumepot
  102. Balanced filter stage with BOSOZ
  103. Fishy Babbelfish revisited
  104. Aleph-X with 2SJ109 as input pair
  105. Aleph 30 substitute
  106. Yet another A-75
  107. Need help for finding bushing for irf240 and 9610
  108. IRFP240 divested to Vishay
  109. Aleph 2 in 220v country ?
  110. SL10 with Cas2 or 400A?
  111. 2sj109/2sk389 too low Vgs range ?
  112. XLR shorting plugs...
  113. No more International Recitifier
  114. troubleshooting zv9
  115. Aleph 5 with 2 irf-240's /channel
  116. martin logan's
  117. Huge heatsink on E-BAY
  118. The adress of Pass Labs
  119. Zv6-t?
  120. build by Nelson Pass
  121. Debugging Over/Undershoot Issues with Aleph30
  122. BOSOZ Output Waveform Question
  123. To all potential Ono builders
  124. pearl HELP!
  125. 2SK389 and MPS 18
  126. Building of Pass A40
  127. Bride of Zen
  128. Power On Mute for PLH
  129. Nelson PCAD, Allegro, Eagle
  130. Threshold/Pass for an alltube power
  131. Pearl Phono with 2SK30
  132. Papa have few new pages on first watt.......
  133. aleph1.2 IRF240 vs IRFP250
  134. XBOSOZ Transformer
  135. stupid question.... import PCB to PDF..
  136. Convert voltage Pass Labs XA 100 from 110v to 220v
  137. Puzzle of 6 mixed up Aleph 2
  138. what's this?
  139. Aleph-X PCB
  140. Pearl Phono Preamp
  141. Aleph P 1.7 / Aleph 1.2 Balanced IC Question
  142. pre amp
  143. AlephJ-X
  144. check my aleph layout n comments
  145. a question about C4,6,11 in The Pearl Phono
  146. Baby Zen Nursery - help needed
  147. Threshold 400a
  148. Aluminum Sheets in US?
  149. aleph1.2
  150. Quad ESL 2805
  151. Aleph 1.7 & Aleph X2
  152. irf 9610s and 610s and ztx parts search
  153. STAIS3 Power Amplifier
  154. Threshold 400a
  155. getting closer to delivery (Aleph5)
  156. tweaking a class AB amp
  157. The Pearl Phono: Output cap?
  158. Input C in Aleph 5
  159. X0 preamp question
  160. Firstwatt, XA, X.5, Babbelfish...what the right one for me ? Beating Accuphase A-20V
  161. Replacement for 2SK389BL?
  162. aleph p: do I have a problem?
  163. anyone tried up aleph x input impedance?
  164. Pass 350.5 vs aleph
  165. Help a noob fix a ZV9
  166. Walter's handcrafted AlephX cases
  167. X2 Balanced Outputs Question
  168. X/Ono: what 2SC1844?
  169. Monster Amp?? Check out these toroids!!
  170. Another new A75
  171. Difference between IRFP240 & IRFP244
  172. Another Aleph X up and running
  173. H Type Balanced Attenuator.
  174. Aleph 30 service manual
  175. Helps to ZV9
  176. LM317 CCS Zen Style amp
  177. Old meets new but can this be solved?
  178. High Distortion on Aleph 5
  179. Aleph X , FirstWatt, ALeph P and so on..
  180. ZV9 or F2 for Fostex?
  181. Jfet Bosoz?
  182. Zen Version 4 R10
  183. yet another newbie Zv9 forums
  184. Bosoz
  185. Q about feedback in the ZV9
  186. F4 power amplifier
  187. Pearl questions
  188. Pass Amps for Martin Logans
  189. transformer selection recommendation for aleph 30
  190. Information about PassLabs Aleph3
  191. I need a help!
  192. To choose my irf 240
  193. DACs?
  194. ONO variation for AX
  195. Aleph L schematic
  196. 350.5 modding the amp to work in more class A
  197. Aleph P1.7 "the design starts here"
  198. please help to clarify the coding
  199. Diode bridge as loop breaker question
  200. Desperately looking for SA-6e users' manual
  201. Schematic and help with Threshold SA/4
  202. aleph 3 construction (it's me again!)
  203. Bride of Zen used as a buffer.
  204. Aleph-X: R11, R33
  205. which pass amp "current" amp, which voltage?
  206. X250.5 powering Revel F52?
  207. carbon resistors for A30
  208. currently building a pass x1000 clone
  209. Fail Safe Power Supply
  210. pre amplifier aleph L or P
  211. input for aleph-x
  212. usefull articles and websites...let's collect them
  213. Identifing part...
  214. Pearl: replace zener D1 with voltage divider?
  215. Help Aleph30
  216. Newbee wants to build Aleph!
  217. adjusting current gain for Aleph30 necessary?
  218. Forte Model 4 ( Power Supply upgrade)
  219. question with selecting transformer
  220. Recommendations on Ono phono stage PCBs or layout files
  221. Pass Tharagard A75 vs Pass Aleph 1.2's
  222. question about power supply
  223. A5 service manual
  224. Aleph 5 hum...
  225. Threshold 400a bridge rectifier.
  226. Bridge rectifier and Aleph 3
  227. Aleph P volume
  228. driving AlephX unbalanced reasonable?
  229. Aleph-phase lag with non-inverting input
  230. source resistor
  231. Rails voltages for A30
  232. HiFi News review of Pass labs X.150.5 & X 2.5
  233. Cheap Solen Inductors for PI Filter on eBay
  234. Quick quick question !
  235. IRFP240 PSU... for dac
  236. proper design of pi-filter for Aleph 30
  237. aleph bias questions
  238. how to attenuate aleph p 1.7
  239. Hum problem with jfet Aleph 3 (babbelfish)
  240. Question on heatsinking
  241. Rule of thumb for BIAS current in class A
  242. Allegro PCB Editor
  243. Aleph5 trouble
  244. Advice Please on best pass diy amps for 3 way horns.
  245. Frequency response vs. output power
  246. Re : BL type & GR type of transistor for Aleph-Ono
  247. Is 60W enough?
  248. Adjusting the BIAS for Threshold SA3
  249. irfp9240 or SFH9240
  250. threshold and t.o.a.o pic

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