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  1. équivalent de VC5022
  2. DIY speaker cable question
  3. VAS buffer
  4. Sansui AU 11000
  5. My Experience with HD600 vs AKG K701 vs Denon AH-D5000
  6. My "ExtremA" is Built. Whew.
  7. Crown Power-Tech 2 repair
  8. Anyone recognise this Design..? based on LME49810
  9. sima amplifier questions
  10. Problem with the bias of a Krell kst 100
  11. Technical Books Free Download
  12. Harman Kardon AVR 120
  13. suggestion for a 15W amplifier?
  14. Ib different in output-stage
  15. Ping balaboo
  16. need schematic drawing outlaw amplifier
  17. marantz pm94
  18. use 2 la4440 identical bridge circuit
  19. Channel Balance question??
  20. Phase Linear transistors drivers & finals
  21. Influence of the delay amplifiers for listening characteristics
  22. Phase Linear 400 transistor replacements
  23. blowtorch + symasym ?
  24. Harman Kardon Citation 12 distort sound
  25. Phase Linear 400 bridged mono?
  26. Buffer distortion?
  27. Bad day to be a capacitor
  28. Wildcard Power Amp dev. thread (SMD, Quasi NMOS, IRFP260, digital bias)
  29. Biamp CPA650 problems
  30. My nad L73 Receiver amp distorting bad!
  31. Pioneer SA 6500 into a Numark Tt-200....left speaker going off randomly! Help!
  32. "Push-Pull" for push und "Push-Pull" for pull (like Gamnut) - whats the right name?
  33. About LTSpice Simulation.
  34. Have somebody schematic from BGW 750G and newer models like X5600
  35. Toshiba 2SC5242 / 2SA1962 replacements?
  36. Harman Kardon Citation 12 crunchy low volume output
  37. Hybrid/buz900
  38. Emitter follower related question
  39. Car amplifier output transformer
  40. Leach amp questions
  41. Help Needed - Marantz 1060 dead channel
  42. Impedance, Schmedance....
  43. Preamp response curve
  44. My new SymAsym PCB design Rev_1.3
  45. Blew up JFET's on Preamp
  46. Direct Drive amplifier for DIY ribbon?
  47. My folded-cascode VAS linearity investigation
  48. driving paralleled mosfets in hybrid circuit
  49. Phase Linear 200II upgrade
  50. input impedance of mosfet question?
  51. A&R Cambridge A60 Amp left channel very low distorted
  52. nikko TRM-750
  53. Qs on Parasound HCA-1200 - Popping.
  54. Velleman Volume remote - tv, not hi-fi
  55. Spoeaker protection, project #33
  56. Need help with output stage
  57. PHONIC PWA 2200 schematic Needed
  58. Azur 640A v2 Service manual
  59. C.E.C AMP3300R (3300 R Amp 3300R Amp3300) and AMP5300R LEF Class A schematic wanted
  60. need schematic VR-209
  61. Carver receiver part I.D.
  62. power amp for active high pass section
  63. Advice wanted on using old relays in DC protection circuits
  64. Soft start question
  65. Copper ring as a shield of the main power cables???
  66. Your opinion about this schematics?
  67. Magnatec's new line - ALFET
  68. need schematic
  69. Amplifer 1 channel dead .Please help
  70. Re-start long idlle Parasound HCA-220ii
  71. Leak Delta 70 - Attempt DIY, Overhaul or buy another amp?
  72. Need Better power amp for active x'over.
  73. Replacement Denon 2sk184c
  74. Replacement transistors for Leach Superamp. Help needed!
  75. Replacement transistors in Leach Superamp. Help needed!
  76. protection/limmit with ldr
  77. Pioneer SA-1050
  78. C Audio RA3001.....I could do with some help!!
  79. New idea for low dissipation Class A amplifier.
  80. It's cheap, it's N, it's dirty, it's.... The CIRCLOMOS!!!
  81. marantz sc 7 service manual
  82. Help with a foolish question- technics se-m100
  83. Help with these? DC300A schematic anyone? Parts
  84. Mounting a small signal diode on heatsink - need suggestion
  85. P14nf12FP amplifier schematic requested
  86. Creek 5350MK2 (5350-II 5350 Mark 2 5350-MK2) - circuit descr. arround Q12a wanted
  87. Why do YOU DIY? Answer for my college research paper.
  88. VU meters
  89. Transformer for 80's Yamaha a-320
  90. Power Amplifier - Pre Amplifier Unity gain - Voltage gain - where as royal way ?
  91. Technics SU-Z400 problem
  92. Problem with isolated and lifted grounds
  93. Attenuation
  94. Studio Series Pre-Amp
  95. Line preamp acting as a tuner – how is it possibile ?
  96. My implementation of the Cordell Distortion Analyser
  97. Crown DC300a Repair Questions
  98. Possible fake Toshiba/Sanken transistors?
  99. Reverse of the old Loudness Control
  100. Triangle TE 60 Amplifier mods
  101. Recommendation Please-100W Wide-Bandwidth Amp
  102. 2SA1210 Transistor info
  103. help with translating from chinese
  104. Transistors for 80's vintage amps
  105. Amplifier Topology
  106. Pioneer A-300X, strange VAS
  107. Crown XLS 602 Bridge switch mod
  108. Try Again- Need help on an HK330B
  109. Trying to build a small battery powered amp...
  110. Anyone have made those diy discretes op-amps ?
  111. Opamp circuit to boost a small range of audio frequency
  112. Diagnosing a power amp
  113. Topology Federmann, HQQF-55 ...
  114. Amplifier Stand - Ikea Modded
  115. some help with a 2 channel project.
  116. Realistic MPA-100 Model#32-2023
  117. THD and IM - a new approach to the perception of distortion
  118. Watt Sucking Fireball Series
  119. How much headroom is needed
  120. FM Acoustics FM 1000 Ultra-High Power Amplifier, the absolute State of the Art?
  121. Zero feedback push-pull buffer : piezo driver idea
  122. diagnosing remote control for Unison Unico
  123. Slightly evolved P3A simulation
  124. TO-3 BJT's
  125. Marantz PM66SE - fuse blown
  126. Please Help to undustand this
  127. Rotel RB 850 and Marantz 5002 both burnt out, please help!
  128. 2SK56/2SJ176 Mosfet wiring needed to avoid oscillation
  129. Phono Stage for Arcam Preamp
  130. 2sk135/2sj50 amp schematic?
  131. Krell Chassis, where?
  132. Power measurements
  133. Best Audio Relays
  134. Marantz PM44SE - Distortion from input selector
  135. leach troubleshooting
  136. Source follower thermal cycling?
  137. Pre/Power Amp Confusions/Problems with Yamaha Bass Cabinet
  138. NAD 304. Single folded VAS?
  139. Question about Class-A Amplifier.
  140. j352 - k2221 MOSFET PAIRS
  141. Single rail precision full wave rectifier - full gnd->rail DC swing possible?
  142. Alchemist Forseti ADP20 schematics
  143. SOIC to DIP adaptors
  144. Discrete preamp - seeking opinion and advice
  145. No global Feedback Amp - Opinions
  146. Current Source video from Linear Tech
  147. Question About Transistor Matching
  148. Potentiometer Overview - Alps, Penny+Giles, TKD and Vishay and more, what's your fav?
  149. Use Tube Pre amp or not ?
  150. Parasound HCA-1500A - I need some help (noob warning)
  151. stability of my preamp
  152. An7512
  153. A trashed currentfeedback amp from 2003 with CFP output....
  154. BF245 help please
  155. Mission Cyrus III
  156. Qsc amps with "flying power" supply?
  157. Creek phono amp card
  158. J Fet Buffer problem - help !
  159. Can i convert voltage from 110v to 220v in these units?
  160. Potentiometer like Alps for complete disassembly wanted
  161. Marantz 2252b help
  162. Baxandall tone control circuit
  163. DN2540N5 current rating oddity
  164. 20w Class A amplifier!
  165. Updating an old Rotel RA820A to use HEXFETS's amongst other mods :)
  166. What amp to build for a ESL speaker?
  167. Power cord replacement - ground?
  168. Question about differential amplifier latchup
  169. 2SK371 FETs
  170. Simple clip led circuit.
  171. Q's on Bridging
  172. Adcom GFA -585 turn on/off thud/popping
  173. problem with luxman l530
  174. Class h
  175. Schematic needed from amp RA600 (RA 600) of the Turkish brand Westsound (West Sound)
  176. Power Amplifier Models from the old UK brand "POWER"
  177. ampli JVC A-x30
  178. What is an 'NFR' and 'NFL' lead?
  179. Update of the Aragon 4004
  180. benefits of mosfet amplifier
  181. Needing advice on first amp repair
  182. Help NAD 7225PE (3020) receiver output transistors replacement
  183. Who knows the Nikko Alpha II ?
  184. legend master amplifier by boraomega
  185. Dual Mosfets for current source?
  186. DIY mic preamp possible ?
  187. Which amp? -and how - for a ribbon speaker
  188. Voltage gain stage for Non-NFB MOSFET current amp
  189. idea about 200w circuit
  190. Stabilizing CPF output stages
  191. Cyrus Two to TV
  192. equivalent diode for 1ss176?
  193. Relay Question on PS Audio 200c
  194. Audio Research amp rebuild
  195. Cyrus 3
  196. Output solution for tubes sound
  197. schematic needed for Vincent LS1 (LS-1) and D150 (D-150)
  198. Sony TA-F60
  199. Fetishizator for tda1543
  200. Loudspeaker thump
  201. Help me fix my Lindsley Hood mono
  202. Please, power amplifier active input filters needed
  203. Help needed with a broken Adcom GFA-5800
  204. Help -newbe DIY'er needs Gurus' advice
  205. Harman Kardon Mods
  206. arcam alpha 8R schematic
  207. How to measure OP-Amp Oscillation?
  208. How to measure Common Mode Signals in the input stage?
  209. Better Audio with or without NFB (Negative Feedback) - for me the wrong Question
  210. μpc1342V driver ic
  211. Hybrid Amp IC plus only output stage TDA7293
  212. What needs replacing? Intermittent popping and clicking
  213. Hello all and Question about MOSFETs
  214. The best audio amplifier books - Overview (Google books)
  215. IC Protector
  216. Leach PCB v4.5?
  217. At 500 euros: Avondale NCC200, trafos, caps and bridges
  218. One of the best books about audio amplifier technologies now on the web
  219. John Lindsley Hood 80 watt mono
  220. Request repair help JVC AX-211 stereo amp
  221. Info or datasheet needed for an M4B51 bridge rectifier
  222. JLH Question
  223. newbie de-lurks
  224. Quasi-Balanced Method
  225. Meridian M2 powered speakers
  226. Marantz SR-50L schematics needed
  227. Any new design sliding bias amps out there ?
  228. Denon DRA-35V, channel cuts out
  229. LME49830 2-pole compensation
  230. Leach amp power-up
  231. 500Watts plate ampl circuit
  232. Help with very high power amp modules
  233. Problem with NAD3020.Inputs not working.
  234. YAP 2.1 supervisor system video
  235. Dx TriAmp bass unit
  236. Phase shifts with 'all pass' filters - understanding sought!
  237. Cyrus 1 amp
  238. LM3886 100k input
  239. State of the Art TODAY
  240. I am desperate for help with my amp
  241. MF B200 bleeding resistors
  242. Hafler P500 - One channel quieter than the other
  243. driver caps 100 watt PA
  244. Sjoland - distortion cancellation (after Sandman)
  245. Switch mode between Hawksford error correction and NFB by Unity Gain
  246. which diode do you want to use?
  247. Choosing an amp from taobao.com
  248. I need booster assembly help
  249. Amp blowing fuses....
  250. Transformer details for Carver M400

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