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  1. Class AB, Class AB Non-Switching, Class AB Soft Non-Switching
  2. do mosfets just blow up
  3. Newcastle R-956 Power problems
  4. KRELL KSA100 voltage conversion
  5. Marshall AVT150H Valvestate 2000 Power Amp Problem
  6. amplifier clipping early
  7. Crate Taxi No Sound. Help !
  8. onkyo A-8200 popping fuses..
  9. 150W MOSFET Amplifier with IRFP250x2
  10. Jl audio 300/2 protection mode
  11. GFA-585 Repairs
  12. Amp to supply 2 ohm mono power
  13. Pioneer SX-6 Mute Problem
  14. blowning caps
  15. Cerwin-Vega HED180
  16. Denon PMA 250 transformer
  17. Ooops! Bought a three phase bridge by accident.
  18. Sansui Diamond-Differential with current mirror loads and self biased VAS cascodes
  19. Yamaha C-2a Preamp problem
  20. $40K Joke Amp?
  21. Crate guitar amp buzzing
  22. jfet SRPP cascode
  23. Creek 4040S3 Bias Voltage?
  24. B&K AVR507 dead...well, sort of.
  25. mcintosh amplifier parts
  26. Top quality Relais Overview for "Switch On" of large Toroidal Transformers
  27. what rate of transformer i should use?
  28. Hiraga super
  29. what mean by audio power amplifier 10watt output?
  30. alphasonik pma1200dai have this amp i just got.i haven't worked on one of these doesn
  31. need print for comtec 210 ?
  32. My First SS Amp (P101) - Transformer Advice Needed
  33. jazz-amplifier
  34. Which reservoir caps ?
  35. Phase Linear 700 Series Two recapping
  36. Different between push-pull and quasi-comp?
  37. crown com tech 210 problem help
  38. Subs for 3sk45 & 3sk59? for Marantz FM front end
  39. Need help with possible receiver repair
  40. Update Musical Fidelity A1
  41. Q: removing Servo in amp
  42. Power supply capacitor replacement
  43. C audio RA3000 inProtection
  44. Krell KAV-250A - Issues and Amp Testing
  45. In dire need of help with a "squealing" amp.
  46. Current Feedback IC input in a power amp
  47. Adcom pop noise, need help on a fix.
  48. Headphone amp with mixed-in telephone audio
  49. Highly recommended German Amplifier Schematic !
  50. active sub input board help
  51. Sziklai power amplifier
  52. Need Help fixing Nikko Alpha 230
  53. luxman schematic, and advice needed
  54. Crate GX80 Channel switching
  55. Amplifier database
  56. What voltages and currents are present on amplifier outputs?
  57. capability unknown-
  58. Yamaha M-80 amp mods/maintenance
  59. technics SU Z45
  60. Pioneer amp project
  61. Help Set-up Kenwood KAC-1020 Power Amp
  62. Parasound DR-40
  63. Hitach lateral MOSFETs - back in March 1978
  64. Class B ReVishited
  65. Help with Cambridge A3i
  66. help setting up idle current
  67. do mosfets suffer from magnetic fields
  68. Looking to replace 6800uF 50V filter caps
  69. MOSFET simply blew up ?
  70. Ltp ...protection ????
  71. Schematic
  72. Sescom MI-14 as SE to XLR?
  73. Caps for Carver M1.0T
  74. Marantz PM94 Please Help
  75. PSL amplifier schematic
  76. Siliconix & Siemens NMOS amplifiers
  77. Recap Krell KSA200S
  78. Amplifier modules for active speakers
  79. Heat Kills. Right?
  80. Interesting new devices
  81. Monoblock design - left and right bank of output devices
  82. Need help with narrow frequency amp.
  83. Delay time through power amp?
  84. 2sc1384 Swap-out
  85. Yamaha R-500 Receiver
  86. Ultimate space age preamp
  87. New Class A, Super-A, Non-Switching : need a revival ?
  88. Schematic for Nady SPA1400
  89. chipamps good for quality sound?
  90. Check for oscillating amplifier
  91. Carlsbro DX 12-2 Mixer
  92. Distortion with "real" loads
  93. Trying to fix HK930
  94. Evens C-500 amplifier ....opinions?
  95. Fun Project Suggestion for a busted NAD2100?
  96. Dayton Wright Power Amplifier XEC-1000 - schematic wanted
  97. Creek A42 Stereo Power Amplfier
  98. Amplifier motherboard
  99. Collection of Class B topologies <100mA Idle and Sound closest by Class A
  100. amp for everybody
  101. Renesas Hitachi 2SK1058 & 2SJ162 Lateral MOSFET
  102. Does anyone know the manufacturer and origins of this transistor?
  103. Pease opines on the '797 "part"
  104. Just got a Marantz 2200
  105. build amplifier F1 of Nelson Pass
  106. Behringer ep 2500 service ....
  107. 900W H-class PA Amp with Limiter
  108. Krell KSA200S Bias
  109. No feedback amp
  110. Folded Cascode in the Making
  111. Basic6 Amp from 41hz audio- volume control?
  112. AmpsLab HX200amp
  113. Are there Sugden (Sugdenaudio) Single ended power stages? Schematic wanted
  114. Amplifiers.... inductive or resistive load?
  115. How to identify a quasi-complementary amplifier?
  116. Tone control kit?
  117. Adcom 545 Schematics needed
  118. OPA547F Waveform Generator
  119. Tone control
  120. Help me id this amp
  121. Radio Amplification
  122. Need help with Rockford Fosgate 801s
  123. My idea di MonoBlock esoteric
  124. VAS with Miller compensation zero
  125. Will Donate $30 to Forum for Help Repairing GAS Gandson Amp
  126. Fast Rectifiers for Power Supplies
  127. Advice needed on RoHS regulations
  128. Why you're clock is wrong
  129. replacement for mje15003&4
  130. ARCAM A75 help
  131. Diodes from colector to emitter in power output transistor
  132. TIP3055/2N3055 based power amps
  133. Key matrix circuit ... Help
  134. class A to Hybrid
  135. JBL Powered SubWoofer - Schematic Needed
  136. Diffl Input BJT Matched Pair sub A979?
  137. Your Amp Light Bulb Current Testing Rig??
  138. P3A strange problem (thumb when applying input signal)
  139. DC Servo MOSFET Amplifier
  140. Double transistors in the VAS Why?
  141. what schematic do you need?
  142. Just got me a realistic STA 2080
  143. NAD 319 Crackling?
  144. 250 HCCA comp amp / need help
  145. MOSFET Amplifier IRFP240/IRFP9240
  146. Need help from Europe
  147. Marantz t7
  148. Looks like more bogus obsolete IC's...
  149. Switchoff speed capacitor
  150. Crackle & pop - Fixing and old Amp
  151. Phase Lead: C or RC compensation
  152. Class A electronics ban?? fact or fiction
  153. old school amp setup
  154. Help diagnosing Marantz SR 1000
  155. Help wanted in geelong
  156. Picked up an Art SLA2, found the internals interesting
  157. GND/Earth Wiring Management by Power Amplifiers - what is the royal Way
  158. Pioneer SX-780 pre/main split?
  159. 2x 500w amplifier
  160. MOSFET cookbook
  161. Free Schematics/Service Manuals - Contributions Required
  162. 200w amplifier under development help needed
  163. Carlsbro Cobra 90
  164. Help troubleshooting a Cambridge A500
  165. Cap Across Switch on Older Amps
  166. need help with krell ksa 100
  167. DIY Shelf Stereo System?
  168. Mosfet Power Follower with 1:1 Output Transformer questions
  169. Schematic for Alesis RA-100... Ha! Alesis doesn't have it!!
  170. Technics SL-23
  171. Life expectancy for used electrolytic caps
  172. B&K ST-140 Check-out Upon Power Up
  173. Where to get LM234 to 92 pkage replacements?
  174. New oak panel for an old pal.
  175. Burnt PCB on the STR-K1600
  176. Audiolab 8000A DC thumps
  177. MJ Magazine (formerly Musen to Jikken) - Yearly Index from 1924 - 2009 wanted
  178. Missing instructions for ETI-480 (help!)
  179. Ultimate Integrated Amp - Logical Wings Miracle Drive "USO800-Pro", who have heard ?
  180. QSC RMX1450 FAMILY ( long )
  181. Borbely Class A question
  182. Whatza LA3170? Regular op-amp or sunthin special? Subs?
  183. Audiolab 8000S Service Manual
  184. mps6566 transistor substitution
  185. Multiple Receiver Switch Box
  186. citronic sa 200 schematics required
  187. Class A low power (5-10w) amp suggestion needed
  188. Yamaha G-5 guitar amp
  189. Magnum IA120 Integrated information
  190. Moderator - have a favor to ask - replacement transistors
  191. Anybody familiar with current limiting on Technics amp modules?
  192. The NEM AI-50
  193. Dh200 hum?
  194. Best possible use for......
  195. Sugden A28II info
  196. Small low power amplifier to put inside guitar
  197. Bandwidth vs distortion?
  198. Aiwa AX 7800-G Receiver
  199. Analog bilateral switches
  200. NAD 710 Receiver - service manual
  201. Need help finding pictures
  202. Looking for manual, NAD monitor series 3300
  203. ROTEL 981 or something else..?
  204. A ...power amplifier
  205. CS800x Fan
  206. Class AB Amp kit
  207. Q10 Amp
  208. 20 Watts Car Stereo Amp with TDA2004
  209. 1985 Yamaha r8 receiver
  210. NAD 2100 - Shorted Transistors
  211. Alternative method of a loop breaker - Will I kill myself?
  212. Krell Current Audio Signal Transmission C.A.S.T. - Current mode Technology = CMT
  213. BOSE 1800 Two series power amp
  214. Bose Wave Music Syst. Ultimate Sound? Gallery from inside Devices - Serv. Man. wanted
  215. simulating distortion with complex loads
  216. Vincent SV-226
  217. Good and affordable kit? any recommendations?
  218. schematic download sites i have found
  219. Accuphase MCS
  220. MK sub not working
  221. Recovery from clipping, soft clipping
  222. APart Champ-2 power amplifier?
  223. Floating Cascode
  224. Adcom GFA 535 power switch sticking
  225. Phase Linear and Sansui parts
  226. Overhaul
  227. OptiMOS amplifer build issues, help needed please
  228. Germanium Power Stage Amp - help needed
  229. Armstrong 626 problem
  230. Solid State Testing- Tug of war
  231. AD825: class-A operation + bypassing/snubbing
  232. Small signal Mosfet AB PA?
  233. Cyrus 2 Amplifier - 2SC1775A + 2SA872A Equivalent/Replacements?
  234. Help for replacement NJM4580 with AD8620
  235. BGW 7000 rebuild...
  236. Diode across an op-amp???
  237. Camtec Marriola MIG D1 does not power up
  238. Kenwood KA-1500 transistor fault?
  239. 12AU7 + mosfets
  240. Musical Fidelity A100 fans
  241. marantz PM7200 dead
  242. Rowe Ami 125W Amp Board Inputs
  243. Yamaha Components
  244. NAD 3020 square buttons
  245. Adcom GFA-5802 Biasing
  246. Volume dropout
  247. Thule Audio's Universal Inrush Current Limiter for their Amplifiers - very special?
  248. noob with a perplexing problem.
  249. Thule Audio's GND Management by Integrated Amplifier with RC - who can explain
  250. Harman Kardon Citation A transistor help.

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