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  1. time mark generator and Tektronix 475A Service-Calibration
  2. Help me get a taste of Pass diy
  3. 400A or Stasis 3?
  4. first attempt at the NP I/V stage
  5. Mounting power transistors
  6. testing a single ended or differential topology
  7. How much current to drive output MOSFETs?
  8. Lot of help please
  9. Pass Labs Coffee Mugs on ebay
  10. First Watt + transformerless ribbon speaks
  11. Pumpkin preamp - More Boring Making Thread
  12. Pumpkin preamp - ordered by Steen , official making thread
  13. Burning Amp 07
  14. Ono PSU
  15. OTL SET 300B drives F4?????
  16. D1 Volume adjustments
  17. Yet Another Ono Thread
  18. F3 anyone?
  19. 2SK389/2SJ109 group buy
  20. Help! problems with aleph30
  21. distortiometer Sound Analyzer 1700B
  22. Will F4 have enough power in this system?
  23. aleph-p and tube
  24. differencial operation question
  25. let's build our instruments on our own
  26. DC-Offset from Preamp
  27. New Pass Integrated? Nelson holding out on us?
  28. D1 Offset Questions
  29. A PC Based Sound Analyzer
  30. Rmaf 07
  31. Threshold Fet nine VS ten
  32. problem with R44 on Aleph P 1.7
  33. A75 and adcom gfa-5400
  34. Need Lovoltech LU1014D & F3 Audio Board
  35. Mounting screw terminal capacitors to chassis
  36. Pass X150 power down Thump solution = Jensen Isomax (RCA to XLR converter)??
  37. negative output zens to subamp
  38. F3 jfets needed
  39. PLH output capacitor rating
  40. Has the Pass Labs patent for Aleph 5 expired?
  41. Problems with Aleph P1.7 Power Supply
  42. Aleph 1.7 Equipment
  43. X150 produces a "Pop" during power down
  44. Oscilloscope-distortion analyze- FFT
  45. First Watt F4?
  46. How to minimize 150W amp to 25W
  47. Supply voltage
  48. Class AB Super Symetry use Bipolar transistor
  49. About a Nelson Pass phase coherent crossover
  50. Distortion and hum with Pearl
  51. PASS like irf voltage-regulator
  52. Need help on x-bosoz
  53. Aleph P pre
  54. Aleph 30 power supply
  55. KA30se "KRYPTON" SE class A amplifier
  56. Aleph P 1.7 questions
  57. "MY" Aleph-X finished
  58. My complete bzls
  59. Nakamichi CA-5-E
  60. X250.5 with CJ Preamps
  61. Pass D1 analog stage
  62. Citation 12 Deluxe Repairs
  63. Commercial Aleph J Question
  64. Aleph AX and CCS
  65. Enough heatsink?
  66. UGS Power : it's U.P.
  67. Inductor Loading Adventures
  68. ? on power supply X0.2, XVR-1, Xono
  69. Jfet Cascoded BOZ
  70. BOSOZ Hum Problem
  71. BOSOZ Connections
  72. new sozlight "dark"
  73. Few Really Quick Pass Amp Questions
  74. Pass X 0.2 compared to X.1?
  75. Best PSU voltage for Aleph 5 ?
  76. Recommend amp project for Vandersteens
  77. balanced source to unbalanced amp?
  78. Aleph AC current gain made easy
  79. Mini Aleph Questions
  80. CSXCCSwhatever BOSOZ by Igor
  81. Class A does sound better!
  82. X150 amplifier compatibility
  83. My Zen-Light
  84. Threshold SL10 modified
  85. X.5 series could be improved?
  86. Citation 12 Questions
  87. F1 + which NP preamp?
  88. F3 - LED behaviour
  89. Pass Labs X5 for a multi-channel Thiel speakers setting?
  90. Question on X250.5 and X350.5
  91. Buying parts for DIY Aleph 5
  92. diy PASS amp....?
  93. Switches on Aleph Ono with Grado
  94. BOSOZ nearing completion/Aleph 5 just beginning.
  95. a thread on Transformer quality
  96. New Projects Questions
  97. LTSPICE IRF820 model
  98. How to deal with Lead free Power Fets.
  99. aleph 1.2
  100. Pearl phono with 24V battery supply
  101. Q:Power Supplies for all Zen Variations?
  102. ZV9 boards and preamp
  103. Q: Zen-lite with -30~+30 voltage rail?
  104. First Watt F3 clone builder experiences
  105. Forte 1a buzzing/humming fixed?
  106. Is high frequency rising-up OK?
  107. LT1083 PS-regulator for class A amps
  108. Want to build PLH? but cannot find IRF244.
  109. Newbie Here Tubes vs SS Question
  110. Heatsink source
  111. BOSOZ Problem
  112. Need some Pearl help - no sound!
  113. Extraneous Grounding Question for Aleph's
  114. PA5 Schematics and help anyone?
  115. passive biamping any worth?
  116. Smoking HOT X-BoSoZ HELP!
  117. Very quick Aleph 5 Questions
  118. Aleph 3 Bible
  119. want to build: F2 car amplifier
  120. Ono JFET matching
  121. Aleph4 Basic Questions
  122. ixys diodes on Aleph 5 psu
  123. Thermistor questions for Nelson.
  124. Mosfet Frontend Troubles
  125. 11 amp aleph-x
  126. Aleph-x hot source resistor
  127. Thanks Mr Pass for my Aleph 2 and UGS diy
  128. Power switch Threshold SA3
  129. Umbilical Power Connectors
  130. Forte Model 4a
  131. Aleph 5 problems
  132. RCA/XLR input ?
  133. A high voltage drive fully differential driver/op amp
  134. Popping from Forte 6
  135. Best sounding aleph ?800->20khz
  136. Threshold Fet Eleven/g
  137. Dx in Taiwan was sued
  138. Is Aleph 2 unstable < 6 Ohm???
  139. (Quasi)complementary JFET power amplfier
  140. Aleph 5 or Aleph 60
  141. Advice for Linkwitz Orion system with Nelson Pass-style pre-amp and amp
  142. 2 questions on the aleph-p
  143. Electrolytic Output Capacitor
  144. Please help me figure out... (SA3 related)
  145. MOSKIDO - Hybrid Tube/MOSFET Amplifier
  146. Favorite Threads and Posts in "Pass Labs"
  147. New xa.5 series amps
  148. what needs to be matched in an aleph-p 1.7?
  149. Bride of Zen r2
  150. Penultimate Zen ZETEX ZVP3310 P
  151. Mini-Aleph Heatsink size ???
  152. Why Class A? Wasting power is something of the past
  153. Powercords and effects on Pass Labs amps
  154. dc blocker test report
  155. Nakamichi PA-7II manuals - HELP
  156. Power Factor correction
  157. The Importance of Being Biased
  158. max in put for aleph-p
  159. voltage on the 1st cap of the aleph-p 1.7 power supply
  160. Big caps, little space for such....
  161. to be follower or not
  162. balanced operation of an aleph 1.7
  163. Another use for a P1.7
  164. aleph 1.7 power supply
  165. fairchild J109 = Toshiba 2SK370?
  166. Happy Birthday Mr. Nelson Pass!
  167. resistor wattage?
  168. Has anyone using LC input in their power supply?
  169. has anyone used auricaps and BG on their aleph 1.7?
  170. choke for the power supply
  171. does it really have to be 3x 10uF cap in the aleph 1.7?
  172. +/- in and out on the aleph-p 1.7?
  173. PCBs for aleph 1.7 preamp - where else can I get them?
  174. the need for matched fets
  175. aleph 1.7
  176. Ground issue
  177. Mr. Pass please help
  178. A75 problem
  179. Need electronic for my speakers - Please help
  180. Optimising Heatsink Geometries
  181. Aleph 2 IRF9610 matched pair
  182. XA160 or X350.5 ?
  183. mini aleph VS gainclone VS Class D amp
  184. tda 2050 power supply/pcb
  185. Original Zen redecorating project questions
  186. Mini Aleph rebuild
  187. Mr. Pass, do you have a wishlist?
  188. F1, F2, F3 listening impression
  189. greedy boyz ............again
  190. My Pearl Phono Section
  191. Threshold SL10 schematics and manual
  192. Modified Pearl for MC only
  193. Zen 9 and 90Hz
  194. Attenuating input gain on X amp?
  195. XA-100.5 or 160.5 monos
  196. Pumpkin Preamp - Perfect for F4
  197. What not to do to your amp
  198. Jfet BOZ
  199. Matching MOSFET's for Aleph 2
  200. Aleph ELKO capacitors
  201. Zen v4 problem
  202. boz with balanced out
  203. Upgrade X250.5 to X350
  204. Hybrid Aleph- anyone buit this??
  205. Balanced zen line stage
  206. Bs170-bs250
  207. BOZ stops working when adding pot-ground
  208. One or 2 PSU´s for Mini-A?
  209. pass labs x-5 XLR jumpers
  210. to all greedy boyz
  211. irfp240 max dissipation
  212. Pearl shorted...please help me out of this!
  213. inductors for Aleph X PSU
  214. A great story...
  215. Resistor Type used by Pass Labs
  216. X amp considerations
  217. Sorry, another heatsink thread
  218. ALEPH P1.7 Troubleshooting
  219. PASS LABS X-5 service maual
  220. Where do all the clone projects go?
  221. Question on P1.7 measurements
  222. Is all negative feedback created equal?
  223. Inrush thermistors on Xono phono stage
  224. Pass Labs XA100: I found a pair but I have a doubt
  225. 256 steps to heaven...
  226. Help - Balanced Pearl Phono
  227. Warm capacitors.
  228. hdam and aleph-p
  229. need a 256 steps volume.
  230. Designing Passive preamp
  231. PI-filter (or CLC vs CRC vs C)
  232. A little XBOSOZ help
  233. Another diy-pearl...
  234. upgrading PASS D1 Dac to 24/96
  235. want to trade 2sa991 for 2sc1844
  236. briangt aleph pcbs
  237. Aleph 2 ac current setting ?
  238. Basic questions about 256 steps attenuator
  239. BOZ with current source?
  240. Anybody wants to sell his Zen#9 pcbs?
  241. Zen Lite and Heatsinks
  242. Aleph 1.7 preamp PCB layout.
  243. Pass Labs News
  244. JFET input SuSy Chipamp
  245. Anybody built an Aleph 3/30 with unmatched Mosfets?
  246. Nichicon LQ 12000 mcF vs Panasonic 22000 mcF caps for Aleph 30?
  247. BJT for Aleph30
  248. Is a Plitron 300VA 22Vx2 toroid enough for an Aleph 3 or 30?
  249. A question of “appropriateness”
  250. Possible F4 Heatsink

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