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  1. any amp designs that sound like a sansui
  2. Lang 20w Class A amplifier
  3. Any Carver experts out there (PXm900)?
  4. Accuphase clone
  5. best place and value for volume pot
  6. BJT output device substitution
  7. KrellClone KSA100-MKII Power Supply
  8. Kenwood KA4002 problem
  9. ideal amplifier power rating to match speakers
  10. NAD 160a Problems
  11. Anyone owns a NAD C300 or Service Manual
  12. Anyone owns a NAD C300 or Service Manual
  13. Carlsboro Powerline 800 Amplifier - Schematic Needed
  14. Beefing up the Blameless.
  15. help with europower ep-2500
  16. Lateral Mosfet Tests - Rauch DVT 250s Restoration
  17. P3A at >200 ma bias
  18. mc2105
  19. cyrus 1
  20. 1000W amplifier -- This is great schematic
  21. True Power Meter like Accuphase - schematic wanted
  22. input in guitar combo
  23. Besides gainclone, any other choice?
  24. Where to Find OLD JFets? 2SK146, 2SJ73, 2SK147, 2SJ72?
  25. Switching PS for Audio Amps?
  26. Because old caps?
  27. To Visch or not to Visch?
  28. BJT Push pull amplifier SOA pizeo driver
  29. Need info to build audio amp
  30. Faulty Yamaha CA-800
  31. Voltage coefficient in feed back resistor
  32. any body have details of 450 watts TIP142& TIP147Transister amp
  33. Adcom J6 Substitute
  34. 46n15 250watt MOSFET in to220 package !
  35. Please Help To Identify This Transistor?
  36. TOA VP-1240B power amplifier
  37. Dunlap Clarke schematic as promised.
  38. dual opamp replacement options
  39. Amplifier sensitivity for RCA and XLR input
  40. Parasound DR-40 stuck in standby mode fix
  41. Amplifier design
  42. Odd LM3886 Application Question
  43. Class AB Soft Non-Switching
  44. Class AB, Class AB Non-Switching, Class AB Soft Non-Switching
  45. do mosfets just blow up
  46. Newcastle R-956 Power problems
  47. KRELL KSA100 voltage conversion
  48. Marshall AVT150H Valvestate 2000 Power Amp Problem
  49. amplifier clipping early
  50. Crate Taxi No Sound. Help !
  51. onkyo A-8200 popping fuses..
  52. 150W MOSFET Amplifier with IRFP250x2
  53. Jl audio 300/2 protection mode
  54. GFA-585 Repairs
  55. Amp to supply 2 ohm mono power
  56. Pioneer SX-6 Mute Problem
  57. blowning caps
  58. Cerwin-Vega HED180
  59. Denon PMA 250 transformer
  60. Ooops! Bought a three phase bridge by accident.
  61. Sansui Diamond-Differential with current mirror loads and self biased VAS cascodes
  62. Yamaha C-2a Preamp problem
  63. $40K Joke Amp?
  64. Crate guitar amp buzzing
  65. jfet SRPP cascode
  66. Creek 4040S3 Bias Voltage?
  67. B&K AVR507 dead...well, sort of.
  68. mcintosh amplifier parts
  69. Top quality Relais Overview for "Switch On" of large Toroidal Transformers
  70. what rate of transformer i should use?
  71. Hiraga super
  72. what mean by audio power amplifier 10watt output?
  73. alphasonik pma1200dai have this amp i just got.i haven't worked on one of these doesn
  74. need print for comtec 210 ?
  75. My First SS Amp (P101) - Transformer Advice Needed
  76. jazz-amplifier
  77. Which reservoir caps ?
  78. Phase Linear 700 Series Two recapping
  79. Different between push-pull and quasi-comp?
  80. crown com tech 210 problem help
  81. Subs for 3sk45 & 3sk59? for Marantz FM front end
  82. Need help with possible receiver repair
  83. Update Musical Fidelity A1
  84. Q: removing Servo in amp
  85. Power supply capacitor replacement
  86. C audio RA3000 inProtection
  87. Krell KAV-250A - Issues and Amp Testing
  88. In dire need of help with a "squealing" amp.
  89. Current Feedback IC input in a power amp
  90. Adcom pop noise, need help on a fix.
  91. Headphone amp with mixed-in telephone audio
  92. Highly recommended German Amplifier Schematic !
  93. active sub input board help
  94. Sziklai power amplifier
  95. Need Help fixing Nikko Alpha 230
  96. luxman schematic, and advice needed
  97. Crate GX80 Channel switching
  98. Amplifier database
  99. What voltages and currents are present on amplifier outputs?
  100. capability unknown-
  101. Yamaha M-80 amp mods/maintenance
  102. technics SU Z45
  103. Pioneer amp project
  104. Help Set-up Kenwood KAC-1020 Power Amp
  105. Parasound DR-40
  106. Hitach lateral MOSFETs - back in March 1978
  107. Class B ReVishited
  108. Help with Cambridge A3i
  109. help setting up idle current
  110. do mosfets suffer from magnetic fields
  111. Looking to replace 6800uF 50V filter caps
  112. MOSFET simply blew up ?
  113. Ltp ...protection ????
  114. Schematic
  115. Sescom MI-14 as SE to XLR?
  116. Caps for Carver M1.0T
  117. Marantz PM94 Please Help
  118. PSL amplifier schematic
  119. Siliconix & Siemens NMOS amplifiers
  120. Recap Krell KSA200S
  121. Amplifier modules for active speakers
  122. Heat Kills. Right?
  123. Interesting new devices
  124. Monoblock design - left and right bank of output devices
  125. Need help with narrow frequency amp.
  126. Delay time through power amp?
  127. 2sc1384 Swap-out
  128. Yamaha R-500 Receiver
  129. Ultimate space age preamp
  130. New Class A, Super-A, Non-Switching : need a revival ?
  131. Schematic for Nady SPA1400
  132. chipamps good for quality sound?
  133. Check for oscillating amplifier
  134. Carlsbro DX 12-2 Mixer
  135. Distortion with "real" loads
  136. Trying to fix HK930
  137. Evens C-500 amplifier ....opinions?
  138. Fun Project Suggestion for a busted NAD2100?
  139. Dayton Wright Power Amplifier XEC-1000 - schematic wanted
  140. Creek A42 Stereo Power Amplfier
  141. Amplifier motherboard
  142. Collection of Class B topologies <100mA Idle and Sound closest by Class A
  143. amp for everybody
  144. Renesas Hitachi 2SK1058 & 2SJ162 Lateral MOSFET
  145. Does anyone know the manufacturer and origins of this transistor?
  146. Pease opines on the '797 "part"
  147. Just got a Marantz 2200
  148. build amplifier F1 of Nelson Pass
  149. Behringer ep 2500 service ....
  150. 900W H-class PA Amp with Limiter
  151. Krell KSA200S Bias
  152. No feedback amp
  153. Folded Cascode in the Making
  154. Basic6 Amp from 41hz audio- volume control?
  155. AmpsLab HX200amp
  156. Are there Sugden (Sugdenaudio) Single ended power stages? Schematic wanted
  157. Amplifiers.... inductive or resistive load?
  158. How to identify a quasi-complementary amplifier?
  159. Tone control kit?
  160. Adcom 545 Schematics needed
  161. OPA547F Waveform Generator
  162. Tone control
  163. Help me id this amp
  164. Radio Amplification
  165. Need help with Rockford Fosgate 801s
  166. My idea di MonoBlock esoteric
  167. VAS with Miller compensation zero
  168. Will Donate $30 to Forum for Help Repairing GAS Gandson Amp
  169. Fast Rectifiers for Power Supplies
  170. Advice needed on RoHS regulations
  171. Why you're clock is wrong
  172. replacement for mje15003&4
  173. ARCAM A75 help
  174. Diodes from colector to emitter in power output transistor
  175. TIP3055/2N3055 based power amps
  176. Key matrix circuit ... Help
  177. class A to Hybrid
  178. JBL Powered SubWoofer - Schematic Needed
  179. Diffl Input BJT Matched Pair sub A979?
  180. Your Amp Light Bulb Current Testing Rig??
  181. P3A strange problem (thumb when applying input signal)
  182. DC Servo MOSFET Amplifier
  183. Double transistors in the VAS Why?
  184. what schematic do you need?
  185. Just got me a realistic STA 2080
  186. NAD 319 Crackling?
  187. 250 HCCA comp amp / need help
  188. MOSFET Amplifier IRFP240/IRFP9240
  189. Need help from Europe
  190. Marantz t7
  191. Looks like more bogus obsolete IC's...
  192. Switchoff speed capacitor
  193. Crackle & pop - Fixing and old Amp
  194. Phase Lead: C or RC compensation
  195. Class A electronics ban?? fact or fiction
  196. old school amp setup
  197. Help diagnosing Marantz SR 1000
  198. Help wanted in geelong
  199. Picked up an Art SLA2, found the internals interesting
  200. GND/Earth Wiring Management by Power Amplifiers - what is the royal Way
  201. Pioneer SX-780 pre/main split?
  202. 2x 500w amplifier
  203. MOSFET cookbook
  204. Free Schematics/Service Manuals - Contributions Required
  205. 200w amplifier under development help needed
  206. Carlsbro Cobra 90
  207. Help troubleshooting a Cambridge A500
  208. Cap Across Switch on Older Amps
  209. need help with krell ksa 100
  210. DIY Shelf Stereo System?
  211. Mosfet Power Follower with 1:1 Output Transformer questions
  212. Schematic for Alesis RA-100... Ha! Alesis doesn't have it!!
  213. Technics SL-23
  214. Life expectancy for used electrolytic caps
  215. B&K ST-140 Check-out Upon Power Up
  216. Where to get LM234 to 92 pkage replacements?
  217. New oak panel for an old pal.
  218. Burnt PCB on the STR-K1600
  219. Audiolab 8000A DC thumps
  220. MJ Magazine (formerly Musen to Jikken) - Yearly Index from 1924 - 2009 wanted
  221. Missing instructions for ETI-480 (help!)
  222. Ultimate Integrated Amp - Logical Wings Miracle Drive "USO800-Pro", who have heard ?
  223. QSC RMX1450 FAMILY ( long )
  224. Borbely Class A question
  225. Whatza LA3170? Regular op-amp or sunthin special? Subs?
  226. Audiolab 8000S Service Manual
  227. mps6566 transistor substitution
  228. Multiple Receiver Switch Box
  229. citronic sa 200 schematics required
  230. Class A low power (5-10w) amp suggestion needed
  231. Yamaha G-5 guitar amp
  232. Magnum IA120 Integrated information
  233. Moderator - have a favor to ask - replacement transistors
  234. Anybody familiar with current limiting on Technics amp modules?
  235. The NEM AI-50
  236. Dh200 hum?
  237. Best possible use for......
  238. Sugden A28II info
  239. Small low power amplifier to put inside guitar
  240. Bandwidth vs distortion?
  241. Aiwa AX 7800-G Receiver
  242. Analog bilateral switches
  243. NAD 710 Receiver - service manual
  244. Need help finding pictures
  245. Looking for manual, NAD monitor series 3300
  246. ROTEL 981 or something else..?
  247. A ...power amplifier
  248. CS800x Fan
  249. Class AB Amp kit
  250. Q10 Amp

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