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  1. A75 front-end unwanted output signal
  2. Bride of Zen using ECC83
  3. Error in Aleph 3 schematic ?
  4. PCB help Aleph P
  5. Aleph 5 mods
  6. New Pass preamps
  7. Aleph J Schematic
  8. Aleph 2 Current devices: which voltage?
  9. which one
  10. Little help needed on Aleph P1.7
  11. F6
  12. i need help for making an 1800 watt amplifier
  13. Looking for updated A40 schematic.
  14. "Circumcising" the F3
  15. time mark generator and Tektronix 475A Service-Calibration
  16. Help me get a taste of Pass diy
  17. 400A or Stasis 3?
  18. first attempt at the NP I/V stage
  19. Mounting power transistors
  20. testing a single ended or differential topology
  21. How much current to drive output MOSFETs?
  22. Lot of help please
  23. Pass Labs Coffee Mugs on ebay
  24. First Watt + transformerless ribbon speaks
  25. Pumpkin preamp - More Boring Making Thread
  26. Pumpkin preamp - ordered by Steen , official making thread
  27. Burning Amp 07
  28. Ono PSU
  29. OTL SET 300B drives F4?????
  30. D1 Volume adjustments
  31. Yet Another Ono Thread
  32. F3 anyone?
  33. 2SK389/2SJ109 group buy
  34. Help! problems with aleph30
  35. distortiometer Sound Analyzer 1700B
  36. Will F4 have enough power in this system?
  37. aleph-p and tube
  38. differencial operation question
  39. let's build our instruments on our own
  40. DC-Offset from Preamp
  41. New Pass Integrated? Nelson holding out on us?
  42. D1 Offset Questions
  43. A PC Based Sound Analyzer
  44. Rmaf 07
  45. Threshold Fet nine VS ten
  46. problem with R44 on Aleph P 1.7
  47. A75 and adcom gfa-5400
  48. Need Lovoltech LU1014D & F3 Audio Board
  49. Mounting screw terminal capacitors to chassis
  50. Pass X150 power down Thump solution = Jensen Isomax (RCA to XLR converter)??
  51. negative output zens to subamp
  52. F3 jfets needed
  53. PLH output capacitor rating
  54. Has the Pass Labs patent for Aleph 5 expired?
  55. Problems with Aleph P1.7 Power Supply
  56. Aleph 1.7 Equipment
  57. X150 produces a "Pop" during power down
  58. Oscilloscope-distortion analyze- FFT
  59. First Watt F4?
  60. How to minimize 150W amp to 25W
  61. Supply voltage
  62. Class AB Super Symetry use Bipolar transistor
  63. About a Nelson Pass phase coherent crossover
  64. Distortion and hum with Pearl
  65. PASS like irf voltage-regulator
  66. Need help on x-bosoz
  67. Aleph P pre
  68. Aleph 30 power supply
  69. KA30se "KRYPTON" SE class A amplifier
  70. Aleph P 1.7 questions
  71. "MY" Aleph-X finished
  72. My complete bzls
  73. Nakamichi CA-5-E
  74. X250.5 with CJ Preamps
  75. Pass D1 analog stage
  76. Citation 12 Deluxe Repairs
  77. Commercial Aleph J Question
  78. Aleph AX and CCS
  79. Enough heatsink?
  80. UGS Power : it's U.P.
  81. Inductor Loading Adventures
  82. ? on power supply X0.2, XVR-1, Xono
  83. Jfet Cascoded BOZ
  84. BOSOZ Hum Problem
  85. BOSOZ Connections
  86. new sozlight "dark"
  87. Few Really Quick Pass Amp Questions
  88. Pass X 0.2 compared to X.1?
  89. Best PSU voltage for Aleph 5 ?
  90. Recommend amp project for Vandersteens
  91. balanced source to unbalanced amp?
  92. Aleph AC current gain made easy
  93. Mini Aleph Questions
  94. CSXCCSwhatever BOSOZ by Igor
  95. Class A does sound better!
  96. X150 amplifier compatibility
  97. My Zen-Light
  98. Threshold SL10 modified
  99. X.5 series could be improved?
  100. Citation 12 Questions
  101. F1 + which NP preamp?
  102. F3 - LED behaviour
  103. Pass Labs X5 for a multi-channel Thiel speakers setting?
  104. Question on X250.5 and X350.5
  105. Buying parts for DIY Aleph 5
  106. diy PASS amp....?
  107. Switches on Aleph Ono with Grado
  108. BOSOZ nearing completion/Aleph 5 just beginning.
  109. a thread on Transformer quality
  110. New Projects Questions
  111. LTSPICE IRF820 model
  112. How to deal with Lead free Power Fets.
  113. aleph 1.2
  114. Pearl phono with 24V battery supply
  115. Q:Power Supplies for all Zen Variations?
  116. ZV9 boards and preamp
  117. Q: Zen-lite with -30~+30 voltage rail?
  118. First Watt F3 clone builder experiences
  119. Forte 1a buzzing/humming fixed?
  120. Is high frequency rising-up OK?
  121. LT1083 PS-regulator for class A amps
  122. Want to build PLH? but cannot find IRF244.
  123. Newbie Here Tubes vs SS Question
  124. Heatsink source
  125. BOSOZ Problem
  126. Need some Pearl help - no sound!
  127. Extraneous Grounding Question for Aleph's
  128. PA5 Schematics and help anyone?
  129. passive biamping any worth?
  130. Smoking HOT X-BoSoZ HELP!
  131. Very quick Aleph 5 Questions
  132. Aleph 3 Bible
  133. want to build: F2 car amplifier
  134. Ono JFET matching
  135. Aleph4 Basic Questions
  136. ixys diodes on Aleph 5 psu
  137. Thermistor questions for Nelson.
  138. Mosfet Frontend Troubles
  139. 11 amp aleph-x
  140. Aleph-x hot source resistor
  141. Thanks Mr Pass for my Aleph 2 and UGS diy
  142. Power switch Threshold SA3
  143. Umbilical Power Connectors
  144. Forte Model 4a
  145. Aleph 5 problems
  146. RCA/XLR input ?
  147. A high voltage drive fully differential driver/op amp
  148. Popping from Forte 6
  149. Best sounding aleph ?800->20khz
  150. Threshold Fet Eleven/g
  151. Dx in Taiwan was sued
  152. Is Aleph 2 unstable < 6 Ohm???
  153. (Quasi)complementary JFET power amplfier
  154. Aleph 5 or Aleph 60
  155. Advice for Linkwitz Orion system with Nelson Pass-style pre-amp and amp
  156. 2 questions on the aleph-p
  157. Electrolytic Output Capacitor
  158. Please help me figure out... (SA3 related)
  159. MOSKIDO - Hybrid Tube/MOSFET Amplifier
  160. Favorite Threads and Posts in "Pass Labs"
  161. New xa.5 series amps
  162. what needs to be matched in an aleph-p 1.7?
  163. Bride of Zen r2
  164. Penultimate Zen ZETEX ZVP3310 P
  165. Mini-Aleph Heatsink size ???
  166. Why Class A? Wasting power is something of the past
  167. Powercords and effects on Pass Labs amps
  168. dc blocker test report
  169. Nakamichi PA-7II manuals - HELP
  170. Power Factor correction
  171. The Importance of Being Biased
  172. max in put for aleph-p
  173. voltage on the 1st cap of the aleph-p 1.7 power supply
  174. Big caps, little space for such....
  175. to be follower or not
  176. balanced operation of an aleph 1.7
  177. Another use for a P1.7
  178. aleph 1.7 power supply
  179. fairchild J109 = Toshiba 2SK370?
  180. Happy Birthday Mr. Nelson Pass!
  181. resistor wattage?
  182. Has anyone using LC input in their power supply?
  183. has anyone used auricaps and BG on their aleph 1.7?
  184. choke for the power supply
  185. does it really have to be 3x 10uF cap in the aleph 1.7?
  186. +/- in and out on the aleph-p 1.7?
  187. PCBs for aleph 1.7 preamp - where else can I get them?
  188. the need for matched fets
  189. aleph 1.7
  190. Ground issue
  191. Mr. Pass please help
  192. A75 problem
  193. Need electronic for my speakers - Please help
  194. Optimising Heatsink Geometries
  195. Aleph 2 IRF9610 matched pair
  196. XA160 or X350.5 ?
  197. mini aleph VS gainclone VS Class D amp
  198. tda 2050 power supply/pcb
  199. Original Zen redecorating project questions
  200. Mini Aleph rebuild
  201. Mr. Pass, do you have a wishlist?
  202. F1, F2, F3 listening impression
  203. greedy boyz ............again
  204. My Pearl Phono Section
  205. Threshold SL10 schematics and manual
  206. Modified Pearl for MC only
  207. Zen 9 and 90Hz
  208. Attenuating input gain on X amp?
  209. XA-100.5 or 160.5 monos
  210. Pumpkin Preamp - Perfect for F4
  211. What not to do to your amp
  212. Jfet BOZ
  213. Matching MOSFET's for Aleph 2
  214. Aleph ELKO capacitors
  215. Zen v4 problem
  216. boz with balanced out
  217. Upgrade X250.5 to X350
  218. Hybrid Aleph- anyone buit this??
  219. Balanced zen line stage
  220. Bs170-bs250
  221. BOZ stops working when adding pot-ground
  222. One or 2 PSU´s for Mini-A?
  223. pass labs x-5 XLR jumpers
  224. to all greedy boyz
  225. irfp240 max dissipation
  226. Pearl shorted...please help me out of this!
  227. inductors for Aleph X PSU
  228. A great story...
  229. Resistor Type used by Pass Labs
  230. X amp considerations
  231. Sorry, another heatsink thread
  232. ALEPH P1.7 Troubleshooting
  233. PASS LABS X-5 service maual
  234. Where do all the clone projects go?
  235. Question on P1.7 measurements
  236. Is all negative feedback created equal?
  237. Inrush thermistors on Xono phono stage
  238. Pass Labs XA100: I found a pair but I have a doubt
  239. 256 steps to heaven...
  240. Help - Balanced Pearl Phono
  241. Warm capacitors.
  242. hdam and aleph-p
  243. need a 256 steps volume.
  244. Designing Passive preamp
  245. PI-filter (or CLC vs CRC vs C)
  246. A little XBOSOZ help
  247. Another diy-pearl...
  248. upgrading PASS D1 Dac to 24/96
  249. want to trade 2sa991 for 2sc1844
  250. briangt aleph pcbs

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