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  1. f5 - shopping parts.
  2. Nakamichi PA-7 protection circuit
  3. Need help with a F5 PSU mistake
  4. Slightly off topic, but I need help - Victoria Magnetics
  5. FQP ??
  6. Aleph 30: adding an emitter follower?
  7. Transformer for Aleph 30 Build Peter Daniel's Boards
  8. Any Pass amps use a higher supply voltage?
  9. ONO output cap choice
  10. The best FIRST WATT amplifier for my systeme
  11. Just fired up an Aleph J circuit with some ebay jfets
  12. Not a new idea, but some questions on an old one
  13. now I am a real First Watt guy......
  14. Using preamp with high output impedance on F3
  15. F-5 parts question?
  16. threshold sa-2 powers up no sound help!
  17. Modified F4 question
  18. MY FIRST BUILD BA-1
  19. Balanced or not, interconnect issue.
  20. Threshold SA-2 front end updates?
  21. Simulation - Pass MF-12 MOSFET Fully Comp Modification for HK Citation 12
  22. Simulation - Pass MF-12 MOSFET Quasi Comp (Original) Modification for HK Citation 12
  23. Aleph 30: clipping detector
  24. An illustrated guide to building an F5
  25. Soft start and DC protection for Aleph J
  26. Sharing my build progress of the F4 and Aleph 30
  27. 6C33C and Aleph, Aleph-X topologies.
  28. My F5
  29. Let Smoke Out Of My F5 - Help!
  30. Nakamichi PA-7 Help?
  31. Aleph Mini or ZCA?
  32. Balanced audio technology VK500/1000: "Single-Ended Bridge" Topology, 450W into 4 Ohm
  33. 2SK170BL and 2SJ74BL
  34. Nakamichi TA-4A stasis receiver
  35. best match laudspeakers for x350.5
  36. Balanced AJ question
  37. HELP to Pass Labs D-1
  38. F4 questions
  39. F3 Help
  40. Pass project for 88dB speakers? A75?
  41. new f5 bias problem
  42. Help. A-30 Trouble
  43. Introducing the MAGMA front end for BA-2 and F4
  44. Krell KSA-150
  45. First taste of Papa's new devices
  46. Building a World-Class Cascoded Balanced XF5 on a Budget
  47. Internal coaxial cable for preamp
  48. Single Ended to balanced for F4
  49. patent #5710522
  50. A Concise Guide to the Published Amplifier Circuits of Nelson Pass
  51. F5 J74 and K170
  52. picture of cviller f5 v2.0 boards populated
  53. aleph j build question
  54. ISO: Current output amplifier schematics
  55. DIY F2 distorting BAD in one channel
  56. Suggestions for SemiSouth R100s
  57. F-5 with Toshiba outputs, R3 and R4 values
  58. Choices, choices, decisions, decisions!
  59. F5 PSU Fuse
  60. integrated amplifier with aleph p1.7 and mini aleph
  61. Integrating tube into F4 ?
  62. Aleph X with BJT, anyone?
  63. Sons of Zen: The Modular Power Amplifier
  64. First watt Build
  65. Adcom GFA-555 Left Channel Buzz
  66. Babelfishing by Mighty AR2
  67. Signs your Firstwatt DIY is unstable?
  68. Power rating Aleph 2 and a few other questions
  69. questions about transformer and ajx
  70. How much does RCA, hook wire and binding posts really matter?
  71. F5 DC High, Bias Low
  72. Mini Aleph heat sink, more than F-5?
  73. Unable to fix hum on my F5
  74. Pearl -> Hum -> Choke Input?
  75. X1 and Xvr-1 front help.
  76. Babysitter for Papa's Koan
  77. Higher rail voltage on ZEN4
  78. Problems bi-amping F5s
  79. Pass Labs Rushmore
  80. The Arch Nemesis
  81. Threshold Fet Ten HL/E - balancing issue
  82. B4 and using different pair of monoblock
  83. Threshold SA/4e vs SA/1
  84. dual outputs from LTP / SOX / symmetrical amplifier
  85. Pre - Options
  86. My further experiences with full range loudspeakers and OBs with Pass amplifiers
  87. NP's first Single-Ended Class A amplifier using BjT's biased by a CCS
  88. Troulbe with Bias on S150 Series II
  89. Comparing power supply of F-5 to F-1
  90. F1 Feedback
  91. Mundorf Polarity?
  92. F5
  93. The Show
  94. Interesting Hum Problem - Active 2-Way
  95. Balanced versus unbalanced input with not perfect matched devices
  96. used pass labs x350.5
  97. F5 loaded rail-to-rail voltage?
  98. I found a Pass amp piracy at this web page
  99. help needed to use my old transformers for F5
  100. Junkbox F5
  101. Aleph 30 and Audio Physic Virgo
  102. Initial setting of F5 bias--help, please!
  103. Grounding My F5
  104. how much achievable gain with UGS?
  105. Threshold T-800d mtr
  106. Borbely site mirror
  107. Forte Audio Model 3
  108. F-5 heatsink query
  109. Par-metal
  110. Aleph J-X 50W
  111. High voltage fet preamp - ideas or designs please?
  112. capacitors TSI-8005 PXA 22uF 75VAC
  113. Remote Pre and B1
  114. Pumpkin_pre_question
  115. Finished F5
  116. B-5 hum question
  117. Threshold FET2 Series ii Schematic Needed
  118. Versatile and easy-to-use (no tapping) heat sink fin extrusion
  119. F5 Bias Problem
  120. Power Transformer for Class A Amplifiers -- What are your experiences ?
  121. Antek toroids recommadation
  122. Convert a Pass Labs x350 from 110v to 220v
  123. Misc. Regarding F5
  124. 2SJ109 in Aleph J: Is Vgrade ok?
  125. F5 power supply "balance"
  126. MagnumOpus & The B1
  127. DIYaudio F5 V2 mounting holes
  128. Mono Aleph J's
  129. b1 testing measuring new builds
  130. 7 channel Preamp
  131. Another F5 build--beautiful music, different drummer
  132. F5 construction pics
  133. Please recommend me a low power amp
  134. Pass amp confusion!!!
  135. Mini-A PCB finished... Some questions on it ;)
  136. 25W cl. A amp with Lateral MOSFETs
  137. My take on the F4 - advice needed
  138. ZEN V4 PLEASE HELP
  139. Problem with new Aleph J build
  140. F5X -- the EUVL Approach
  141. Any upgrades for the Pearl Phono 2SK389 Problem?
  142. F5 components, parts you use
  143. F5 Amps - Building a Quartet of Amps in search of the Ultimate F5
  144. deepness of outputstages
  145. Is the F4 the most-suitable FW amp for me?
  146. Pass amplifier for my Magneplanar MMG
  147. questions preamplifier aleph P1.7
  148. F5 Heat sinks
  149. ZV4 "Junkbox Delight" still worthwhile?
  150. Aleph 30 input connections ?
  151. Active crossover suggestion with F5
  152. F5 For Low Z Loads ?
  153. Balanced - Cascoded F5
  154. VN10KM mosfet
  155. Heatsinks class A amp question
  156. Another noob B1 question
  157. To gain or not to gain / B1 vs B3?
  158. Tape output
  159. History of www_passlabs_com only listed until 2008 about WayBackMachine - why ??
  160. Pass A75 Troubleshooting
  161. How to build the F5
  162. Crackling sound from left channel of X150.5
  163. F4 Psu help needed please !
  164. Pass Labs PrePhono XP 25
  165. Aleph L
  166. DIY Aleph 2 Monoblocks
  167. Need circuit for this Bjt's
  168. Yet another Threshold STASIS bias thread
  169. F5 from Brians pcb's !
  170. Help wanted,aleph (cl) ono problem (long)
  171. F4 Current source amplifier
  172. Capacitor questions
  173. Audio precision help choose
  174. First Pass Labs project a few simple questions....
  175. third input for B1
  176. mini aleph
  177. Headphone amp
  178. aleph 1.7 power xformer
  179. High distortion at startup in X150.5
  180. Your F5 blew up, now what do you do?
  181. Ask help on PASS X150 bias setting
  182. F5 Cascoded - an alternative for my interest in the Balanced F5
  183. B1 preamp build thread
  184. Stereophile covers Burning Amp 2010
  185. DIY D1 I/V STAGE
  186. Marriage from "ZEN" - and ordinary class AB topology about HCA - why not realized ??
  187. Describe the sound of F3
  188. Does someone knows how to bridge this amplifier ??
  189. Papa's New sand toys .......
  190. Forte Model 3 110v to 230v ?
  191. B1 Passive Student Project
  192. Aleph P and D1 Analog IV stage
  193. Australian B1 Builders
  194. Bigger than expected switch on surge from my F5 :-)
  195. zaph sr71 good match for f5
  196. My new idea TL072+2 irf610
  197. F5 monoblock power supply for 50Hz mains
  198. Aleph P 1.7 problems
  199. mini aleph dynamic enough for 87db 4ohm monitors?
  200. unstable PSU for aleph-x la ZenV9
  201. aleph 2 problem
  202. Anyone can confirm piggybacked PCM1704 on Pass D1 24/96???
  203. TO-3P mica insulators available
  204. Pearl (one) Build
  205. Let me fan the flames--Driverack and F5
  206. What is Pass Labs?
  207. Pre amp for Aleph J-X
  208. Merry Christmas to all and classic tale for you...
  209. Low watt Aleph J
  210. A question to mr Pass about the document; Audio, distortion and feedback.
  211. B1 passive + Pearl 2 phono preamp + DCPS improvements?
  212. Donate a merry Christmass
  213. Threshold S150 bias adjustment problem
  214. Nakamichi PA-7II: Thermofuse in the potted transformer
  215. Threshold NS10 Gain?
  216. Anything special about the Threshold SA/1 "Limited Edition" ?
  217. SemiSouth Spice models?
  218. Choke input PSU...
  219. F5....and Martin Logan Sequel Panels?
  220. f5 clone on ebay
  221. B3 preamp
  222. Aleph X compact pcb
  223. F4 in Burning Amp Chassis Wondering What To Do Next?
  224. F-5 output device failure mode
  225. Seeking F5 Single-sided PCB layout
  226. Drilling and tapping Conrad heatsinks
  227. Pass XP-15
  228. To Mr Nelson Pass, XA160.5 with Wilson Sashas?
  229. Lower capacity output CAPS on B1 buffers posible?
  230. richard clark amplifier test
  231. What determines how high bias can be on F-5?
  232. Best Capacitor Replacement for Fet 10 PC
  233. XA.5 evolution anyone ?
  234. iffp 240 on ebay, fake?
  235. Voltage on f1 power supply ?
  236. Nelson Pass patents the Karlson Koncept :)
  237. silpad or mica for to247 in F1
  238. Simple THD meter
  239. Semisouth SJEP120R100 Power Loss
  240. Most powerful Pass Labs Amp
  241. Help diagnosing B1 Build (newbie)
  242. nowe audio "mono3.5" Solid State Single Ended MOSFET Power Amp -New Heatsink Approach
  243. Aleph 3: rail voltage as dc offset
  244. Balanced B1 Buffer
  245. Pass A-40 boards available anyplace?
  246. Next suggested build after F5
  247. Completed aleph J --loud cracking sound on switch off
  248. New Aleph J build
  249. Help needed to start F3 building
  250. Input impedance resistor, F4 amplifier

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