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  1. Sound quality discrepancy in Nakamichi Stasis receivers
  2. Help with Kelvin Labs Integrated
  3. pass labs XA30.8
  4. Threshold FET 9
  5. Questions about input JFETs in F5T
  6. Camp Amp and power supply
  7. Pass D1 board
  8. Preamp kit w/Sony command set?
  9. Pass Labs X1 channel switches off. Help needed
  10. BA-3 front end as headphone amp
  11. Live Lab Hangout #1.1 Posted
  12. Pass Labs amplifier sound quality
  13. SIC, SIT, V- and JFets
  14. X5HV - the F5 principle applied to a headphone amp
  15. Battery powered Aleph-J
  16. Inverted Aleph J headphone amp with 2SK715 and VP2106
  17. optimising a Zen design to specific drivers
  18. Parts Selection - Running in parts first?
  19. A Pass inspired Sk170 Headphone Amp - is this stupid
  20. Looking for help with Pass F5 mono's in Salt Lake City area
  21. Threshold SA10/e & FET-9
  22. Thresholds
  23. A-40 Question
  24. FQA19N20
  25. 2sk77b and 2sk180 new projects
  26. what's the best Pass take on 4ohm load with balanced input?
  27. Slot loaded open baffle drivers
  28. Thank you Mr. Pass
  29. Threshold SL-10 rushing noise on right channel mm phono
  30. Class A/B switching?
  31. Chunky Aleph 5 clone is born!
  32. Which Pass amp?!
  33. The Aleph Design Reloaded
  34. Pass Labs Headphone Amp
  35. Aleph 3? Project.
  36. Citation MF12 Equivalent Components
  37. Crispy or Original Recipe?
  38. Threshold SL-10 Balance Control
  39. ACA Concept
  40. BA-3 as preamp or rebuild B1
  41. F5 Turbo 3 Failure
  42. Heat Sink Rating
  43. DIY'er of the Year!
  44. Switching between Firstwatt F5 and AlephJ
  45. F5 parts (2015)
  46. Multiple Channel Aleph J PSU configuration
  47. Class A and bass
  48. class A amp circuit
  49. Are the two circuits equivalent?
  50. Which amp would you build?
  51. Power of Burning Amp 3?
  52. XA-100 with B&W 802
  53. J2 amp driving these HF/MF ESLs?
  54. Aleph 5 - identification
  55. F5, strange problem...
  56. Problems when starting up F5.
  57. Aleph 30 or Aleph J or Aleph 3 or Aleph 5
  58. Help:Aleph j odd (scary) behaviour.
  59. Halair's F5 build
  60. Possible for mix IRF + FQA as complementary mosfet?
  61. Transformer starting point: why toroid?
  62. Amp for compressiondriver?
  63. F1J clone troubleshooting
  64. Amp Camp-tweeters
  65. Largest Pass DIY Amp built?
  66. How important is N to P ch Mosfet matching for an F5Tv3
  67. Can I do this with my F5?
  68. WTB : UGS BOARD
  69. CLC or CLCLC ?
  70. Need advice which clone to build
  71. Aleph 5 CLC inductor help.
  72. Simple follower
  73. Papa Nelson Big Mu Amp
  74. Aleph P1.7 Power Transformer Question
  75. BigE's F5T build (Split from QA400)
  76. Glowing Review of the Pass Labs XA60.8
  77. Schematic Question
  78. Looking for amps for active xover
  79. F5
  80. Adcom GFP750 to Threshold 4000
  81. KK Aleph 5 parts list.
  82. And Stereophiles Amplifier Product of the Year is.....
  83. Hard do choose F5 Turbo V2 or Aleph 5
  84. F2 modification for headphones
  85. Slow Start for Bride of Zen
  86. Newbie question.
  87. First Watt F4: Looking to Buy
  88. Aleph 5 vs Aleph x vs Aleph2 vs Zen XA
  89. Quad type bipolar PS for AlephJ
  90. Paralleling channels of a J2.
  91. ELNA LAO caps v. Nichicon KG Gold caps in J2 PS?
  92. XA.8 single-ended current sources
  93. XA30.8 review on 6moons
  94. I know it says 'DIY', but I can brag about my store-bought J2, can't I?
  95. Mica insulator thickness for Mosfets
  96. Heatsink dilemma, reduce Vcc or Iq
  97. Aleph 30 - noise in right channel
  98. F5 Turbo v3 PSU
  99. Pass Aleph 4 vs Quad 606
  100. SIT follower
  101. Where can I get Pass amp power meters?
  102. power factor correction in class a amps
  103. Are two resistors in parallel better sonically than one?
  104. Size of allen screw to mount IRFP044 to heatsink?
  105. Threshold S/1000 Series II Bias procedure
  106. B1 clone input impedance
  107. DC offset protection in Pass Labs' amps?
  108. FET ten/hl recorder output puzzle
  109. Need Aleph L Service Manual
  110. Pass B1 clone. Configure for some gain?
  111. Parallelling voltage + current source amp with active crossove?
  112. Double buffered B1
  113. F5 and F5 Turbo measurements
  114. PASS SR1 anyone ?
  115. Class aP amplification
  116. The most NEUTRAL/transparent sounding Adcom ?
  117. B1 buffer load question
  118. Preamp for both F4 pair and Adcom GFA-5300?
  119. The Mu Monster
  120. SIT Power Follower revisited
  121. Pass F5 as a headphone amp?
  122. F5 gate stopper value question.
  123. Aleph 1000 ready for reality!
  124. Will 88db speakers play well with an F5?
  125. F5 C source resistors on the MOSFETs
  126. AmpCamp Wiring
  127. aleph´s mini output resistors smoking
  128. IXYS 200V Depletion Mode Mosfet Now Available
  129. Front Panel Designer files + photo's of your projects DISCUSSION
  130. Front Panel Designer files + photo's of your projects
  131. F5 variations for sub 4 ohm speakers?
  132. LSK Line Stage Original Schematic BAF 2013
  133. Pass Aleph P 1.7 preamp - distortion
  134. new caps to Threshold S/160
  135. "Solar" amp
  136. Tube Zen??
  137. Where to repair a Rawson Aleph 5 clone
  138. Latest restomod tips for Threshold 400a Cascode ?
  139. F5 build power on with smoke from R19 and R20
  140. SE Common source power buffer(ish), a lot of degeneration?
  141. Brief description of Pass Amp.
  142. BA-3 Complimentary 'integrated amp'
  143. F5c (cascode) cviller boards 40 V rails build
  144. Does this DC B1 work?
  145. Aleph as guitar power amplifier
  146. Aloha F5 v3 Monoblock build
  147. What is the value of V_G here? (resistive ground drive DC B1)
  148. firefox warning with passlabs and passdiy
  149. Help with zv9 build
  150. The diyAudio build guides
  151. Help with ACA build
  152. Rising DC Offset
  153. Mini Aleph with lateral mosfets?
  154. ImPASSe PreAmplifier PCB !
  155. Thermistor circuit to MOSFET gate for F5 with 40 V rails
  156. Class A Follower Buffer?
  157. best buffer for DC coupling
  158. Which preamp with Pass Alph J ? (LDR,B1...) ?
  159. Versions of Pass Amps
  160. A40 revival ?
  161. Adjusting P3 - a video
  162. Old School Prototyping
  163. SA4/e age
  164. Help with Aleph 1.7 PCBs !
  165. What amp for dedicated sub use?
  166. Cubie - small F5 variant with GR grade JFETs and LatFETs
  167. my new nelson pass aleph p1.7
  168. The diyAudio Firstwatt F6
  169. F3 Clone Build - building own heatsinks
  170. Please help with my F5/F5T questions
  171. BA-3 Amplifier illustrated build guide
  172. Center tapped transformer for stereo pass f5
  173. Does the new Xs 300 Amplifier have Elna Silmics in it?
  174. pass aleph p
  175. Looking For A VFet Enclosure
  176. The BA-3 as preamp build guide
  177. F5 Amplifier with lower idle bias
  178. Balanced F4 With Input Transformer
  179. LaoCao SIT Tests
  180. Happy Fathers Day, Nelson Pass!
  181. 4x Mini Alpeh grounding questions
  182. F4 with Quads ESL 988, you read ok
  183. Solved the transformer buzz / hum in my F4
  184. Please help me repair Preamp Pass Labs X1 .
  185. Mini Alpeh high dc offset
  186. Car Power Supply for BA-1 or BA2?
  187. why papa doesnt choose Lateral Mosfets?
  188. Plitron Transformer Prices
  189. Heat issue zen Lite
  190. Changing the gain on a FW F5
  191. F6 product announcement and owner's manual
  192. Aleph 4 monoblocks with 4 ohm load speakers?
  193. Heatsink F5T
  194. Bride of Zen - mosfet gate capacitance
  195. Direct drive ribbon with modified F5T
  196. Pass hybrid Car/Home Class A amplifier project
  197. New B4 active crossover
  198. Basic F5 Pot Substitution
  199. aleph j vs aleph 3 vsn aleph 5
  200. A40 Clipping Point
  201. Connecting loudspeaker to an SIT1
  202. Pre for Aleph0
  203. Forte model 3
  204. F1: Hey Godzilla made a comeback too...
  205. New here, advice needed.
  206. Is an F4T possible?
  207. Passive pre with Amp Camp Amp?
  208. What to DO ? [Switching etc... between amp's]
  209. Heatsink calculation question.
  210. Help: Nakamichi TA-3 Stasis Receiver
  211. Hum from aleph amplifier
  212. New Aleph Mono's completed
  213. Aleph J - Noob seeking pre build answers and help
  214. What else is needed for F5tv2 with Teabag's boards
  215. IR vs Fairchild?
  216. Pearl (original) vs Hagerman bugle 2
  217. JFET suitable for new design
  218. Leave Amp Camp Amp Powered ON or OFF??
  219. F5 v3.0 PSU and Bias Help Needed
  220. Recommendation for 5-10W amp.
  221. Transformer Hum
  222. F5 (turbo) as first project: Yea or Nay?
  223. need info: 1997 PL45AR0 PCB *pics
  224. SIT Device Emulation
  225. Is a passive a good choice for a F5V3Turbo
  226. Building a BA-3 need help please..
  227. Threshold S/500 issue and circuit request.
  228. F5T V3 with 2x40V transformer?
  229. V-FET (SIT) amplifier production
  230. Threshold Stasis 2 issue
  231. V-FET (SIT) amplifier production
  232. Preamp grounding
  233. F7 F8 F9 F10 other planet sound from First Watt
  234. Amp is great... power switch not so much
  235. Help me identify this amp i just picked up (aleph J?)
  236. new SiC JFETs ?
  237. First Watt B4.....buffer, gain and impedance...
  238. Amp for Thiel cs5
  239. 2sk246 bias problem
  240. can i use IRF640/9540 for testing the F5
  241. My mistake on the F5
  242. F5 help please.
  243. Change Aleph J to 100volt
  244. XCSS-BOSOZ PCB
  245. Peak dca 75 pro anybody have this?
  246. Rotary front panel power switch for 4U chassis
  247. Problems with my setup
  248. Some questions on an Adcom 5400
  249. J2 with Aleph front end
  250. "Mini" F5

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