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

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