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  1. rcf mfa 1200 power ampl circuit
  2. amplifier PCB, question on overall grounding layout
  3. Combining the best of Input and Miller Compensation in lme49830?
  4. 20k hz and beyond?
  5. Carver Receiver and DC Offset
  6. Output DC block protection: still necessary?
  7. Help With Hafler P4000 VDC on output
  8. LSJ74
  9. Hello
  10. Lateral mosfet Protection Characteristics
  11. USB AD/DA card for amp measurements?
  12. What does this do?
  13. Marantz pm6004 odd crackle noise+how to solve
  14. deucecoupe
  15. REL Q-Bass amplifier
  16. Solid state repairs in Europe
  17. MOSFET replacement queston. K135 and J50 with BUZ900/BUZ905 vs BUZ901/BUZ906?
  18. Safe to disconnect fans on a 500 watt amp?
  19. hifi tuning fuse -amp overheating ?
  20. Anyone Build This?
  21. Power MOSFETs gate to source voltage drop
  22. Schematic for power supply for amplifier Technics
  23. Learn something
  24. Bakoon Satri amplifier kit on eBay
  25. RERAY SPST for Mcintosh c32
  26. Retro amplifier 50 watt circuit
  27. JLH -ETI 80W amplifiers and depletion mode Mosfets
  28. Output voltage swing.
  29. onkyo tx sv828thx crackle left channel
  30. 2SK1058/2SJ162 Where to find or replace
  31. xti 2000 repair crown
  32. Power surge burnt my stereo amplifier?!
  33. FFT: Wide-band peaks?
  34. 2db maybe more lower channel?
  35. How to reduce THD20 in a lateral MOSFET amp?
  36. DX Blame MkIII - 2013 builders thread.
  37. Equivalent predrivers to replace 2SC3503/2SA1381 pair
  38. Need Stax SRA12s Service Manual
  39. mystery high current problem solved
  40. Stabistor diodes for biasing SS output stages
  41. BJT output vs LMOS output
  42. What to do with a GFA-555. Project Suggestions?
  43. Best Quad Op-Amps (Operational Amplifier IC's) for Parametric Equalizer
  44. Revevealing Slone L-MOS 6.21 (OptiMOS) secrets
  45. Over current protection
  46. 5.1 Channel Amplifier design required
  47. rotel bias
  48. TO-3 16 HeatSink
  49. Technics Flat Pre-amp SU-9070 circuit design
  50. Subwoofer Plate Amp Repair
  51. A simple Baker clamp for the Blameless
  52. VSTT
  53. MAS SPA-100 left channel weaker sound
  54. JVC AX-55 VINTAGE OUTPUT TRANSISTORS BLOWN UP
  55. NAD C325 BEE about to explode?
  56. Yamaha PC2002M Help !!!
  57. MOSFET amplifier with high THD levels
  58. input signal deformed / 3rd harmonic
  59. Marantz 66PMSE KI
  60. my last amplifier design "911"
  61. PSU help needed
  62. lm4702 with one pair of output devices stable with 18pf compensation cap?
  63. psu bank with silmic 2?
  64. series output transistors
  65. frequency divider amp
  66. AMPLIFIER UNIT FOR PHILIPS HTS3150
  67. Antilia 3 an inverting multiple CFP
  68. Need help with TPC/TMC
  69. 2n3055
  70. Amplifier schematic just for fun
  71. Help EV 7100 power amplifier
  72. Help with designing a PCB for this amplifier
  73. Purpose of this capacitor in the attached schematic?
  74. BGW Model 50A running hot
  75. Repairing an NAD 3140
  76. How to accurately make cutout holes in ABS plastic
  77. Winter power amp build
  78. MOSFET amp, oscillations and protection circuitry
  79. BUZ901/906 poor modeling?
  80. DC servo a good or a bad idea
  81. What kind of IPS topology is this?
  82. Open loop gain peaking
  83. Old Wireless World magazine articles...
  84. WEGA 3201 repair
  85. Dx Armagedon will be released next Christmas - 2013
  86. Alternative output transistors for the Baby AKSA 55
  87. Audio amplifier with 2n3005
  88. Unknown Poweramp PCB
  89. AV 400 Pcb
  90. pioneer sa-560 tone pots
  91. Hi Frequency Amp
  92. Goldmund Telos service manual
  93. The Yamaha A-7xx series
  94. PRE AMP
  95. simple 7 line mix and amp
  96. Strange behavior in a vintage Sony TA-3120A amplifier
  97. Rasing toroid transformer off the chassis
  98. Schematic Needed Realistic STA-65 (original)
  99. Amp Assistance
  100. Any body out there recapping amps?
  101. Sony Receiver STR-DE875 - Low Volume Right Channel
  102. Denon 2809ci Audessey Setup Mic
  103. how to learn to make schematics from nothing
  104. biasing to 700ma per IRFP240 at +/-30Vdc
  105. Class a/b amp
  106. yamaha ax 396
  107. Leco complete amp with SMPS.
  108. 120w Amp new studies (Proto)
  109. First DIY solid state
  110. Why don't more people do this mod?
  111. Power Amplifer
  112. Peavey 112 Max Bass - request for schematic
  113. Sziklai diamond buffer class A Push–pull for hybrid amp
  114. Anyone recognise these ?
  115. PS Audio 250 mono block input amp help please
  116. NOOB
  117. Acostic question
  118. Mod Upgrade of BK ST-210 commercial amp
  119. Krell KAV 280cd
  120. Power amps, dynamics and sound levels at home
  121. Yet another SWPTC Tigersaurus Question
  122. Panasonic/Technics SE-TX100
  123. Grandma's Grundig RF150
  124. Help Replacing Yamaha A760II Lamps With LEDs
  125. Meridian 557
  126. Jungson JA88D-09 getting hot
  127. Newbie question - how to tell if an amplifier is bridgable
  128. ReDesign Amplifier Using IRFP240 & IRFP9240
  129. Audio Power Transformers
  130. stability issues with multiple output pairs
  131. Arcam Delta 290
  132. Modifying Tone Control (cut/boost)
  133. Questions about output inductors
  134. THD changing with load resistance
  135. two pole compensation for lme4702 lme49830
  136. SWTPC Tiger .01
  137. Noob looking for help
  138. total noob+dying amp questions
  139. Mixing LR for a sub.
  140. 100W audio amplifier with Ne5534
  141. Beomaster 6000
  142. Accuphase
  143. Topology I've never seen
  144. Differential Complementary Feedback Quad (DCFQ) From Bob Cordell
  145. BK mosfet module upgrade test bed (100w)
  146. What is the importance of IDSS value and matching in amps using jfets
  147. Kind of current mirror.
  148. LM384 - No Output -
  149. Which kind of topology is this amp? (Attempting repair)
  150. ev7300 not putting out
  151. What limits the power?
  152. SEMLAB LATERAL MOSFET MODELS ALF08N20V, ALF08P20V, ALF16N20W, ALF16P20W
  153. Time Reverser circuit !
  154. 2N3055/MJ2955 OCL Stereo Amp - £4.70 on ebay...
  155. 300+300 WRMS Power Amplifier. Lots of pictures.
  156. YJ-003 TA2022 Hissing
  157. Denon DRA-25L Display Problem
  158. 150W@8Ohm based on Blameless
  159. Matching output transistors
  160. Amp kits.
  161. Audio amplifier with damping factor>200!!
  162. RAM AUDIO BUX5.0
  163. Quasi complementary OPS protection
  164. The new Antilia version 2
  165. polypropylene caps for decoupling?
  166. What THD ?
  167. Rockford Fosgate 200ix no sound
  168. Fostex AP05 Stereo 5 Watt Amplifier from Madisound
  169. realistic mpa 80 model #32 2026 pa amp solid state humming
  170. Turn-on DC spike tweeter concern?
  171. Decoder Init Fail - Arcam Alpha 10
  172. Hybrid Valve/MOSFET Amplifier
  173. Satri schematic
  174. Mundorf silver oil at input?
  175. 220 volt low / pass filter
  176. Sziklai Output satge
  177. Marantz SR4300 repair (standby problem)
  178. 9V amplifier with lack of output swing
  179. Audison LRX4.5 car amp Review
  180. drivers for sanken 2sa1216 2sc2922?
  181. McIntosh mystery resistor
  182. What to do with this Sony V-FETS?
  183. Trace Elliot GP11 AH250
  184. Guidance on Pioneer VSX-821-K Repair
  185. Kickstarter DIY amplifier project
  186. One Channel Lower Bass/Mid Response
  187. Luxman L100 tone/low boost problem
  188. Creek 4140S2 schematic
  189. How to design a bootstrapped VAS?
  190. does it makes difference if I use Silmic 2 at the PSU bank and near transistor pin?
  191. Need guidance on repairing Arcam AVR100
  192. which direction should i go in for 100wpc
  193. IRFP 140 Soubstitute with less input capacitance.
  194. goldmund naim clone
  195. Luxman L100 tone/low boost problem
  196. Punch 200a4
  197. Hafler DH-200 Production Revisions
  198. Only low sound at max vol.
  199. Technics SU-X950 no bass?
  200. Carver TFM-35 VS. 2 Marantz MA700 s
  201. Bias adjustment Yamaha dsp a1
  202. Lost of power in one channel of a STA 322
  203. Does this type of Oscillation in preamp indicate a cause?
  204. Carver m200t capacitor/buzz issue
  205. Antilia - Definitive Diamond Amp
  206. Need help with Higra Amp Gain
  207. amp clipping and shuttingdown
  208. LME49810 with irfp240 9240 with drivers as irfp610 9610
  209. Myth or Fact about Bridged amplifiers?
  210. I want your opinion on an amplifier from the 80s..
  211. Need a Leak Stereo 70 PA board
  212. Current mirror simulation
  213. Transistors/rail voltage
  214. How does sound output on 700 watt compare to low down studio 110.
  215. Yahama m60
  216. Phase Linear 4000 power supply repair
  217. Need help with BLAZER 500w PCB
  218. limiting a preamp output
  219. First time builder, I'd like to build a power amp for my headphone pre-amp
  220. Headphone amp as a pre-amp
  221. hi can any tell me if my yamaha xs350 power amp can do a 4 ohm load in bridge mode
  222. BG3 - diamond amp - simple
  223. NAD 3020 - faulty but is it worth fighting for it?
  224. 120 watt amp in 2 ohm loud with 2n3055
  225. Large capacitors decoupling.
  226. VFA Topology Amplifiers for Audio
  227. Will capacitance changed if horizontally mounted.
  228. Implications if using of a wooden chassis.
  229. THE DOUBLE WILSON VAS
  230. How to simulate for stability
  231. Audiolab 8000x7 service manual
  232. luxman L-100 problem
  233. 2sk1858
  234. Screw heads...so many
  235. Carver PM 350
  236. CFA Topology Audio Amplifiers
  237. 2SA999 convert to american? anyone?
  238. Pioneer A-602R SR Remote cable type?
  239. 47 Treasure 0347 power amp
  240. Simple MIC Buffer Design Question
  241. SWR Redhead
  242. amplifier break frequencies
  243. Kenwood Receiver Does Not Lock onto Stereo
  244. NAD3020 fixed !
  245. Crown DC-300A
  246. vishay Dale Source Resistors?
  247. Soft start. A (new?) idea and a few questions.
  248. Amp causes speaker distortion
  249. NAD 216 THX - Make it sound better?
  250. Scott 405A integrated, quiescent setting

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