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  1. A Low Distortion Amplifier Based on a "Tandem" Correction Scheme Powered by a Modifie
  2. Peavey Series 300 mixer/amp scehamtics
  3. Peavey Renown 112 schematics
  4. Low Noise opamps for 2014?
  5. VAS current limit for Blameless Amp
  6. 12V fan replace 24V?
  7. peavey pv2600 dc kick on power off
  8. need to build guitar pre-amp
  9. unstable DC offset
  10. 100W Class B amplifier project
  11. NAD 3240PE schematic - READABLE!
  12. Clipping indicator problems
  13. GFA 535 Input Sens & Preamp Output Voltage
  14. To reask a question that's been asked a million times, any harm in leaving your class
  15. !!!problem in increasing voltage capacity in power amplifier
  16. Challenge Mark 1B Receiver-Pioneer Clone??
  17. Sony STR-DB940 no sound
  18. aragon 4004 Mk 2 restoration
  19. MX50 amplifier compensation tuning
  20. Crundh bmx1000
  21. Sony TA-FB940R problem
  22. Power transistors in Luxman L-430
  23. Need help diagnosing amplifier fault (oscilloscope examples inside)
  24. Luxman C-120a Volume Pot extra terminals?
  25. Technics SA-EX 300
  26. Crown XLS 602 ( D series )
  27. Do amps without gnfb ring into capacitive loads
  28. ZCA amplifier DC Servo any possibilities?
  29. Rotel RA04 SE,Service Manual/Schematic
  30. NAD C370 Diagnosis / Repair Help
  31. IRF610 SRPP (THD=.35%@1W)
  32. Hiraga 30W.
  33. Simple op-amp question
  34. Laney AH200
  35. Fisher 220T needs help...
  36. B&K ST-202+ hum
  37. Ferrograph F307
  38. Bias and ultimate phase
  39. GainWire-CLASS-A-poweramp NGFB
  40. What about this amplifier?
  41. Yamaha M-4 popping noise and level fluctuations
  42. About preamp out - amp in matching.
  43. conterpoint NPS-100E help
  44. carver ca400
  45. Pioneer SX838 has hot components on power supply board
  46. BG7 v4.2 - my own blame
  47. Spirit Folio F1 14:2 No XLR Output?
  48. NAD power ratings?
  49. Who has the strange/earliest version of Mcintosh MC250 schematic?
  50. AB class amplifier in LTspice
  51. Blown capacitor, symptom or cause?
  52. Sansui noisey controls
  53. I need a mono preamp
  54. Hiraga amplifier Mosfet insulation
  55. IRF511 Simple SRPP mosfet amplifier circuit
  56. Peavey PV900 voltage measurements
  57. Hybrid single-ended digital input.
  58. Possible DC on output of my pre-amp?
  59. Bias pots keep rising?
  60. A.S.P. - Autonomous Speaker Protection system
  61. audio analogue maestro cd mk1
  62. Need help with Denon AVR 1909
  63. Loudspeaker-Amplifier Interaction
  64. Need help with a Rotel RA-970BX
  65. Strange slight hum + noise issue
  66. SS Class A Input/Output AC-coupling caps: How big = too big?
  67. Audiosector LM3875 Amplifier Help! / Questions
  68. Cree CMF10120D
  69. Calculating current draw of SS Class A amp
  70. B&K amplifier ST140
  71. Voltage Regulator 'CV/ABV'
  72. RJM Audio R40 (make fun of my amp)
  73. monacor sta-500 schematic
  74. Schematic Monacor sta-500
  75. Electrocompaniet power amp repair
  76. Searching fro Proton 1100 Preamp
  77. Very simple quasi complimentary MOSFET amplifier
  78. subwoofer amplifier with 2sa1943&2sc5200
  79. Rotel RA-04: There is still sound even volume control is turned to zero.
  80. Simple class b amplifier problem
  81. Home theater subwoofer input board question
  82. Luxman LV-105u MOSFET upgrade success
  83. UA Solo-110 Regulator Problem
  84. Little dual mono... Any ideas?
  85. COUNTERPOINT NPS-100 BIAS
  86. Advice for new DIY Ampli
  87. modifying a Sanyo JCX-2600K
  88. Re-Capping Luxman M-120a Power Amp Advice sought
  89. Mark Levinson 23.5 bias procedure
  90. Recommend me a project.
  91. Opamp based power amp
  92. 25wpc mosfet mapl-in kit wipes floor with 2 x cambridge A60 biamp
  93. solid state plate amp KIT
  94. Just an observation about voltage swing in actively crossed-over tweeters.
  95. dirkwright line stage preamp
  96. Sought expert advice on my amplifier circuit
  97. Smokin' Marantz SR1000
  98. conterpoint NPS-100
  99. Dx Amplifiers, all models will be shown here
  100. A more efficient class A output stage
  101. Musical Fidelity A1 Channel Imbalance
  102. Headphone amp - POP sound will powering ON and OFF
  103. Multi pack smd/tht input transistos
  104. The many versions of the NE5532 and it is confusing!
  105. Quad 34 on/off switch. Desperate.
  106. Are Proton AA1660 amplifier still available?
  107. Recap with Reason: Sony TA-N80ES Amplifier Refurbishing Project
  108. Output power - high voltage or high current?
  109. Faulty JVC MX-GC5
  110. NAD 1300 - Problem with static
  111. voltage doubler for TPS7A4700
  112. Ultra Low noise voltage regulator IC till 80Volts?
  113. NAD amplifier disabling Power Envelope circuit
  114. STR-DN1000 power-up problem
  115. What solved the problem...
  116. Kenwood Ka-2600
  117. Rotel RA840BX service
  118. Finishing a custom made power amp...
  119. aqvox + primare
  120. NAD 3300 Amplifier repair question
  121. Proton AA1660 switch issue
  122. 2sk1058 for class A what should be the max heat dissipation preferred?
  123. need help with crest 2500 poweramp
  124. (ask) ZCA 2sk1058 mosfet amplifier
  125. Threshold SA-1 keep main fuse blown
  126. Two audio schematics-comment?!
  127. SuperA Class AMP "Nataly EA2012"
  128. V.2012 PRO. Composite Audio amplifier
  129. 900W Class H Power Amplifier
  130. PCB for audio ammplifier with mj15003/mj15004
  131. Creek 4240 Volume / channel issue
  132. Peavey PV-500 schenmatics.
  133. output inductor placement idea, does it work
  134. Help with ocillating amplifier !!
  135. What headphone amp to build?
  136. The David N.J.White 100W MOSFET amplifier
  137. "Dumb" Krell Class A Question
  138. Quad 306, an underrated masterpiece?
  139. Yamaha PC-2002M
  140. Marantz 1090 shorted output stage
  141. Audiophiler Capacitor Red compared to any Mundorf Supreme as coupling cap?
  142. curious observation re: Hafler TA-1100
  143. LME49810 minimum safe working voltage not according to the datasheet
  144. Experience with Savoy G3
  145. Rotel RA-840BX3 repair?
  146. Help hooking up transformer
  147. Hafler dh200 2sk134 mosfet transistor
  148. pioneer sx1010 zener diode voltage
  149. Adcom GFA 5400 questions
  150. Measuring Power Amp Output Impedance
  151. Skytec PA-200, smoke and volume not working
  152. NAD 7155 Preamp help needed
  153. cyrus 8v2 with buzz after 2 hours
  154. Wilson-Cfp by Stee
  155. Problem with DC offset and stability
  156. Sansui AU-517 Capacitor Recommendation
  157. Acurus RL11
  158. Kenwood KR-V55r DC present on both channels. A lot.
  159. Pioneer sx 1010 power problem
  160. Onkyo M-504 Upgrade to LED lights? Help!
  161. Subwoofer amp - too much bass!
  162. Help to fix C-Audio GB402 Amplifier
  163. NAD C320 fixed (another protection circuit problem)
  164. If replacing differential input pair; also replace current source transistor?
  165. One single output pair per channel is a good thing ?
  166. Quad 99 system transformer hum
  167. calculating the resistor & capacitor values in class a amplifier
  168. Lots of noise when input is unconnected
  169. Mosfet source follower output impedence
  170. Harman/Kardon 430 - Need help with strange powerup noise
  171. Gallien Krueger 800RB Hi Channel Problem
  172. Transistor heatsink question
  173. lme49810 DC servo circuit.
  174. 300w power amp
  175. What can cause noise in this design?
  176. SYBELIUS 3 plus - ultimate high design
  177. Help repairing Sub AMP
  178. Sansui Diamond Differential PA Simulation and possible build
  179. Krell KV300i input selector board removal
  180. Replacment transistor for hitachi 2sc2b1 ? Its in a Sansui AU 555 A
  181. Yamaha M45 low pwr issue pretty interesting.
  182. Brocken amp..noise like thunder
  183. Rails Decoupled SE Amplifier
  184. DVD/CD output and power amp input specification.
  185. Bose 550 Receiver Has DC on outputs
  186. AEQ model 250 schematic
  187. Transformer coupling instead of cap?
  188. Krell 200S
  189. HH Electronic VX-150 MosFet
  190. Power supply for power amp.
  191. Making a VCO. Design help needed.
  192. DoZ in a Hafler 220? Or. . .?
  193. Roland RE-201 tapeecho improvements
  194. Burmester 933 mk2 Clone from Jims Audio
  195. Harman-Kardon hk6200 repair
  196. Needed - Service Manual For Luxman L-110
  197. Powering front end of amplifier
  198. New Project: The Silver Fox
  199. Dual Diff Amp Question
  200. What can I build with these? 4 pairs of 2SC5200/2SA1943
  201. LM 3915 mode change
  202. Pioneer SX-1080, after re-cap problem w. center voltage & idle current
  203. CFA Enhancements
  204. Peavey PV900 schematics
  205. Power amp ideas.
  206. Got taken on yasmaha m45
  207. Marlboro PA chip conversion question
  208. Diagrams required
  209. Another 100W hifi amp
  210. Repair help needed - Creek Destiny
  211. Power Supply for PGA2310 project
  212. yamaha b1 amp
  213. Parasound HCA-800II and C/PT-600
  214. Peavey Delta Blues Reverb Mod
  215. Help, In need of Service Manual for Cambridge Azur 640A V2
  216. NAD 7250PE Repair From Driving a Shorted Voice Coil?
  217. Need help with college project - Trying to build a 3 stage amp but I'm lost
  218. Digital Attenuator for Balanced Lines?
  219. Onkyo R1 AV amp
  220. GFA 5503 Bias adjustment
  221. Onkyo Dynamic Four 800 - Schematic for modification
  222. yamaha A-1020 amp
  223. Changing my old VFA designs into ONE-BEND CFA plus Current Drives
  224. H/K Citation Sixteen Parts
  225. Rotel Rb890 hum on one Channel
  226. Sansui AU555-A D001/D002 replacment diode?
  227. Diamond Wilson CFP - Roger Amp
  228. DIY Buffer Pre Amplifier with phono stage
  229. Single ended class a build. noob question
  230. Experimentations on Regulators
  231. Perfect Stranger - Innovative Amplifier
  232. Pioneer amp board with IC drivers.
  233. Technics SA-80 distorted right channel
  234. Please help educate - T300 & VSSA level matching
  235. transformer amplifier zero feedback
  236. What do these resistors do? :(
  237. Watercooled HEXFET Power Amplifier
  238. A simple question about performance
  239. bridge adapter
  240. CROWN DC-300A SERIES II RESTORATION
  241. OLDER PIONEER PREMIER Specific Amp line
  242. Resurrecting a BGW 750B
  243. Op-amp swapping MC330789 to OPA627
  244. Sudgen p28 Bias current
  245. Rotel service manual biasing...
  246. My Blameless
  247. Amber Series 70 Fuses
  248. Bi-Pak AL60
  249. yamaha M35 amp led meter
  250. Yamaha M45 amp led circuit schematic

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