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  1. Let Smoke Out Of My F5 - Help!
  2. Nakamichi PA-7 Help?
  3. Aleph Mini or ZCA?
  4. Balanced audio technology VK500/1000: "Single-Ended Bridge" Topology, 450W into 4 Ohm
  5. 2SK170BL and 2SJ74BL
  6. Nakamichi TA-4A stasis receiver
  7. best match laudspeakers for x350.5
  8. Balanced AJ question
  9. HELP to Pass Labs D-1
  10. F4 questions
  11. F3 Help
  12. Pass project for 88dB speakers? A75?
  13. new f5 bias problem
  14. Help. A-30 Trouble
  15. Introducing the MAGMA front end for BA-2 and F4
  16. Krell KSA-150
  17. First taste of Papa's new devices
  18. Building a World-Class Cascoded Balanced XF5 on a Budget
  19. Internal coaxial cable for preamp
  20. Single Ended to balanced for F4
  21. patent #5710522
  22. A Concise Guide to the Published Amplifier Circuits of Nelson Pass
  23. F5 J74 and K170
  24. picture of cviller f5 v2.0 boards populated
  25. aleph j build question
  26. ISO: Current output amplifier schematics
  27. DIY F2 distorting BAD in one channel
  28. Suggestions for SemiSouth R100s
  29. F-5 with Toshiba outputs, R3 and R4 values
  30. Choices, choices, decisions, decisions!
  31. F5 PSU Fuse
  32. integrated amplifier with aleph p1.7 and mini aleph
  33. Integrating tube into F4 ?
  34. Aleph X with BJT, anyone?
  35. Sons of Zen: The Modular Power Amplifier
  36. First watt Build
  37. Adcom GFA-555 Left Channel Buzz
  38. Babelfishing by Mighty AR2
  39. Signs your Firstwatt DIY is unstable?
  40. Power rating Aleph 2 and a few other questions
  41. questions about transformer and ajx
  42. How much does RCA, hook wire and binding posts really matter?
  43. F5 DC High, Bias Low
  44. Mini Aleph heat sink, more than F-5?
  45. Unable to fix hum on my F5
  46. Pearl -> Hum -> Choke Input?
  47. X1 and Xvr-1 front help.
  48. Babysitter for Papa's Koan
  49. Higher rail voltage on ZEN4
  50. Problems bi-amping F5s
  51. Pass Labs Rushmore
  52. The Arch Nemesis
  53. Threshold Fet Ten HL/E - balancing issue
  54. B4 and using different pair of monoblock
  55. Threshold SA/4e vs SA/1
  56. dual outputs from LTP / SOX / symmetrical amplifier
  57. Pre - Options
  58. My further experiences with full range loudspeakers and OBs with Pass amplifiers
  59. NP's first Single-Ended Class A amplifier using BjT's biased by a CCS
  60. Troulbe with Bias on S150 Series II
  61. Comparing power supply of F-5 to F-1
  62. F1 Feedback
  63. Mundorf Polarity?
  64. F5
  65. The Show
  66. Interesting Hum Problem - Active 2-Way
  67. Balanced versus unbalanced input with not perfect matched devices
  68. used pass labs x350.5
  69. F5 loaded rail-to-rail voltage?
  70. I found a Pass amp piracy at this web page
  71. help needed to use my old transformers for F5
  72. Junkbox F5
  73. Aleph 30 and Audio Physic Virgo
  74. Initial setting of F5 bias--help, please!
  75. Grounding My F5
  76. how much achievable gain with UGS?
  77. Threshold T-800d mtr
  78. Borbely site mirror
  79. Forte Audio Model 3
  80. F-5 heatsink query
  81. Par-metal
  82. Aleph J-X 50W
  83. High voltage fet preamp - ideas or designs please?
  84. capacitors TSI-8005 PXA 22uF 75VAC
  85. Remote Pre and B1
  86. Pumpkin_pre_question
  87. Finished F5
  88. B-5 hum question
  89. Threshold FET2 Series ii Schematic Needed
  90. Versatile and easy-to-use (no tapping) heat sink fin extrusion
  91. F5 Bias Problem
  92. Power Transformer for Class A Amplifiers -- What are your experiences ?
  93. Antek toroids recommadation
  94. Convert a Pass Labs x350 from 110v to 220v
  95. Misc. Regarding F5
  96. 2SJ109 in Aleph J: Is Vgrade ok?
  97. F5 power supply "balance"
  98. MagnumOpus & The B1
  99. DIYaudio F5 V2 mounting holes
  100. Mono Aleph J's
  101. b1 testing measuring new builds
  102. 7 channel Preamp
  103. Another F5 build--beautiful music, different drummer
  104. F5 construction pics
  105. Please recommend me a low power amp
  106. Pass amp confusion!!!
  107. Mini-A PCB finished... Some questions on it ;)
  108. 25W cl. A amp with Lateral MOSFETs
  109. My take on the F4 - advice needed
  110. ZEN V4 PLEASE HELP
  111. Problem with new Aleph J build
  112. F5X -- the EUVL Approach
  113. Any upgrades for the Pearl Phono 2SK389 Problem?
  114. F5 components, parts you use
  115. F5 Amps - Building a Quartet of Amps in search of the Ultimate F5
  116. deepness of outputstages
  117. Is the F4 the most-suitable FW amp for me?
  118. Pass amplifier for my Magneplanar MMG
  119. questions preamplifier aleph P1.7
  120. F5 Heat sinks
  121. ZV4 "Junkbox Delight" still worthwhile?
  122. Aleph 30 input connections ?
  123. Active crossover suggestion with F5
  124. F5 For Low Z Loads ?
  125. Balanced - Cascoded F5
  126. VN10KM mosfet
  127. Heatsinks class A amp question
  128. Another noob B1 question
  129. To gain or not to gain / B1 vs B3?
  130. Tape output
  131. History of www_passlabs_com only listed until 2008 about WayBackMachine - why ??
  132. Pass A75 Troubleshooting
  133. How to build the F5
  134. Crackling sound from left channel of X150.5
  135. F4 Psu help needed please !
  136. Pass Labs PrePhono XP 25
  137. Aleph L
  138. DIY Aleph 2 Monoblocks
  139. Need circuit for this Bjt's
  140. Yet another Threshold STASIS bias thread
  141. F5 from Brians pcb's !
  142. Help wanted,aleph (cl) ono problem (long)
  143. F4 Current source amplifier
  144. Capacitor questions
  145. Audio precision help choose
  146. First Pass Labs project a few simple questions....
  147. third input for B1
  148. mini aleph
  149. Headphone amp
  150. aleph 1.7 power xformer
  151. High distortion at startup in X150.5
  152. Your F5 blew up, now what do you do?
  153. Ask help on PASS X150 bias setting
  154. F5 Cascoded - an alternative for my interest in the Balanced F5
  155. B1 preamp build thread
  156. Stereophile covers Burning Amp 2010
  157. DIY D1 I/V STAGE
  158. Marriage from "ZEN" - and ordinary class AB topology about HCA - why not realized ??
  159. Describe the sound of F3
  160. Does someone knows how to bridge this amplifier ??
  161. Papa's New sand toys .......
  162. Forte Model 3 110v to 230v ?
  163. B1 Passive Student Project
  164. Aleph P and D1 Analog IV stage
  165. Australian B1 Builders
  166. Bigger than expected switch on surge from my F5 :-)
  167. zaph sr71 good match for f5
  168. My new idea TL072+2 irf610
  169. F5 monoblock power supply for 50Hz mains
  170. Aleph P 1.7 problems
  171. mini aleph dynamic enough for 87db 4ohm monitors?
  172. unstable PSU for aleph-x la ZenV9
  173. aleph 2 problem
  174. Anyone can confirm piggybacked PCM1704 on Pass D1 24/96???
  175. TO-3P mica insulators available
  176. Pearl (one) Build
  177. Let me fan the flames--Driverack and F5
  178. What is Pass Labs?
  179. Pre amp for Aleph J-X
  180. Merry Christmas to all and classic tale for you...
  181. Low watt Aleph J
  182. A question to mr Pass about the document; Audio, distortion and feedback.
  183. B1 passive + Pearl 2 phono preamp + DCPS improvements?
  184. Donate a merry Christmass
  185. Threshold S150 bias adjustment problem
  186. Nakamichi PA-7II: Thermofuse in the potted transformer
  187. Threshold NS10 Gain?
  188. Anything special about the Threshold SA/1 "Limited Edition" ?
  189. SemiSouth Spice models?
  190. Choke input PSU...
  191. F5....and Martin Logan Sequel Panels?
  192. f5 clone on ebay
  193. B3 preamp
  194. Aleph X compact pcb
  195. F4 in Burning Amp Chassis Wondering What To Do Next?
  196. F-5 output device failure mode
  197. Seeking F5 Single-sided PCB layout
  198. Drilling and tapping Conrad heatsinks
  199. Pass XP-15
  200. To Mr Nelson Pass, XA160.5 with Wilson Sashas?
  201. Lower capacity output CAPS on B1 buffers posible?
  202. richard clark amplifier test
  203. What determines how high bias can be on F-5?
  204. Best Capacitor Replacement for Fet 10 PC
  205. XA.5 evolution anyone ?
  206. iffp 240 on ebay, fake?
  207. Voltage on f1 power supply ?
  208. Nelson Pass patents the Karlson Koncept :)
  209. silpad or mica for to247 in F1
  210. Simple THD meter
  211. Semisouth SJEP120R100 Power Loss
  212. Most powerful Pass Labs Amp
  213. Help diagnosing B1 Build (newbie)
  214. nowe audio "mono3.5" Solid State Single Ended MOSFET Power Amp -New Heatsink Approach
  215. Aleph 3: rail voltage as dc offset
  216. Balanced B1 Buffer
  217. Pass A-40 boards available anyplace?
  218. Next suggested build after F5
  219. Completed aleph J --loud cracking sound on switch off
  220. New Aleph J build
  221. Help needed to start F3 building
  222. Input impedance resistor, F4 amplifier
  223. Forte 6 which pot
  224. LSK170F ?
  225. My Aleph3/5-BA-2-Semisouth-J2 Clone Monster
  226. Would this enclosure work for an F5?
  227. Threshold S/500 stable at low loads?
  228. 30006900 Mosfet ??
  229. Gen 9 Mosfets
  230. how to switch my X1 preamp voltage 220V to 240V
  231. Bought a new wonderful X250 need some advice
  232. Help with irfp240
  233. An IV amp using the BS170R mosfet
  234. Nakamichi PA-5 and PA-7 Design Help Requested
  235. A40 parts
  236. DIY Speaker Suggestions to use with F5
  237. Which Pass DIY amp for lowest heat + power useage?
  238. My fist Pass Amp
  239. Semisouth Aleph J?
  240. Trouble with point to point F5
  241. Mezmerize DCB1 Building Thread
  242. New Line Stage
  243. what aleph disign is best to drive thiel cs3.7?
  244. F1 Help
  245. Bi-Polar Capacitor Help Needed
  246. Pre-Amplifier Aleph P 1.7 - why Attenuator Network after the Gain Stage?
  247. super symmetry seeking ideas
  248. Bass-ackward amp selection...
  249. What is "Pass Labs"
  250. Lame Amp Question - X'ing, Balanced Input, same as Bridging?

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