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  1. Crown K series 8200uf 110v capacitor substitute or souirce
  2. Looking for Schematics or Service Manual for Mark Levinson 33 amps and other models
  3. how about this output stage ?
  4. Any experience powering opamps from DC-DC converter?
  5. New Bryston input stage measurable distortion < 0.001% (Audio Advisor)
  6. Amplifier (fan) cooling circuit mod
  7. issue with my jl 500/1v2
  8. How does pole splitting works ?
  9. Bryston 28B SST2, anyone interested?
  10. MT9630 AND MT9680 transistor specs please
  11. Hissing noise from Microlab Solo5
  12. monster-6-channel-amplifier-build-thread
  13. Onkyo TX-SR577 service manual.
  14. Tech-DYI LM4702 Driver Board
  15. Adcom GFA555mk2 Optimum Bias
  16. Bad repaired Krell KSA100
  17. NAD 3020i Transformer noise
  18. mbl resistors upgrade
  19. Hitachi HA-7700 butchered by previous owner
  20. Power transformer sound quality?
  21. Rod Elliot P3A build sounds too bright/harsh/agressive
  22. Looking for parts for Marantz 1120
  23. QUAD 303 rectifier ?
  24. Anyone know specs fot MT9680 transistor
  25. Recycled symetric mirror, improov mee.
  26. Any good 9v to 16v amplifier project?
  27. Onkyo receiver loses its settings
  28. Adding speaker protection for Adcom GFA-645
  29. Noise in Adcom GFA5200
  30. Headphone output tweaks
  31. adcom GFA555MkII
  32. Advice for recaps for Denon POA 6600 monoblocks
  33. a very very weird problem
  34. 2.1 DIY amp suggestions
  35. Assistance with late issue Cyrus One. Repair output stage and eventual upgrade.
  36. adcom 5500 channel failure
  37. Oscilloscope test shows intermittent ghosting/echo of original sine wave in Onkyo Amp
  38. Marantz amp problem
  39. Sansui AU 5900 dead channel
  40. Technics SU-C04 issues
  41. CFA vs VFA and marketing bs
  42. Transistor pairing and bootstrapping output lfets
  43. Mystery heat shrinked components on NAD 3155
  44. 75W BJT amplifier "Mona"
  45. DC Offset issue with Adcom GFA-5500
  46. 2sc5200 400 watt mono amp not working !!
  47. Sherwood RV5030R processor
  48. Possible way to get more output from a transistor than normally?
  49. classe dr15
  50. Counterpoint SA-220 Capacitor Question
  51. symetric bootstrapping and a simple question
  52. Please help me how to handle this repair shop
  53. Quad 303 supressor values?
  54. Rega Maia Stereo Power Amp blowing one fuse, where to start testing? (beginner)
  55. Pioneer SX-6000 clone
  56. Technics SU-Z650 schematics
  57. Is heatsink required for 100W amplifier?
  58. Second opinions needed on a Luxman L-215 mod.
  59. Help needed fixing blown amp please
  60. Please help to figure out - mini-PCB attached to Amp-Output
  61. Akai AA-1020 burning resistor woe!
  62. AEM 6000 ready to build
  63. ADCOM GFA-5500 please help..
  64. S-70: Turn-On Shock Reduction
  65. Conrad Johnson MF2100 - Anyone own one?
  66. Sansui Solid State 3500 Hum in one channel
  67. ADCOM GTP-400 Channel cuts out
  68. Marantz PM711AV
  69. Newbie with a Nad 214
  70. Non linear power
  71. looking for a compact ~1W 8ohm transistor amplifier design
  72. Dumb Question about Crown XLS402
  73. component magnetic field interactions
  74. Mcintosh C200 service manual : why it is so hard to get it from Mcintosh ?
  75. NAP-140 Clone kit test & failure
  76. Oscillating opamps in the input section (newbie asks)
  77. VBE iMROVED
  78. Mosfet threshold temperature coefficient
  79. Help with bias adjusting on Kenwood KA 2500
  80. Technics SU-V8X bias adjustment
  81. [HELP] Nakamichi TA-2A issues
  82. need help finding a couple transistors
  83. Which 6ch(+) amp for 3 way active setup ?
  84. Is this good ?
  85. damping heatsink fins
  86. Hafler DH-500 Now both channels bad!
  87. New Amp on Study
  88. Burn in question
  89. jc-1 pwr amp
  90. Pioneer SA-9500 No sound one phono channel
  91. I want to create a transistor multivibrator.
  92. TA-3A issue with gain
  93. lcd vu-meter
  94. Creek CAS 4140 (not S2) schematic
  95. current vs voltage transistor amplifier?
  96. Yamaha CR-840 Advice
  97. 100-200watts discrete amplifier
  98. Weird driver cooling approach
  99. ESP P101 using rod pcb very strange oscillation issue
  100. ANALOGUE H-BRIDGE MONSTER
  101. Well grounded help
  102. phase linear 400 amplifier
  103. Amplifiers for the musical truth.
  104. Need help with amp
  105. Marantz PM 6010 OSE amp not working
  106. pioneer PA0016
  107. Power transformer choice
  108. Class A or AB
  109. Pioneer A-616 worth restoring?
  110. ferrite-cored output inductor on a class AB amp?
  111. 111c isolation transformers
  112. output stage with both NPNs
  113. Amplifier repair in NY
  114. Small basic preamplifier - how to determine the operating voltage?
  115. hv transistors for ltp ??
  116. Sansui Au 222, Powertransformer 4005317 Equivalent
  117. fjl4215/4315 VS MJL4281/4302
  118. Cyrus 2 eBay purchase
  119. Forte Model 5 mods??
  120. QUAD 405 Lower input sensitivity to 1.5V
  121. What Do you call this Fiberoptic Gadget?
  122. BA283 AM Biasing Trimpot Issue?
  123. Parasound A51 PSU Connections
  124. Ancient NAD 114 stereo preamplifier service manual?
  125. Hissing changes with input
  126. Bi-amping with integrated and power amps
  127. Luxman L-405 : how to split pre-from out stage
  128. Help with Elektor High End Amp
  129. Cambridge SAPs and Fuses blowing
  130. Need Advice on Capacitor Replacement + Other
  131. please help amp clip
  132. VAS Stage
  133. Need BGW 100B schematic
  134. Musical Fidelity E11 needing second repair
  135. Rockford Fosgate T3002 Protect mode
  136. T039 spacer
  137. Slight distortion in power amplifier
  138. power supply interaction question
  139. Zobel Network
  140. Has my Marantz 2238 died ?
  141. What does more power get you?
  142. PCBs for Stochino's Amp
  143. SonyClone(pre)AMP by viktor1986,Dragan100 and APEX
  144. Traynor PS600
  145. 'Typical music' relating to SOA?
  146. 1943-5200 temperature issue
  147. NAD 3130 Preamp section faulty
  148. very good mosfet design failure
  149. Op amp change Carver AV-806x Amplifier. NJM4558DD > NE5532AP
  150. double-darlington transistor stages and diminishing returns?
  151. class h
  152. Mcintosh MC2200 recap
  153. What is normal DC Ofset on nakamichi PA-1
  154. Zener MTZ5.6B replacement
  155. BGW 250d
  156. Anyone knows about WANGINE electronics?
  157. Onkyo A-809 capacitor replacement
  158. compensation cap recommendation? is conventional Ceramic NP0?
  159. component grounding question
  160. Lateral MOSFETs
  161. Help fixing power line interference with car amp & power supply
  162. Caps for NAD C370, info needed
  163. Rega Brio 3 amplifier resistor question
  164. Nad c-326bee remote control problem
  165. min 100W amp for Dynacord Mosquito
  166. "Disappointing" DC-300a power measurements
  167. 6-channel-amplifier-grounding
  168. Odd Sumo The Nine Plus
  169. What single ended class A do you recommend ?
  170. NAD with faulty phono
  171. Current manufacturers who use MOSFET output for their amplifiers?
  172. A special Super-A class amplifier
  173. Vintage Technics SU-C01 gain/sensitivity mod?
  174. Damping factor explained - or not?
  175. Small amp <5w for portable radio
  176. Identify parts
  177. Counterpoint SA-100 TR?
  178. Winfield's 100W DC-10MHz 1000V/us amplifier
  179. IRFP240/9240 Amplifier (simulated on TINA)
  180. Reduced output from Marantz 1060
  181. Sherwood S8900
  182. Anthem MCA 20 - Powers on but no sound
  183. Adcom 555ii rebuild
  184. Help w/ NAD 3020e
  185. output stage for direct contact with the heatsink without mica/silicon washer
  186. Proton D540
  187. Rotel RA-971 repair
  188. preamp gain
  189. burnt voice coil damages amp?
  190. Hafler DH 500 vs Adcom 555mkii vs Emotiva XPA-2
  191. Denon DRA-1035R Dilemma
  192. Benytone A60 - looking for docs
  193. My JLH Class A circuit mods any good ?
  194. Power amplifier with multiple 2SA1943/2SC5200 transistor pairs
  195. amp oscillating , possible ground loop
  196. Lateral Mosfet amplifier circuit
  197. Pioneer SX-1080 Crackling
  198. First go at SMD pcb for 300 watt mosfet amplifier.
  199. Yet Another Adcom GFA-565 Thread
  200. Modify Crown macrotech 2400 110v 60hz to 220v 50hz!
  201. Marantz PM711AV
  202. Mundorf Mlytics AG 2 pole vs 4 pole
  203. Nichicon ES Bipolar cap location in the amplifier?
  204. high power test load for amplifiers
  205. Looking for HH electronics schematics
  206. Help finding a transistor with EBC pinout.
  207. An almighty idea for efficient 8-transistor amplifier?
  208. Crown IT 12000 HD
  209. Help figuring out what replacement power transformer I need
  210. Volume pots for solid state amps, Ohms?
  211. SeeA amplifier (Single end/energy-effective A)
  212. Power Amplifier with Small Signal OP-Amp in the Front-End - Overview wanted
  213. Successor for Bulgin Power Connector wanted - used in Linn LK2-80/Spark
  214. Frankenstein NGNFB Amp
  215. step up transformer on mosfet source follower ?
  216. Still another mj15003 ampli
  217. HEC amp
  218. High performance audio opamps that are currently in production
  219. Suggestion on chip (IC) preamplifier
  220. Sansui AU-919 Out put transistor replacement .
  221. AB amplifier is oscillating. seeking critique
  222. HH ic 100 schematic
  223. Class A amplifier project using ready built circuits.
  224. Creek 4140 headphone socket
  225. Info Jeff Rowland & Rowland Research model 7
  226. Marantz 1090 DC
  227. Strange offset behavior
  228. I need alittle help.
  229. Yamaha M45 Help Needed
  230. SWR Redhead Humm
  231. Sources other that ebay for DIY chassis with integrated heatsinks?
  232. Help With Klipsch KA-1000 blown amp
  233. Need help with Bias
  234. D.A.S Amplifiers
  235. Yamaha MX-1000 transistors
  236. Need Help With Transistor Substitution
  237. Vertical board to board connectors?
  238. Symtoms of bad caps???
  239. Hafler G-150 amplifier fried N-channel MOSFET
  240. Subwoofer amplifier modification for full range.
  241. Hiraga "Le Monstre" 8 W
  242. Single High power Mosfet for big Single Ended Amp ?
  243. Adding pre-outs to Luxman L-85V?
  244. DN2540 Power Amp
  245. Superphon DM Two Hundred specs needed
  246. Studio Master 2.0
  247. Problems with Quad 909 (606)
  248. Here is an Accuphase AD-9 schematic
  249. Crown D-150
  250. Industry Standard resistor distortion test?

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