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  1. how work this?
  2. Schematic For KRELL Reference Amp??
  3. amp 1000W/2000W, IRFP240/9240
  4. hifidiy.net A20 mini 20W class A Amplifier
  5. Could this ever be functionnal
  6. Any one checked this Mosfet PCB?
  7. 15A50K Pot vs B50K questions
  8. Changing the gain of an amp stage
  9. Behringer Blue Devil GX112 schematic anyone ?
  10. Irfr240/9240 - 500w
  11. Help On LTSpice Tutorial
  12. Sony TA-AX380 Stopped Working
  13. Capacitor radiation
  14. Based on Hugh Dean's AKSA 55
  15. What's wrong with my Onkyo amp?
  16. pioneer sa-6500 ii blown fuse
  17. Behringer model behaving strange...one more point to DIY amplifiers
  18. Getting more Distortion from a hybrid?
  19. OT: how can I measure THD of my amplifier if my sound card is 0,02% THD ?
  20. TGM amp goes 'tubey'
  21. Sherwood S-6040CP Repair
  22. UK Source for Marantz Spares
  23. KSA50 AMP(New production Live in...)
  24. What are the pros and the cons of those 3 vas ?
  25. Insulating Pads
  26. What can I do with these MOSFETs?
  27. beta22 Build
  28. best 60-70W DIY AMP ????????
  29. Post any working subwoofer amplifier here
  30. Powered VAS Amplifier
  31. help on designing/building solid state amp
  32. Can (Elektor) PA300 amp drive 2ohm load
  33. Star grounding with dedicated pathes
  34. Adcom 5500 class A (more not less)
  35. McIntosh MA6900 Integrated
  36. I need help/info! trying to build a frankenstien amp out of two combos
  37. DX Amp Help
  38. VL85 finecheapamp unfinished schematic shared
  39. How to choose a mono block amplifier?
  40. ParaSound HCA-1201A Schematic Needed
  41. I just broke my amp
  42. varying amp input voltage
  43. Meridian 101 Moving Coil modules
  44. Oversized TO-3 TO3 like Yamaha 2SK77 and NEC 2D363 - Overview
  45. Stereo Amplifier with pre Subwoofer
  46. op amp slew rate question
  47. Sony ta-1055 issues
  48. Sanken ST-610 Power TO-3 Transistor Replacement for Luxman SQ-503 (SQ503) ??
  49. Magnetic Enclosure and Solid State amps
  50. Pre-Amp Issues... Denon PRA-1000 Please Advise....
  51. Advice needed on replacing an Adcom GFA 545
  52. Can Feedback Servo Harm Your Amp?
  53. Adcom preamp repair -- advice needed
  54. Power Amplifiers Power Consumption
  55. KT841 and KT826 datasheet, help !!!
  56. Parallel output with/without matched devices
  57. German Translation Needed: Bias Setting for Denon PMA-520
  58. Adding Additional Outputs to An Existing Denon PMA-520 Integrated
  59. Old Guitar Preamp - First Stage - Please review for issues
  60. Take a picture of your Krell KAV-300i please?
  61. Power Amp PCB design, grounding
  62. Finished - SymAsym "AAK" with softstart
  63. how does a LEF (load effect free) amplifier work?
  64. Blaupunkt XP240+MA240 schematic/circuit plan
  65. Cooling/heatsink option
  66. big mosfet wire mixup...
  67. BUZ 901x4s 500w Mosfet - Has anyone ever used these - I am about to!
  68. Onix OA20 Repair Advice
  69. Help identifying caps in Pioneer SA-5300...Thanks
  70. Adcom 565 DED!!! Soft Start Board?
  71. Massive 2nd harmonic reduction, why does it happened?
  72. Anyone upgraded a 740A Cambridge Audio ?
  73. Revitalization suggestions for my 22 year old Ion mono amps
  74. Rotel RB 1080 Glue Problem
  75. preamps, ss versus tubes
  76. Capacitors
  77. Few question , plz help
  78. Does my Onix OA21 have Dual Primaries 120-230?
  79. CM LABS 914a original fuse rating?
  80. Help ! Need source for PS caps
  81. P170 Power Amp My First Post
  82. Fixing a Marantz SR8000 (fried input)
  83. Please Help ID this... Diode?
  84. Can someone help me find a rackmount case in the UK please?
  85. Rebuilding Soundcraftsman amp. Need advice, ID burnt resistor??? Pix attached...
  86. Link:some vintage japan machines
  87. Looking for Schematic for Soundcraftsman Amp MA-5002
  88. Logitech Z-5300: Amplifier has a bad satellite output
  89. Altec 9440A DC Offset Instability
  90. out put toroids for hard speaker loads
  91. build this or not ??
  92. 2sa1909 and 2sc5101 transistor amp schematic?
  93. output pnp quasi amp need?
  94. NAD372 query
  95. Building a Bass SS amp out of a old car subwoofer...need advice!
  96. ATS MC preamp review needed
  97. Looks like SRPP ?
  98. Spectral Power Amp/Preamp confrontation
  99. Sub-amp module or stereo power amp
  100. soundstream 604 gremlin help
  101. Darlington or Mosfet?
  102. Linsley Hood's all-mosfet power amp
  103. Questions about the humble follower
  104. QSC audio - floating supply amplifiers
  105. Leach Low-TIM amp with less power/lower voltage rails
  106. A&R CAMBRIDGE ARCAM ALPHA problems.
  107. Broken Sony TA-N330ES (2SC2921 Transistor)
  108. Creating center tap from two transformers
  109. solid state, unity gain preamp
  110. Home HiFi Audio Solid State Devices from Motorola - various pics; Model No wanted
  111. cambridge azur 740A
  112. how work this amp?
  113. Problematic receiver - Luxman R-1050
  114. Output capacitor: subjective and objective views?
  115. ss/chip amp hybrid?
  116. Brionvega "RR 126" Radiofonografo stereofonico from 1965 schematic wanted
  117. Sanken 2SA1216 2SC2922, Genuine and Fake pictures
  118. 500va transfomer 3 secondaries no centre tap
  119. Power amp circuit with PrAT wanted
  120. DC-DC Converter
  121. Any notice??
  122. McIntosh MA6100
  123. DC on output of Chinese 'current mode' ebay amplifier
  124. Power Amplifier from the German Brand "Daub"
  125. Best replacement transistors for this amp?
  126. Altec Lansing Solid State Amps 1590B, 1590E, 771B, 771BX and "SYSTEM CABINET"
  127. amplifier .... procedure
  128. PRIMARE A20 MK II no output
  129. Op-amp selectable gain +/- 1.0
  130. Need so help with an AMP question
  131. two articles by Mills & Hawksford from 1989
  132. Cambridge Azur 640A V1 Buzz
  133. ETI System A pre amp by Stan Curtis. Full article.
  134. Analog Devices -- some noise math videos
  135. Thick Film Hybrid (not monolithic) Integrated Circuit Amplifier - Overview
  136. N.Sano, T.Hayashi, H.Ogawa,"A high-efficiency class-A audio amplifier", AES preprint
  137. QUASI Amplifier for Beginners
  138. Replacing CJD capacitors with K40y-9
  139. sansui au-6900
  140. Transformer issues? Perreaux 2150B Pix, Schematic...
  141. designing TGM3 - output Triples
  142. SAE C3A Service Manual
  143. DH 220 lost a channel
  144. why high current amplifiers?
  145. DIY amp for active subwoofer?
  146. Vintage AMPS in Nigeria?
  147. One channel of my Parasound HCA1000A bit the dust
  148. SAE R-102 Need help
  149. Replacing Bias IC with Individual Transistors
  150. +/- 85 volts symmetrical power supply
  151. P68 ...upgrade ( ??? )
  152. Classic Aragon (2004, 2004 MK II, 4004, 4004 MK II ) problems, experience and repairs
  153. Optical Attenuator/switches... any one ever even seen these. Opto isolated FETs
  154. Carver HR 875 pre-out bass distortion
  155. Vishay/Siliconix vs. IR irfp150
  156. problem in transistor test
  157. Looking for recommendations on TO-220 package GSD (Hitachi) pin-out MOSFETs
  158. Sony receiver won't turn on - need help
  159. what is the best to build?
  160. Finished Nmos200
  161. PP buffer question
  162. which NAD older generation amps & integrated amps are bipolar or mosfet?
  163. QUAD 909 Stereo - How to Mono?
  164. Ultra low noise amp with JFET's - How to reduce the THD ??
  165. fisher ca2110 amp help
  166. Simple classA power amplifier
  167. Weird oscillation problem
  168. Welling HS-8 Powered subwoofer problem..
  169. Where to buy power amps kits here in the usa?
  170. Very Old Mk1 Audiolab 8000A DIN sockets
  171. OPS topology
  172. Rotel RA-960BX power conversion
  173. Can this work ?
  174. Transistor substitutes
  175. What type of integrated amp is this please.
  176. Rotel RMB- 100
  177. Rotel RMB- 100
  178. need advise in SAE C3A retrofit
  179. Sugestions needed on power amp schematics to fit these MOSFETs.
  180. Concept 16.5 Issues.
  181. Looking for Aragon IPS (or equivelent)
  182. repairing Event 20/20bas active speakers
  183. studiomaster clip fault
  184. protection circuit for amps
  185. PO3_150W_Power_amp
  186. Diode Clipper ?
  187. help required with img stageline sta 750 schematic
  188. Scalar Audio Power Amplifier
  189. Peavey Mace VT series
  190. inca tech claymore mk3
  191. Power J-fet + PNP buffer
  192. Low and distorted output after amplifier heats up
  193. Look for Amplifier tda2052
  194. Active crossover modification
  195. Restek Fantasy amp cap upgrade + opamps and Bursons!
  196. mosfet schematic
  197. Tuning the DX Blame amplifiers, for newbies...
  198. Substitute for 2SC3421/2SA1358 Drivers
  199. Nad 304 problem again..help me with r333
  200. Quad 909 buzz problem
  201. Help! Marantz SR-8500 that is clicking
  202. a Greek catastrophe
  203. Vintage Transistors
  204. Isolating power transformer from chassis
  205. variable resistor
  206. Quad 44
  207. Qsc mx 1500 120v
  208. rel q50 sub amp problem!
  209. Making a solid state safe to work on when you can't reach the caps
  210. Arcam Alpha 8 DEAD
  211. The qla amplifier
  212. transistor or fet Tone control circuit
  213. NAD C 300 AMP + Smoke = :(
  214. Which is Beter Quasi Or Non Quasi
  215. Another 555 question
  216. fake components identification site
  217. Integrated audio amps without feedback
  218. Ra4001
  219. Idea for a distortion analyser on a PC
  220. Zapco Z6000C2-SL
  221. Output stage.......
  222. Which discrete amp for a +/- 48v supply?
  223. Power Amplifier blew and took a speaker with it
  224. Any experiences bypassing UF4007 with .01uF cap?
  225. making a zobel output RL, options
  226. Hill Audio TSA-1202
  227. Where to find those MOSFET'S
  228. Meridian 501 Voltage switching
  229. swinging question ....
  230. volume level meter
  231. I Need AV1000 schematic and PCB please help
  232. Sugden A21 Series 3
  233. Pioneer Sx-1980 Help
  234. Classe Audio CA-400 & Obtuse Bias Procedure (scat included)
  235. Sony TA-S7 schematics needed...
  236. Restoring a Technics SU-V6
  237. CFP output variation
  238. Please help me fix my Phonic 2500 Pot?
  239. Invitation to Analists, Engineers, Experts, theoretical, Critics, Evaluators
  240. Pioneer Japanese Schematic
  241. Adcom GFA-1 Clicking relay
  242. What caps?
  243. Crate amplifier problem
  244. Is it possible to build a good amplifier out of junk parts?
  245. Thiele-Small reloaded with LTspiceIV
  246. low noise discrete opamps
  247. AVFB loudspeaker
  248. Signal Capacitors - Japan vs Thailand
  249. another NAD 304 whit the red light on...
  250. OPA627 at +/-5V in Sony CDP-508ESD

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