PDA

View Full Version : Pass Labs


Pages : 1 2 3 4 5 6 7 [8] 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31

  1. Which resistors to use???
  2. b 1 buffer
  3. VU-meter for BOSOZ
  4. F3 vs. ZV9 - the differences...
  5. question on very high input impedance for B1
  6. WTB : Power Supply Board for ONO Phono preamp Clone (From Group Buy)
  7. Threshold S 300/II Main Caps Replace
  8. Dealing with Schuro.de
  9. Threshold FET ONE Series II aka FET1 MKII
  10. Subwoofer to Aleph-X
  11. No Feedback amp for Fountek NEO CD3 ?
  12. Tiny Vifa tweeter question
  13. 110 to 220volt conversion?
  14. Bias adjusting on Threshold SA4/e
  15. So, this is my Quad ZV9!
  16. Dear Dr. Nelson Pass
  17. Pass Aleph P 1.7 help
  18. passlabs B1 buffer and buffalo 2 dac
  19. SPICE model for Lovoltech LD1107N
  20. Aleph 30 PCBs FS?
  21. Best Power Supply for Pass Labs Aleph (X)Ono
  22. amp recommendation
  23. Rail voltage
  24. Aleph 1
  25. F3 - Small humming noise, how to get rid of it
  26. Mini Aleph Power Supply
  27. Pass 250.5 oscillation?
  28. DIY pass amp for MJK OB
  29. Aleph 30 transformer hum
  30. 6-channel X250 build
  31. supermosfets!
  32. Thoughts for replacing the scarce 2SK389 in the pearl
  33. Which amp should I built for my 16 ohm speakers?
  34. Aleph 30 transistors
  35. Ultimate sounded ZEN (Var I) vs good sounded used Aleph 5
  36. New Amp "ULTRASYMMETRY" from Nelson Pass - still a Concept Amplifier?
  37. Is it possible to connect both XLR and RCA inputs at the same time into an Aleph 5
  38. 2Sj109's available on Ebay for 7.80 a pop.
  39. Another T-400a question (sorry)
  40. D1 with high transconductance FET?
  41. Datasheets for Lovoltech LD1107N
  42. BA-1 relay & power questions
  43. scaling down F4
  44. Source Followers and gain - ignorance requests instruction!
  45. XA100.5 Slew Rate
  46. Restoring a Threshold SL10
  47. Trouble Shooting an F1
  48. Aleph 3
  49. Upscaling Aleph-J SRPP tp 100W
  50. Looking for a X5!
  51. F5 meets Buzquito
  52. Fet Tutorial
  53. Building an Aleph 3. Should I bypass the feedback capacitor?
  54. Class A solid state single ended
  55. Aleph P v1.7 Muting Circuit
  56. Pass XA 100.5 with Premier Power Plant?
  57. Starting an F1 for the first time...
  58. F2,J2,F3,F5 amps and driver layout
  59. Threshold 400 help
  60. Aleph L with potentiometer
  61. Blown Transformer?
  62. Aleph Current Source Mod
  63. Repairing My Penultimate Zen V4
  64. F2 amp and psu pcb?
  65. foil inducers
  66. First Watt M2
  67. The ultimate Inrush Current Limiter Solution for large Toroidal Transformers
  68. Buffer Preamp with Shunt PS
  69. First Watt F5 vs Aleph 5
  70. Fortè model 3 schematic
  71. A bjt Bride of Zen
  72. 2SJ109 and 2SJ74 in GR version???
  73. B1 PSSR Question and idea
  74. Snow De-Lite
  75. F2 Set Up
  76. FYI: Toshiba 2SK1529/2SJ200 reached EOL
  77. Threshold SA and Pass X series
  78. Nakamichi PA7II Blowing output transistors.
  79. SuSy Circlotron - jFET input Buffer + OPA1632 + 2SK135
  80. Fet-10 HE transformer secondaries
  81. Chokes for SE class A
  82. Semisouth SiC JFETs: SJEP120R100 or SJEP170R550 better for building amp?
  83. F2 internal wiring
  84. Citation 12 Schematic
  85. Pass D1 ???C40 and C55???
  86. Problem with threshol t-100
  87. What are, and what to do with, these NOS/used caps?
  88. semisouth for bosoz?!?
  89. Aleph 30 Power Supply
  90. Testing a Mosfet
  91. Threshold amps DC Protected
  92. Forte model 2: worth to change caps?
  93. Pass DIYers
  94. signal ground on X.5 amplifiers
  95. THRESHOLD CAS-2 poweramp.
  96. Troubleshooting a Pearl phono, anyone up for it?
  97. a question of speaker for ampli xa160.5
  98. a question of speaker for ampli xa160.5
  99. a question of speaker for ampli xa160.5
  100. Preamlifier for Aleph 3
  101. Why does a terminstor reduce transformer buzz?
  102. The biggest AudioGallery of the Word-www_exoticaudio_org- mooved. Who knows new URL?
  103. Solid State Replacement of Ribbon Transformer?
  104. How to get less hiss/noise from x cs ccs BOSOZ
  105. Matched mosfet (IRFP240)
  106. Recommended first Pass Labs clone build
  107. Zen v4 variable current source adjustment
  108. Why FET amplifiers?
  109. Which mosfet is best???
  110. First Watt F2 J-fet
  111. negative effects of high frequency filtration?
  112. What logo shall i use on my Perl build?
  113. adcom gfa545
  114. New Pass labs xa.8 E (e stands for extreem)
  115. Building mini-A (BrianGT boards), IRFP240 backordered, can I use IRFP140?
  116. Phono sction: threshold Vs forte audio
  117. F1 questions
  118. Threshold SA40s
  119. Balanced B1 Buffer
  120. A Zen Phase Splitter??
  121. Switching a Threshold Fet Nine/Ten from 110v to 220v
  122. Top of the Line Chassis for Aleph 1.2
  123. Enlarge hole in IRF240?
  124. possible resistor values for a Nakamichi SR-2 receiver
  125. Whitch is better
  126. Which the best Aleph power amp?
  127. Novel Control for B1 (input and level)
  128. Mr Pass, anything from the CES?
  129. Chassis for Aleph 5 Clone
  130. Resistor for Amp output testing
  131. External trigger standby
  132. Threshold SA/ and SA/e series monoblocks
  133. Heatsink Design like NIRO and wanted for ZEN/Firstwatt SE projects - where to order?
  134. F5 Output Connection Question
  135. Threshold T 100 schematic and service manual?
  136. Aleph P caps replace - keep 1000uF 100V?
  137. Simple cirklotron with Lateral MOSFETs
  138. Hashimoto's New Current Mirror - Sanyo's patent present prompt on Christmas Eve 2009
  139. TVC vs. Stepped Attenuator
  140. Aleph 5 bias diferential
  141. Has the XVR1 been discontinued?
  142. B1 Buffer: discrete vs. integrated approach?
  143. To Anodize or Not...
  144. Newborn F2 refuses mating, what's going on?
  145. Grounding Question
  146. F5 type amp but with higher power
  147. My,PASS ALEPH J and f4
  148. an Aleph maniac is back
  149. • FORTE Model 1 • INput impedance
  150. Aleph 5 CLC PS question....
  151. F4 DC offset drift performance question.
  152. Look at these heatsink diagrams for F2 please
  153. F5 SPICE Simulation??
  154. Fidelity of Son Of Zen (SOZ)?
  155. Aleph x one problem
  156. Cascode BOZ
  157. Threshold SA/4e and SA/2
  158. Aleph 1,5 ?
  159. aleph 2 help
  160. My new Pass amplifiers
  161. Does a singlerail PP need to be more complicated?
  162. True supersymetric 2 stage PLH-amp???
  163. X250 DC Offset & Bias Question
  164. cl60 equivalent
  165. LM317 in Alpeh amp
  166. F2 PSU with 2 EI transformers?
  167. Selector Switch for BOZ
  168. ZEN parts needed
  169. Throwing away open loop gain with an opamp near or at unity gain
  170. xp20 year oct 08/xp20 year 2009
  171. Aleph J in bad shape
  172. Aleph 4 TR problem
  173. What about unsymmetrical clipping?
  174. Pearl Two
  175. Advice
  176. Building the F2 - teach the newbie please! (one question at a time)
  177. Why high voltage Fets when low voltage types gives less distortion?
  178. Pass XP 20
  179. Burning amp (unintentionally!)
  180. Threshold S-200
  181. If you were to guess what I killed on a F5 when the output shorted?
  182. Speaker Project for Firstwatt and BA amplifiers
  183. the class A mono ampli...
  184. Which ampli pass for loudspeaker proac responce 3.5?
  185. Which ampli pass for loudspeaker proac responce 3.5?
  186. Bride of Zen as a preamp for F2?
  187. Threshold S300 offset issues
  188. B1 Active Crosover
  189. Any news on B4?
  190. The impact of the cascoded transistor in an Zenamp?
  191. Leaving Class A? Martin Colloms vs Nelson Pass
  192. Now I know why everybody is going to Class D - When will Nelson be forced?
  193. pass zen4 pcb
  194. Preamp with more Aleph than Zen-style
  195. B1 Active Crossover
  196. 2SK170 limit
  197. Xp 20 vs x0.2
  198. I need Help with my F5....
  199. F4: Schematic and Feedback Circuit
  200. Ixys depleationmode fet susy one stage balanced pushpull Zenitronamp.
  201. Aleph-x trouble
  202. A Bride for a Beast?
  203. pass labs basis allfet amp.
  204. pass X 1000.5 or Xa 200.5
  205. F2 and DCB1 parts selection - please advice!
  206. F5 Listening Impressions & Discussion
  207. Threshold SA/1 standard fuses replacement and use of Variac
  208. Crazy Clipping Behavior Quasi Complementary MOSFET Citation 12 TAA Book
  209. TLE2426 in B1 instead of resistors
  210. good day i'm a new forumer!!! info for XP20
  211. 5 watt class a
  212. Preamp in F5 manual
  213. "Current" Feedback and SuSy
  214. B1 for attenuating 4 outputs....help
  215. Forte model 40 phono stage fault
  216. Inductor Circlotron
  217. B1 Preamp Grounding Question
  218. Which components to use for pass aleph
  219. F5 hums only after my iTouch is connected
  220. The simplified schematic of J2 what I suppose to be.
  221. F5: How much smoke did I let out?
  222. aleph bias tips
  223. ZEN include active crossover without additional OP AMP for ultimate sounding PHL1230
  224. IRF540 or IRF3710............................
  225. B1 builders thread
  226. A question for Mr Pass on mosfet distortion
  227. Currently used rectifiers in XA series (BYW99W-200 substitute)
  228. Newbie Class-A Build
  229. trademark laws
  230. Newbie needs help.I want2build a Pass amp!
  231. Aleph J Front End for Pre
  232. J2 and update of F2 (pelase delete)
  233. Honking Sound?
  234. Any reason why Pass is not Dual Mono amp???
  235. Explosion in Forte 1A...
  236. Parts give away
  237. Bride of Zen with a small NFB
  238. Zen headamp. PCB, my ver.
  239. 2SJ28 Vfet SE Amplifier
  240. help me about NP D-1
  241. Tubes to transistors, is it worthwhile
  242. Circlotron Meditations
  243. Aleph-X: strange signals ....
  244. Aleph X building
  245. IXYS depletion MOSFETs: What are they good for?
  246. U406
  247. Forte Audio 4A
  248. Temperature of resistors in CCRC PSU
  249. What Pass designs have you built?
  250. Next Zen designs

Content Relevant URLs by vBSEO 3.3.2