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  1. 2sa1909 and 2sc5101 transistor amp schematic?
  2. output pnp quasi amp need?
  3. NAD372 query
  4. Building a Bass SS amp out of a old car subwoofer...need advice!
  5. ATS MC preamp review needed
  6. Looks like SRPP ?
  7. Spectral Power Amp/Preamp confrontation
  8. Sub-amp module or stereo power amp
  9. soundstream 604 gremlin help
  10. Darlington or Mosfet?
  11. Linsley Hood's all-mosfet power amp
  12. Questions about the humble follower
  13. QSC audio - floating supply amplifiers
  14. Leach Low-TIM amp with less power/lower voltage rails
  15. A&R CAMBRIDGE ARCAM ALPHA problems.
  16. Broken Sony TA-N330ES (2SC2921 Transistor)
  17. Creating center tap from two transformers
  18. solid state, unity gain preamp
  19. Home HiFi Audio Solid State Devices from Motorola - various pics; Model No wanted
  20. cambridge azur 740A
  21. how work this amp?
  22. Problematic receiver - Luxman R-1050
  23. Output capacitor: subjective and objective views?
  24. ss/chip amp hybrid?
  25. Brionvega "RR 126" Radiofonografo stereofonico from 1965 schematic wanted
  26. Sanken 2SA1216 2SC2922, Genuine and Fake pictures
  27. 500va transfomer 3 secondaries no centre tap
  28. Power amp circuit with PrAT wanted
  29. DC-DC Converter
  30. Any notice??
  31. McIntosh MA6100
  32. DC on output of Chinese 'current mode' ebay amplifier
  33. Power Amplifier from the German Brand "Daub"
  34. Best replacement transistors for this amp?
  35. Altec Lansing Solid State Amps 1590B, 1590E, 771B, 771BX and "SYSTEM CABINET"
  36. amplifier .... procedure
  37. PRIMARE A20 MK II no output
  38. Op-amp selectable gain +/- 1.0
  39. Need so help with an AMP question
  40. two articles by Mills & Hawksford from 1989
  41. Cambridge Azur 640A V1 Buzz
  42. ETI System A pre amp by Stan Curtis. Full article.
  43. Analog Devices -- some noise math videos
  44. Thick Film Hybrid (not monolithic) Integrated Circuit Amplifier - Overview
  45. N.Sano, T.Hayashi, H.Ogawa,"A high-efficiency class-A audio amplifier", AES preprint
  46. QUASI Amplifier for Beginners
  47. Replacing CJD capacitors with K40y-9
  48. sansui au-6900
  49. Transformer issues? Perreaux 2150B Pix, Schematic...
  50. designing TGM3 - output Triples
  51. SAE C3A Service Manual
  52. DH 220 lost a channel
  53. why high current amplifiers?
  54. DIY amp for active subwoofer?
  55. Vintage AMPS in Nigeria?
  56. One channel of my Parasound HCA1000A bit the dust
  57. SAE R-102 Need help
  58. Replacing Bias IC with Individual Transistors
  59. +/- 85 volts symmetrical power supply
  60. P68 ...upgrade ( ??? )
  61. Classic Aragon (2004, 2004 MK II, 4004, 4004 MK II ) problems, experience and repairs
  62. Optical Attenuator/switches... any one ever even seen these. Opto isolated FETs
  63. Carver HR 875 pre-out bass distortion
  64. Vishay/Siliconix vs. IR irfp150
  65. problem in transistor test
  66. Looking for recommendations on TO-220 package GSD (Hitachi) pin-out MOSFETs
  67. Sony receiver won't turn on - need help
  68. what is the best to build?
  69. Finished Nmos200
  70. PP buffer question
  71. which NAD older generation amps & integrated amps are bipolar or mosfet?
  72. QUAD 909 Stereo - How to Mono?
  73. Ultra low noise amp with JFET's - How to reduce the THD ??
  74. fisher ca2110 amp help
  75. Simple classA power amplifier
  76. Weird oscillation problem
  77. Welling HS-8 Powered subwoofer problem..
  78. Where to buy power amps kits here in the usa?
  79. Very Old Mk1 Audiolab 8000A DIN sockets
  80. OPS topology
  81. Rotel RA-960BX power conversion
  82. Can this work ?
  83. Transistor substitutes
  84. What type of integrated amp is this please.
  85. Rotel RMB- 100
  86. Rotel RMB- 100
  87. need advise in SAE C3A retrofit
  88. Sugestions needed on power amp schematics to fit these MOSFETs.
  89. Concept 16.5 Issues.
  90. Looking for Aragon IPS (or equivelent)
  91. repairing Event 20/20bas active speakers
  92. studiomaster clip fault
  93. protection circuit for amps
  94. PO3_150W_Power_amp
  95. Diode Clipper ?
  96. help required with img stageline sta 750 schematic
  97. Scalar Audio Power Amplifier
  98. Peavey Mace VT series
  99. inca tech claymore mk3
  100. Power J-fet + PNP buffer
  101. Low and distorted output after amplifier heats up
  102. Look for Amplifier tda2052
  103. Active crossover modification
  104. Restek Fantasy amp cap upgrade + opamps and Bursons!
  105. mosfet schematic
  106. Tuning the DX Blame amplifiers, for newbies...
  107. Substitute for 2SC3421/2SA1358 Drivers
  108. Nad 304 problem again..help me with r333
  109. Quad 909 buzz problem
  110. Help! Marantz SR-8500 that is clicking
  111. a Greek catastrophe
  112. Vintage Transistors
  113. Isolating power transformer from chassis
  114. variable resistor
  115. Quad 44
  116. Qsc mx 1500 120v
  117. rel q50 sub amp problem!
  118. Making a solid state safe to work on when you can't reach the caps
  119. Arcam Alpha 8 DEAD
  120. The qla amplifier
  121. transistor or fet Tone control circuit
  122. NAD C 300 AMP + Smoke = :(
  123. Which is Beter Quasi Or Non Quasi
  124. Another 555 question
  125. fake components identification site
  126. Integrated audio amps without feedback
  127. Ra4001
  128. Idea for a distortion analyser on a PC
  129. Zapco Z6000C2-SL
  130. Output stage.......
  131. Which discrete amp for a +/- 48v supply?
  132. Power Amplifier blew and took a speaker with it
  133. Any experiences bypassing UF4007 with .01uF cap?
  134. making a zobel output RL, options
  135. Hill Audio TSA-1202
  136. Where to find those MOSFET'S
  137. Meridian 501 Voltage switching
  138. swinging question ....
  139. volume level meter
  140. I Need AV1000 schematic and PCB please help
  141. Sugden A21 Series 3
  142. Pioneer Sx-1980 Help
  143. Classe Audio CA-400 & Obtuse Bias Procedure (scat included)
  144. Sony TA-S7 schematics needed...
  145. Restoring a Technics SU-V6
  146. CFP output variation
  147. Please help me fix my Phonic 2500 Pot?
  148. Invitation to Analists, Engineers, Experts, theoretical, Critics, Evaluators
  149. Pioneer Japanese Schematic
  150. Adcom GFA-1 Clicking relay
  151. What caps?
  152. Crate amplifier problem
  153. Is it possible to build a good amplifier out of junk parts?
  154. Thiele-Small reloaded with LTspiceIV
  155. low noise discrete opamps
  156. AVFB loudspeaker
  157. Signal Capacitors - Japan vs Thailand
  158. another NAD 304 whit the red light on...
  159. OPA627 at +/-5V in Sony CDP-508ESD
  160. Modifying a discrete opamp
  161. good power amp schematic
  162. Which sound card and software to use for distortion measurement
  163. Possible alt. source for 2SK170
  164. Crest CPX 2600 blowned
  165. 2SC5200 for Capacitance Multiplier
  166. BatchPCB - this looks cool and useful for DIY
  167. Multi zone setup with ATI 6012
  168. amplifier
  169. Power Amp Construction inspired by Curl, Slone and Pass
  170. Origins of the Baxandall Super Pair?
  171. Toshiba Power Mosfets 2SK3497/2SJ618 - A little testing
  172. ILP HY248 module sometimes with and sometimes without DC on output
  173. mcintosh 2505 recap question
  174. EU AMP Ecodesign Working Plan 2009-2011 - No way for new Class A - AB - H & Tube Amps
  175. Why the sound is diferent?
  176. Ridiculously low distortion from brain-dead CLASS-B circuit in simulation?
  177. Denon PMA-520 Blown Outputs Perhaps
  178. Feedback for DC bias correction
  179. Passive mixer with powered preamp?
  180. Musical Fidelity P150 owners take note!
  181. Amplifier using 2SC3856/2SA1492
  182. Carver M400 PSU Repair
  183. Dead MJL3281A
  184. hardman Kardon..... experts
  185. Vintage Pioneer SA-6200 sound problem coming from power amplifier assy!
  186. Amp circuit with 2SJ50 & 2SK135
  187. yamaha cr440 dead
  188. "Audio Refinement" Complete amp blown cap & transistor: Need advice
  189. ETC QB - 6360 Amplifier
  190. input stage transistor
  191. JLH 75 Watt amp - Does anyone have the original article?
  192. Sugden A25B
  193. Where can I find IRF540 & 9540?
  194. Would this work , plz comment .
  195. Headphone Amp Gerbers
  196. New complementary V-FET amp: Best from the past ?
  197. Son of Ampzilla problems
  198. Help, Adcom gfa 585 turn On & Off thump
  199. anyone built an amplifier Distortion measurement circuit
  200. Current Mirrors (simple one vs. improved wilson)
  201. Help needed for a dead Musical Fidelity E series amplifier
  202. Accurate measurement of jfet gm
  203. Perreaux SM6 Remote Control
  204. Amplifier board for powerpod 740
  205. troubleshooting a Yamaha CR-1000
  206. Overview of Brands and Models from first Solid State Audio Amplifier Components want.
  207. my little QUASI AMP
  208. Philips Motional Feedback (MFB)
  209. Rebuilt Quad 306 channel but now buzzes
  210. Rate/comment my power amp
  211. More cheap at same cost?
  212. Overview from world's best historical and currently available electr/audio Magazines
  213. crackling from my source selector.
  214. Get Better sound Out of Any Sunfire AMP
  215. Magnet Amplifier (new info)
  216. Wiring Question for my Buffer.
  217. low pass filter and volume control pot
  218. Help inditify a capacitor type
  219. Possible 6400 hybrid project.
  220. C Audio Pulse TX4 transformer
  221. TIP127 Replacement suggestions?
  222. Simple 60dB discrete low noise amplifier (lna)
  223. Remote Control Problem
  224. Powerpod 740 plus schematic
  225. Concert set ups.
  226. Audiolab 8000a Transformer
  227. Pioneer SX 828
  228. Technics SE-9600 Stereo Power Amp
  229. Can i use these speakers with my amp
  230. Carlsbro - schematics? Marlin 1042?
  231. Servo-Sound made in Belgium
  232. Filters For Low-Noise Measurement Preamplifier
  233. adcom 5800 low power output need hel
  234. Shorted capacitor terminals on a board?
  235. Help! Adcom GFA 585 DC High offset problem
  236. Transistor replacements needed
  237. AUDIO RESEARCH SP-6A schematic
  238. Insulation between case and RCA jacks
  239. Combine amplifiers for balanced operation
  240. ppi pc4100 help
  241. Upgrading Sub Amplifier
  242. Electrocompaniet or Anthem?
  243. Help to find new mosfet thread please...
  244. Cambridge A1 mk2 Pre Amp Power
  245. Cambridge A1 (mk2) Line-Amp Stage Power Suppy
  246. Setting idle Rotel RA-870BX or Service Manual
  247. Anyone remember or have details "Practical Wireless Europa" integrated amplifier.
  248. Mitsubishi DA-A15 Schematic or Service Manual needed
  249. Potentiometers
  250. Looking for a datasheet (STK2048-II)

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