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  1. Exploding power cap - Why?
  2. Threshold
  3. Adcom 5800 - Nelson Pass, others
  4. Desparetly seeking for Pass Zen v4 - PCBs !!
  5. IR FET's
  6. Pass XA160 and B&W 802D
  7. The AlephJ-LU
  8. zen #9 WIP
  9. request for Threshold s200 amplifier schematics
  10. ZTX450 vs BC637
  11. R1 & R8 values for A30
  12. Service manual: ALEPH L
  13. Aleph5 (MiniA) in flames
  14. Preamp alternatives for the F3 ?
  15. aleph L+aleph 3+aleph 3
  16. dont be a mug
  17. X350.5
  18. Aleph P1.7 Coupling Cap
  19. Aleph5 Hummmmm
  20. Buying a 400A
  21. amp based partly on pass labs
  22. The Drek builder's thread
  23. Aleph 2 clone powersupply.
  24. Help with Aleph 5
  25. heatsink mounting Q
  26. Aleph 30 PS Help
  27. Aleph J vs. Aleph Mini
  28. X1 preamplifier circuit advice
  29. here we go again - bridging ZV5
  30. Aleph P PCB
  31. F5 power amplifier
  32. blow r27 and r28 mini aleph
  33. Bridged (BTL) A75 Help please
  34. F5 countdown
  35. central tap transformer/mini aleph PSU
  36. Mini-a Versions
  37. Aleph P performance
  38. Matching 9610 for A3
  39. Aleph L Schematic needed.
  40. Power Switch for DIY Aleph 30
  41. Pass Labs Thread 5000
  42. What to build after Bride of Zen?
  43. Aleph 1.2
  44. 100.000 posts! Who?
  45. Aleph 3 how is power 4 ohm
  46. Aleph P+Aleph 3+ Aleph 3
  47. how to use 30 volts DC instead of split power Supply
  48. symmetrical supply PLH amp
  49. Aleph 4 signal leads
  50. a new power supply for Z#9
  51. mutual conductance?
  52. Balanced "SEWA" on steroids
  53. F2 trafo 22vac ? please urgent, thanks
  54. Mini-a Heatsinks Help!!
  55. Pass Discrete Opamp in DIP-8 Package
  56. aleph5 temperature
  57. Pass Labs IP for sale in the Trading Post.
  58. Soundcard and Viusal Analyzer
  59. Long time no seat
  60. Starting a First Watt F3 build and need some help
  61. Wtb Boz Pcb.
  62. what kind of transformer for a Z#9
  63. Simulations in Pass Article
  64. Tube preamp
  65. Aleph P, Balanced Out if unbalanced in?
  66. Mini-A PCB'S
  67. New Pass preamps
  68. J-Low with bigger speakers?
  69. cascoded Boz
  70. the strange couple...
  71. fullrange speakers and Pass labs amps
  72. Bosoz pot, linear or log?
  73. Looking to buy Aleph-X PCBs
  74. Aleph P preamp
  75. Where Are The MINI-A PCB's
  76. Inverting operation of Aleph Amps
  77. Discontinuation of 2SJ74 and 2SK170
  78. PSU for the ZV9
  79. Aleph Mini with JFET input?
  80. Has anyone ever modified a X250.5?
  81. maybe it is time to release a ultimate stereo power amplifier?
  82. Aleph with 2sk1058
  83. aleph x
  84. First Watt F1 Compatible with Passive Preamp (Miller Capacitance)?
  85. XA60.5 - Is there a coupling cap in the signal path ?
  86. Aleph mini one channel not working
  87. increasing ouput on adcom GFP750
  88. Good source switcher
  89. ZERO autotransformers with XA or AX amps?
  90. X250.5
  91. Mr. Pass
  92. Ono/Xono Circuit Experts needed!
  93. forte' 4a
  94. X350/X2.5 power up 'pop' ?
  95. Cascoded Jfet BOZ optimized for large output signals
  96. XA30.5 review on 6moons
  97. F4 Builders in Germany
  98. Pcb for xvr1 ??
  99. Zen V9 builder need help
  100. Tone Control Oscillation problem
  101. setting the bias current for an av400 moule
  102. F4 and DAC?
  103. Passion 15MkII Kit (Pass Zen V5)
  104. Matching ZTX450 across Aleph channels?
  105. HELP Aleph 5 is burned?
  106. Aleph 30 Supply Voltage
  107. Focal Grand Utopia Bi-amplified by Pass Labs X250.5?
  108. Two versions of commercial Aleph 3 ?
  109. Power JFET of ZenV9
  110. Buzz Hum Aleph 5 with computer as source, no good results with GLI
  111. What happened to Brian Gt?
  112. Suitability of mosfets!!
  113. Were are the Aleph series service manuals?
  114. Audio system grounding
  115. XLR Pin 1 question - chassis vs circuit ground
  116. threshold sl10
  117. Aleph P1.7 Chassis ?
  118. Pearl channel short-circuited
  119. F2 with 12V supply
  120. Threshold SA3 buzz / hum in speakers
  121. what would you do?
  122. My first class A amplifier
  123. any news on Future Product - Active Crossover / Equalizer
  124. www.passlabs.com down?
  125. who can give me the ALEPH SCH with cascode??
  126. Save Complementary J-FET's - F4 Input Alternative
  127. Good circuit for single end in to balance out?
  128. Pass D1V3 DAC - build thread
  129. How to make power inductors
  130. 22000W power amp
  131. OnSemi FETs?
  132. F3 fine tuning
  133. Schematic for hifiZen Aleph-X rev 1.0 boards?
  134. Identify problem with Aleph P
  135. Aleph P1.7 pcb's....
  136. ZV9 PCB'S available???
  137. F1/2/3 etc with Front Loaded hords and CD's
  138. Matching B&W802D
  139. An advice on JFET
  140. F3 schematic
  141. This link will make Mr. Pass smile !
  142. troubleshooting an Aleph P
  143. Aleph 2 Differences in power consumption
  144. little trannies looking for amp
  145. Supersym patent
  146. My own Pumpkin preamp - Construction
  147. Double variable outputs for BOSOZ
  148. X350 Power cord,not IEC?
  149. Aleph 4 Bridge rectifiers
  150. BrianGT MIni A pcb - schematic ?
  151. Thanks Nelson
  152. Advice on new project- Mini-A w/ JFET or F4?
  153. Aleph Clipping Mod
  154. Zen Output Question
  155. Where to find Harris/Fairchild IRF9610??
  156. F2 and Tangband W3-871. Filter?
  157. Can Aleph 3 drive 15" 97dB woofer?
  158. Aleph 5 Transformer Problem, I think
  159. Zalman mini-Aleph
  160. aleph and bridge rectifier
  161. cascode output, Dynaharmony , class E
  162. mini Zen5 & JBOZ project
  163. Aleph 30 post-mortem
  164. DB25 Umbilical for Pass X0.2/X1?
  165. Need help to choose a Pass amp
  166. Capacitor Ground Plates
  167. Is it just silicon lube?
  168. Any PL news or pictures from CES 2008?
  169. Lovoltech website
  170. New preamp
  171. Mini-A with no negaive feedback?
  172. 400a with hot emitter resistor
  173. FYI: Nelson Pass Interview posted at Stereophile
  174. Aleph30 higher bias
  175. Replacement of tha WonderCaps in a Threshold FET/10
  176. MTP2P50E (subsitute for IRF9610)
  177. preamplifier Pass X2.0/1
  178. Where to have a few PCB's made theese days?
  179. Need some help to simulate Aleph 5
  180. F1 in northern New England
  181. Threshold 400a power switch
  182. hum issue with Aleph P1.7
  183. A40
  184. Half-Nelson Amp
  185. recapping Threshold SL-10
  186. Original Aleph 3 can be bridged into mono amp?
  187. Bridge Aleph 30
  188. Can ZV9 get by with a passive pre??
  189. a75 75volt rails?
  190. Passlabs D1 with DC servo ?
  191. D1 I/V stage ,Cascode Question
  192. i know many times....output potentiometer
  193. Discrete Super Symmetric(I think) Opamp for I/V Etc...
  194. Holly Days time
  195. JfetBOZ mods
  196. Threshold FET/10 He Service Manual
  197. is a f3 enough to power seas 7" excel?
  198. ALEPH P 1.7 is UP
  199. Buy matched mosfets?
  200. Grounding the Aleph 2
  201. zero Feedback, Zero cap, Fully Differential Preamp
  202. Class Mosfet power amplifier circuit
  203. Affordable best caps for aleph 5 - PSU -
  204. searchnig for schematic Threshold Fet one
  205. Sub for NTE128P for ZTX450 Aleph 30
  206. Zen transformer rating!!
  207. 100 Watt Volksamp 60 ?
  208. Help with AX100 dc offset-Grey-GL-NP are you out there
  209. Zen V4 smoke....
  210. threshold TA-300???
  211. sa-3.9e & sa-6e monos
  212. Jfet/Mosfet cascode with OPT
  213. aleph30 dc offset
  214. Help! Strong hum from transformer
  215. BOSOZ help
  216. External powersupply for Aleph X
  217. 7 amp aleph
  218. OK To Leave X600.5 On Continuously?
  219. Threshold PCX Crossover Info wanted..
  220. MOS-FETS exclusively, input to output, why Nelson?
  221. F1 Amplifier circuit clarification..
  222. The AX of a handyman french
  223. Pass X250.5 Voltage Change Confusion
  224. Untouched 400A With Channel Blown --Easy Fix?
  225. thump on speaker...how to avoid it?
  226. Threshold S/200
  227. BoSoZ has developed a hum after 4 years...
  228. Ono/ Xono Output coupling Caps
  229. Hi Nelson; Notch Filter for Moths?
  230. ATC SCM7 . . . with Papa's diy amp?
  231. First Watt F1 Pcb
  232. questions about aleph 3
  233. A75 front-end unwanted output signal
  234. Bride of Zen using ECC83
  235. Error in Aleph 3 schematic ?
  236. PCB help Aleph P
  237. Aleph 5 mods
  238. New Pass preamps
  239. Aleph J Schematic
  240. Aleph 2 Current devices: which voltage?
  241. which one
  242. Little help needed on Aleph P1.7
  243. F6
  244. i need help for making an 1800 watt amplifier
  245. Looking for updated A40 schematic.
  246. "Circumcising" the F3
  247. time mark generator and Tektronix 475A Service-Calibration
  248. Help me get a taste of Pass diy
  249. 400A or Stasis 3?
  250. first attempt at the NP I/V stage

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