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  1. LSK Line Stage Original Schematic BAF 2013
  2. Pass Aleph P 1.7 preamp - distortion
  3. new caps to Threshold S/160
  4. "Solar" amp
  5. Tube Zen??
  6. Where to repair a Rawson Aleph 5 clone
  7. Latest restomod tips for Threshold 400a Cascode ?
  8. F5 build power on with smoke from R19 and R20
  9. SE Common source power buffer(ish), a lot of degeneration?
  10. Brief description of Pass Amp.
  11. BA-3 Complimentary 'integrated amp'
  12. F5c (cascode) cviller boards 40 V rails build
  13. Does this DC B1 work?
  14. Aleph as guitar power amplifier
  15. Aloha F5 v3 Monoblock build
  16. What is the value of V_G here? (resistive ground drive DC B1)
  17. firefox warning with passlabs and passdiy
  18. Help with zv9 build
  19. The diyAudio build guides
  20. Help with ACA build
  21. Rising DC Offset
  22. Mini Aleph with lateral mosfets?
  23. ImPASSe PreAmplifier PCB !
  24. Thermistor circuit to MOSFET gate for F5 with 40 V rails
  25. Class A Follower Buffer?
  26. best buffer for DC coupling
  27. Which preamp with Pass Alph J ? (LDR,B1...) ?
  28. Versions of Pass Amps
  29. A40 revival ?
  30. Adjusting P3 - a video
  31. Old School Prototyping
  32. SA4/e age
  33. Help with Aleph 1.7 PCBs !
  34. What amp for dedicated sub use?
  35. Cubie - small F5 variant with GR grade JFETs and LatFETs
  36. my new nelson pass aleph p1.7
  37. The diyAudio Firstwatt F6
  38. F3 Clone Build - building own heatsinks
  39. Please help with my F5/F5T questions
  40. BA-3 Amplifier illustrated build guide
  41. Center tapped transformer for stereo pass f5
  42. Does the new Xs 300 Amplifier have Elna Silmics in it?
  43. pass aleph p
  44. Looking For A VFet Enclosure
  45. The BA-3 as preamp build guide
  46. F5 Amplifier with lower idle bias
  47. Balanced F4 With Input Transformer
  48. LaoCao SIT Tests
  49. Happy Fathers Day, Nelson Pass!
  50. 4x Mini Alpeh grounding questions
  51. F4 with Quads ESL 988, you read ok
  52. Solved the transformer buzz / hum in my F4
  53. Please help me repair Preamp Pass Labs X1 .
  54. Mini Alpeh high dc offset
  55. Car Power Supply for BA-1 or BA2?
  56. why papa doesnt choose Lateral Mosfets?
  57. Plitron Transformer Prices
  58. Heat issue zen Lite
  59. Changing the gain on a FW F5
  60. F6 product announcement and owner's manual
  61. Aleph 4 monoblocks with 4 ohm load speakers?
  62. Heatsink F5T
  63. Bride of Zen - mosfet gate capacitance
  64. Direct drive ribbon with modified F5T
  65. Pass hybrid Car/Home Class A amplifier project
  66. New B4 active crossover
  67. Basic F5 Pot Substitution
  68. aleph j vs aleph 3 vsn aleph 5
  69. A40 Clipping Point
  70. Connecting loudspeaker to an SIT1
  71. Pre for Aleph0
  72. Forte model 3
  73. F1: Hey Godzilla made a comeback too...
  74. New here, advice needed.
  75. Is an F4T possible?
  76. Passive pre with Amp Camp Amp?
  77. What to DO ? [Switching etc... between amp's]
  78. Heatsink calculation question.
  79. Help: Nakamichi TA-3 Stasis Receiver
  80. Hum from aleph amplifier
  81. New Aleph Mono's completed
  82. Aleph J - Noob seeking pre build answers and help
  83. What else is needed for F5tv2 with Teabag's boards
  84. IR vs Fairchild?
  85. Pearl (original) vs Hagerman bugle 2
  86. JFET suitable for new design
  87. Leave Amp Camp Amp Powered ON or OFF??
  88. F5 v3.0 PSU and Bias Help Needed
  89. Recommendation for 5-10W amp.
  90. Transformer Hum
  91. F5 (turbo) as first project: Yea or Nay?
  92. need info: 1997 PL45AR0 PCB *pics
  93. SIT Device Emulation
  94. Is a passive a good choice for a F5V3Turbo
  95. Building a BA-3 need help please..
  96. Threshold S/500 issue and circuit request.
  97. F5T V3 with 2x40V transformer?
  98. V-FET (SIT) amplifier production
  99. Threshold Stasis 2 issue
  100. V-FET (SIT) amplifier production
  101. Preamp grounding
  102. F7 F8 F9 F10 other planet sound from First Watt
  103. Amp is great... power switch not so much
  104. Help me identify this amp i just picked up (aleph J?)
  105. new SiC JFETs ?
  106. First Watt B4.....buffer, gain and impedance...
  107. Amp for Thiel cs5
  108. 2sk246 bias problem
  109. can i use IRF640/9540 for testing the F5
  110. My mistake on the F5
  111. F5 help please.
  112. Change Aleph J to 100volt
  113. XCSS-BOSOZ PCB
  114. Peak dca 75 pro anybody have this?
  115. Rotary front panel power switch for 4U chassis
  116. Problems with my setup
  117. Some questions on an Adcom 5400
  118. J2 with Aleph front end
  119. "Mini" F5
  120. Best Options for making F-5 an Integrated Amp
  121. Hum from X250 amp itself
  122. Cascode amp idea
  123. F5Turbo Illustrated Build Guide
  124. Transformer hum or buzz in my F4
  125. Pass Labs X350.5 Issue
  126. Orchestral music amp
  127. Threshold S/550
  128. My Stasis 3 runs cold
  129. Alloy wheels as amp heat sink?
  130. Funny Pre
  131. new caps for aleph 3
  132. DC voltage on outputs on F5
  133. F5T Mosfet options
  134. "Amp Cramp" Low Power Class A Amp
  135. CRC Filter resistors
  136. Article - Sony VFETs part 1
  137. Sound of various Pass amps
  138. What speakers are you running with your ACA?
  139. F5 max acceptable DC offset on Inputs ?
  140. F5 - R1 Trim Distortion - Worthwhile vs Blow up ?
  141. F5 original .47R vs 0.68R ???
  142. F5 original with 2SK366 and 2SJ107 ok???
  143. forte 1a
  144. Pass Labs X2.5 popping/howling from right channel
  145. Power on thump/pop X150.5
  146. where to get hold of Aleph 2 PCBs or .grb files, other than KK PCB?
  147. Decided on the Aleph 2, what psu should I build?
  148. XA30.5 and noise
  149. Oszilloskop GO10 Schematic
  150. Help ! amplifier fixing !
  151. BOSOZ preamp beginners questions
  152. F5 Toshiba Output bias Issue
  153. Help wanted: Jfet front-end for Aleph 2
  154. Problem with Pearl 2
  155. New phone numbers
  156. passlabs x1000
  157. 5 pcs 2sk170 burn, speaker burn, help!
  158. Yearly Aleph 5 clone breakdown
  159. Another Aleph J arriving
  160. Optimal source output v for b1 + zv9?
  161. Mr. Nelson, why does Pass Labss only offer one class A stereo model?
  162. Testing the Zen-Lite
  163. Aleph P 1.7 stereo preamplifier.....
  164. F5 Fuse burn after connect ground to chassis
  165. DIY the device of US Patent 4,899,387
  166. impedance on PASS XP-10
  167. Change the resistor value in the PS scheme
  168. Threshold 400A - spacer?
  169. Threshold Cas-2
  170. Dad's away so I can play
  171. General question about First Watt amps
  172. FORTE 44 Line Stage Schematic Reconstructed
  173. Sony SITs - 2SK82 E Rank With 2SJ28 F Rank
  174. Zen Turns Twenty
  175. Biasing the F5 higher, new trim pots?
  176. Speakers to Match with DIY F5
  177. Static Electricity B1 Fried Power Amps
  178. F5 v2.0 question from a novice...
  179. magnetic switch instead of slow blow fuse
  180. pass x250.5 - x250.8
  181. Pearl 2 help?
  182. F5 monos finished
  183. BOSOZ Help - Remote???
  184. Pass Aleph 5 current issue
  185. Measurements of tests on Aleph 5
  186. Yamaha 2SK77 with First Watt design?
  187. Forte amp + type of speakers
  188. Curly-F4
  189. Input tranformer for the F5 turbo
  190. whare to place the volume potentiometers in my system and what the value?
  191. Back to 100K input impedance on the F5
  192. Aleph 4 vs F5
  193. Which of these designs would you choose?
  194. Multi channel amp grounding problem
  195. F5 with 2sj162 2sk1058 ?
  196. My troublesome Bride of Zen
  197. What to do.. Build Aleph JX or F5T V3 monoblocks?
  198. Beginner to build an Aleph30 needs some help
  199. Aleph J versus Aleph 3
  200. Inputs needed for my design of a Circlotron with F6 front end
  201. Preamp between the DAC and the F5
  202. Newbie ACA build!
  203. Maximum Output XA .5 vs XA .8
  204. F5 boards rev 3.0
  205. Sony VFET Amps
  206. Witch amplitude on F5 entrance (calculation check)\ or preamp amplification for F5
  207. L'amp cascoded design?
  208. Aleph P 1.7 Volumecontrol Output-imendance question
  209. ACA inpout impedance
  210. Antek transformers
  211. Prolonged Amplifier Run Time
  212. Dual supply B1 Buffer
  213. Is this suitable heatsinks for the V2 and V3 versions?
  214. Crazy SIT PHONO LCR thread....
  215. F5T psu caps for the diyaudio psu board?
  216. Class A Bias
  217. 2SK79 V-FET Preamp ETC ????
  218. Luminaria?
  219. f5 no voltage through R11 R12
  220. transistors kit for two F5 channel`s
  221. Rotel RA-1520 preout is good for the F5 Turbo V2?
  222. Transformer Isolation
  223. Pass Aleph 30 110/230 AC compatible?
  224. Pass STAT Headphone Amplifier Concept
  225. TVC with Pass Labs XA30.5?
  226. ACA as 5W guitar power amp
  227. My AM A3 A5 F5 turbo v3 PCB show
  228. Nakamichi & STASIS
  229. Which pass amp for altec Lansing 605b?
  230. Would like to Buy Pass Labs Amplifiers
  231. Need 1 Aleph stuffed pcb
  232. Price difference in builfing a F5 Turbi V.2 Vs V.3?
  233. Dissipation of Burning Amp Chassis
  234. Selection an amplifier Pass in class "A"
  235. F6 build problem
  236. Nakamichi PA5 hums
  237. Meter repair for Pass Amps
  238. Velleman K4700 mods
  239. ACA illustrated build guide
  240. TOSHIBA 2SA1837 2SC4793
  241. Papa's Koan (M)2
  242. Bf862 purchased on ebay - labeled as 2AW2?
  243. Non Contact Thermometer
  244. Recommend a Preamp!
  245. Pass X1 problem
  246. passive I/V conversion on a dac 1e Threshold
  247. f5 populated PD boards for sale.
  248. Mu Follower design in NP's Amps
  249. Question: Why does the phase of AC supply make the sound difference?
  250. Biasing F5, short circuit to stand off, SPARKS!

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