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  1. MOSFET simply blew up ?
  2. Ltp ...protection ????
  3. Schematic
  4. Sescom MI-14 as SE to XLR?
  5. Caps for Carver M1.0T
  6. Marantz PM94 Please Help
  7. PSL amplifier schematic
  8. Siliconix & Siemens NMOS amplifiers
  9. Recap Krell KSA200S
  10. Amplifier modules for active speakers
  11. Heat Kills. Right?
  12. Interesting new devices
  13. Monoblock design - left and right bank of output devices
  14. Need help with narrow frequency amp.
  15. Delay time through power amp?
  16. 2sc1384 Swap-out
  17. Yamaha R-500 Receiver
  18. Ultimate space age preamp
  19. New Class A, Super-A, Non-Switching : need a revival ?
  20. Schematic for Nady SPA1400
  21. chipamps good for quality sound?
  22. Check for oscillating amplifier
  23. Carlsbro DX 12-2 Mixer
  24. Distortion with "real" loads
  25. Trying to fix HK930
  26. Evens C-500 amplifier ....opinions?
  27. Fun Project Suggestion for a busted NAD2100?
  28. Dayton Wright Power Amplifier XEC-1000 - schematic wanted
  29. Creek A42 Stereo Power Amplfier
  30. Amplifier motherboard
  31. Collection of Class B topologies <100mA Idle and Sound closest by Class A
  32. amp for everybody
  33. Renesas Hitachi 2SK1058 & 2SJ162 Lateral MOSFET
  34. Does anyone know the manufacturer and origins of this transistor?
  35. Pease opines on the '797 "part"
  36. Just got a Marantz 2200
  37. build amplifier F1 of Nelson Pass
  38. Behringer ep 2500 service ....
  39. 900W H-class PA Amp with Limiter
  40. Krell KSA200S Bias
  41. No feedback amp
  42. Folded Cascode in the Making
  43. Basic6 Amp from 41hz audio- volume control?
  44. AmpsLab HX200amp
  45. Are there Sugden (Sugdenaudio) Single ended power stages? Schematic wanted
  46. Amplifiers.... inductive or resistive load?
  47. How to identify a quasi-complementary amplifier?
  48. Tone control kit?
  49. Adcom 545 Schematics needed
  50. OPA547F Waveform Generator
  51. Tone control
  52. Help me id this amp
  53. Radio Amplification
  54. Need help with Rockford Fosgate 801s
  55. My idea di MonoBlock esoteric
  56. VAS with Miller compensation zero
  57. Will Donate $30 to Forum for Help Repairing GAS Gandson Amp
  58. Fast Rectifiers for Power Supplies
  59. Advice needed on RoHS regulations
  60. Why you're clock is wrong
  61. replacement for mje15003&4
  62. ARCAM A75 help
  63. Diodes from colector to emitter in power output transistor
  64. TIP3055/2N3055 based power amps
  65. Key matrix circuit ... Help
  66. class A to Hybrid
  67. JBL Powered SubWoofer - Schematic Needed
  68. Diffl Input BJT Matched Pair sub A979?
  69. Your Amp Light Bulb Current Testing Rig??
  70. P3A strange problem (thumb when applying input signal)
  71. DC Servo MOSFET Amplifier
  72. Double transistors in the VAS Why?
  73. what schematic do you need?
  74. Just got me a realistic STA 2080
  75. NAD 319 Crackling?
  76. 250 HCCA comp amp / need help
  77. MOSFET Amplifier IRFP240/IRFP9240
  78. Need help from Europe
  79. Marantz t7
  80. Looks like more bogus obsolete IC's...
  81. Switchoff speed capacitor
  82. Crackle & pop - Fixing and old Amp
  83. Phase Lead: C or RC compensation
  84. Class A electronics ban?? fact or fiction
  85. old school amp setup
  86. Help diagnosing Marantz SR 1000
  87. Help wanted in geelong
  88. Picked up an Art SLA2, found the internals interesting
  89. GND/Earth Wiring Management by Power Amplifiers - what is the royal Way
  90. Pioneer SX-780 pre/main split?
  91. 2x 500w amplifier
  92. MOSFET cookbook
  93. Free Schematics/Service Manuals - Contributions Required
  94. 200w amplifier under development help needed
  95. Carlsbro Cobra 90
  96. Help troubleshooting a Cambridge A500
  97. Cap Across Switch on Older Amps
  98. need help with krell ksa 100
  99. DIY Shelf Stereo System?
  100. Mosfet Power Follower with 1:1 Output Transformer questions
  101. Schematic for Alesis RA-100... Ha! Alesis doesn't have it!!
  102. Technics SL-23
  103. Life expectancy for used electrolytic caps
  104. B&K ST-140 Check-out Upon Power Up
  105. Where to get LM234 to 92 pkage replacements?
  106. New oak panel for an old pal.
  107. Burnt PCB on the STR-K1600
  108. Audiolab 8000A DC thumps
  109. MJ Magazine (formerly Musen to Jikken) - Yearly Index from 1924 - 2009 wanted
  110. Missing instructions for ETI-480 (help!)
  111. Ultimate Integrated Amp - Logical Wings Miracle Drive "USO800-Pro", who have heard ?
  112. QSC RMX1450 FAMILY ( long )
  113. Borbely Class A question
  114. Whatza LA3170? Regular op-amp or sunthin special? Subs?
  115. Audiolab 8000S Service Manual
  116. mps6566 transistor substitution
  117. Multiple Receiver Switch Box
  118. citronic sa 200 schematics required
  119. Class A low power (5-10w) amp suggestion needed
  120. Yamaha G-5 guitar amp
  121. Magnum IA120 Integrated information
  122. Moderator - have a favor to ask - replacement transistors
  123. Anybody familiar with current limiting on Technics amp modules?
  124. The NEM AI-50
  125. Dh200 hum?
  126. Best possible use for......
  127. Sugden A28II info
  128. Small low power amplifier to put inside guitar
  129. Bandwidth vs distortion?
  130. Aiwa AX 7800-G Receiver
  131. Analog bilateral switches
  132. NAD 710 Receiver - service manual
  133. Need help finding pictures
  134. Looking for manual, NAD monitor series 3300
  135. ROTEL 981 or something else..?
  136. A ...power amplifier
  137. CS800x Fan
  138. Class AB Amp kit
  139. Q10 Amp
  140. 20 Watts Car Stereo Amp with TDA2004
  141. 1985 Yamaha r8 receiver
  142. NAD 2100 - Shorted Transistors
  143. Alternative method of a loop breaker - Will I kill myself?
  144. Krell Current Audio Signal Transmission C.A.S.T. - Current mode Technology = CMT
  145. BOSE 1800 Two series power amp
  146. Bose Wave Music Syst. Ultimate Sound? Gallery from inside Devices - Serv. Man. wanted
  147. simulating distortion with complex loads
  148. Vincent SV-226
  149. Good and affordable kit? any recommendations?
  150. schematic download sites i have found
  151. Accuphase MCS
  152. MK sub not working
  153. Recovery from clipping, soft clipping
  154. APart Champ-2 power amplifier?
  155. Floating Cascode
  156. Adcom GFA 535 power switch sticking
  157. Phase Linear and Sansui parts
  158. Overhaul
  159. OptiMOS amplifer build issues, help needed please
  160. Germanium Power Stage Amp - help needed
  161. Armstrong 626 problem
  162. Solid State Testing- Tug of war
  163. AD825: class-A operation + bypassing/snubbing
  164. Small signal Mosfet AB PA?
  165. Cyrus 2 Amplifier - 2SC1775A + 2SA872A Equivalent/Replacements?
  166. Help for replacement NJM4580 with AD8620
  167. BGW 7000 rebuild...
  168. Diode across an op-amp???
  169. Camtec Marriola MIG D1 does not power up
  170. Kenwood KA-1500 transistor fault?
  171. 12AU7 + mosfets
  172. Musical Fidelity A100 fans
  173. marantz PM7200 dead
  174. Rowe Ami 125W Amp Board Inputs
  175. Yamaha Components
  176. NAD 3020 square buttons
  177. Adcom GFA-5802 Biasing
  178. Volume dropout
  179. Thule Audio's Universal Inrush Current Limiter for their Amplifiers - very special?
  180. noob with a perplexing problem.
  181. Thule Audio's GND Management by Integrated Amplifier with RC - who can explain
  182. Harman Kardon Citation A transistor help.
  183. Amplifier recommendations?
  184. Bad sub; No music!!
  185. Amplifier Design for Fractional Ohm Loads
  186. My first amplifier, need help to choose schematic
  187. FM test signal to indicate PIM?
  188. Sugden C51 control unit circa 792
  189. Omtec Mono Power Amplifier "CA 25" (CA25) - Schematic wanted
  190. Wierd Interference on Phone Pre
  191. JVC Subwoofer distorted
  192. Bridging Rotel RB956ax: I don't understand how it works
  193. SAE C3A output transistor order
  194. Max/Actual Output Level vs. Distortion
  195. Velleman k4005
  196. Determining causes of distortion
  197. diy discrete high power opamp
  198. Left channel not working with my speakers on my Technics SA-303 receiver
  199. Need help reducing noise of Amp!
  200. marantz 4270 receiver quadradial
  201. CSPP/Cirlotron - Brand Names of Commercial Solid State Amplifiers
  202. Marantz PM-66SE Right Channel Fault
  203. Dynaco ST120/150 PCBs?
  204. schematics for yamaha ax-630
  205. studiomaster vision 8
  206. Salvaging parts from vintage receiver for DIY
  207. An initial watt revision of a classic little amp
  208. SS Hi-fi Pioneer SA 6800
  209. Ultimate ECC for Class B from Thule Audio? Topology also used by Teac
  210. Tone control
  211. Better Audio by Solid State Amps after Coaching of certainly Electrolytic Caps ??
  212. Pioneer vsx836-rds
  213. THRESHOLD SA-3 : please, I need your help
  214. MJE9400 & MJE9450 data sheet
  215. Time/Heat induced crackle? Help (Lace Acoustic TA35cr)
  216. Need comments on Semlab LMOS application Circuit
  217. fuses and best speakers cables hehehehehe
  218. Need a Pioneer SA-9800 Supply Tranny
  219. Replacement for 70's Vintage Japanese TO-3
  220. Phoenix gold xs2300 - advice needed for repairing
  221. uk supply of motorola
  222. Trying to build...an...OMG
  223. Dunlap Clarke Dreadnaught 500 secondary voltage info required.
  224. stage line sta-320 troubleshooting
  225. NAD 7240PE Dead Tuner
  226. Need Help About Speaker Relay!
  227. Schematic for SK9446/9447
  228. strange problem with DiY amp
  229. U3090MG (Display Driver Vishay-TFK) for FV112 Futuba Data Sheet wanted
  230. Need Help About Speaker Relay!
  231. Musical Fidelity P270 Humming noise!
  232. Cambridge audio P35 schematic wanted
  233. LF: Harman Kardon Citation A Service Manual
  234. Replacing The STV-3H and -4H Diodes
  235. floating supply class AB will it work? is it any good?
  236. Thosiba "high end" driver transistors
  237. Parasound Zamp V2 - help
  238. Replacement for MPSA43?!
  239. BGW Perfromance Series 1 Schematics needed
  240. quality transistors in London
  241. jfet distortion question
  242. Electrocompaniet ECP-1
  243. High Voltage LED
  244. Biasing a solid state amp
  245. Pioneer SA 7600 II
  246. Looking for Denon AVR-1906 / 768 Schematics
  247. Philips FW538
  248. Pioneer VSX-709S Trouble
  249. Aussie kit amp query
  250. Heathkit AR-1500 cap replacements

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