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  1. Defektive processor Marantz SR-14!
  2. Grounded bridge implementation with LME49830?
  3. Matching of ECW20N20-Z easier as stated in the Profusionplc site
  4. what happens if the voltage of the output stage exceeds the VAS Stage in LME amps
  5. Drivers for the Exicon Lateral Mosfets? ECW20N20-Z n ECW20P20-Z
  6. Triangle TE-60 does anyone know how to bias?
  7. Yamaha MX-1000 pre amp question
  8. Yamaha MX-1000 pre amp question
  9. SOA Calculations
  10. Base current in a differential amplifier
  11. Sharp SX-9860
  12. Why so few SEPP designs ?
  13. how to remove the subsonic filter of my rega inteamp
  14. Faster VAS/driver transistors
  15. Touble with Rod Elliott´s M27A Poweramp distortion
  16. Transformer Input Mic Pre w/ 9V Battery + Spare Parts?
  17. Schematic for Behringer Eurolive B1500 Pro
  18. Sansui output stage fault?
  19. Technics SE-A900SM2 Help
  20. AECA
  21. lm4702 with one pair 2sc5200 1943 bias at 1Amp per transistor at 22V?
  22. Amp Topology
  23. How to make a low distortion lateral MOSFET amplifier?
  24. Oil cap question
  25. Sansui AU-X1 restoration almost finished...but
  26. Keantoken-H Amplifiers
  27. resistors with long legs
  28. OP-amp + Class A MOSFET follower
  29. Magnetic_Induction_Loop
  30. GLA (good little amp) "survivor"
  31. RX-V1 Lightning Damage
  32. Onkyo M-504 Protection Circuit
  33. Using error correction methods with lateral MOSFETs
  34. Schematic for Mackie arm 1801 sub
  35. Make a serius PA amp from old damaged amplifier
  36. How to put a tone defeat mod to my amp?
  37. possibility of LME49810 without Negative feedback?
  38. Number of paralleled output MOSFETs! Please help me here!
  39. Behringer epa900 schematic
  40. Dx Super A builder's thread
  41. Respected and reliable manufacturers
  42. Revolution in A-B Class Amplifiers
  43. Problems with slew rate?
  44. Gate protection with zener/diode combination
  45. HCA-1000 Repairing Left Channel
  46. sony st-242s tuner
  47. Pioneer A-0012/A-27
  48. Audioanalyse PA90 mod, help?!
  49. Lamp set for Mcintosh MA6400
  50. Rebuilding Harman Kardon Citation 16A! Please help!!
  51. MC-2105 Pot/Switch Cleaning ?
  52. bridging (BTL mode) P3A amplifiers
  53. This amps can survive in the real world?
  54. Nonlinearities in a tube amplifier
  55. Roksan Kandy MK3 upgrades
  56. Marantz 1250. Evolution in sound?
  57. Help
  58. Current Mirror
  59. LM4562 and LM4702 board - any thoughts?
  60. F5 output transistors blown?
  61. upgraded opamp - little sound from left channel?
  62. MOSFET output stage drivers
  63. wooden cabinet for SS power amplifier
  64. Prism Audio LA series amplifier modules, any opinions of their sound?
  65. 200W MOSFET CFA amp
  66. Demonstrating that TPC and so-called "TMC" are related
  67. AX11 PSU CIRCUIT PROBLEMS
  68. Making more powerful amps. Voltage ratings of my op-amps are being exceeded
  69. Single Supply Class AB amplifier and PSU. Regulated,capacitance multiplier,or both??
  70. Where have all the Low Noise Transistors Gone?
  71. Pioneer A400 How Can I Connect An External Phono Stage
  72. need suggestion for modd my hiraga le classe a 30 watts
  73. Jfet Idss Tester
  74. Good integrated amp - Sony TA-700ES
  75. Current Dumping Amplifier
  76. A simple Class A Follower
  77. substitute for 2sd1266 and ksd2058
  78. BGW 250D power transistors
  79. Sydney repair for rare Quantum 202 amp?
  80. SWR SM-900 Power Supply Filter Board
  81. Compensation Advice Needed
  82. NYTECH Audio is back ....
  83. Peavey pv 2000 outputs
  84. Witched Marantz model 2252
  85. Kenwood KA-1500 crackling
  86. Where to buy Amplifier enclosures in South Africa
  87. Best noise performance with what SMD?
  88. Crown XLS 402 with weird oscillation
  89. Issues with a solid state Marshall Guitar Amp
  90. luxman M-03 impedance
  91. Fixing my Behringer A 500 amplifier
  92. DC coupled preamp?
  93. solid state organ amp conversion to guitar
  94. rcf mfa 1200 power ampl circuit
  95. amplifier PCB, question on overall grounding layout
  96. Combining the best of Input and Miller Compensation in lme49830?
  97. 20k hz and beyond?
  98. Carver Receiver and DC Offset
  99. Output DC block protection: still necessary?
  100. Help With Hafler P4000 VDC on output
  101. LSJ74
  102. Hello
  103. Lateral mosfet Protection Characteristics
  104. USB AD/DA card for amp measurements?
  105. What does this do?
  106. Marantz pm6004 odd crackle noise+how to solve
  107. deucecoupe
  108. REL Q-Bass amplifier
  109. Solid state repairs in Europe
  110. MOSFET replacement queston. K135 and J50 with BUZ900/BUZ905 vs BUZ901/BUZ906?
  111. Safe to disconnect fans on a 500 watt amp?
  112. hifi tuning fuse -amp overheating ?
  113. Anyone Build This?
  114. Power MOSFETs gate to source voltage drop
  115. Schematic for power supply for amplifier Technics
  116. Learn something
  117. Bakoon Satri amplifier kit on eBay
  118. RERAY SPST for Mcintosh c32
  119. Retro amplifier 50 watt circuit
  120. JLH -ETI 80W amplifiers and depletion mode Mosfets
  121. Output voltage swing.
  122. onkyo tx sv828thx crackle left channel
  123. 2SK1058/2SJ162 Where to find or replace
  124. xti 2000 repair crown
  125. Power surge burnt my stereo amplifier?!
  126. FFT: Wide-band peaks?
  127. 2db maybe more lower channel?
  128. How to reduce THD20 in a lateral MOSFET amp?
  129. DX Blame MkIII - 2013 builders thread.
  130. Equivalent predrivers to replace 2SC3503/2SA1381 pair
  131. Need Stax SRA12s Service Manual
  132. mystery high current problem solved
  133. Stabistor diodes for biasing SS output stages
  134. BJT output vs LMOS output
  135. What to do with a GFA-555. Project Suggestions?
  136. Best Quad Op-Amps (Operational Amplifier IC's) for Parametric Equalizer
  137. Revevealing Slone L-MOS 6.21 (OptiMOS) secrets
  138. Over current protection
  139. 5.1 Channel Amplifier design required
  140. rotel bias
  141. TO-3 16 HeatSink
  142. Technics Flat Pre-amp SU-9070 circuit design
  143. Subwoofer Plate Amp Repair
  144. A simple Baker clamp for the Blameless
  145. VSTT
  146. MAS SPA-100 left channel weaker sound
  147. JVC AX-55 VINTAGE OUTPUT TRANSISTORS BLOWN UP
  148. NAD C325 BEE about to explode?
  149. Yamaha PC2002M Help !!!
  150. MOSFET amplifier with high THD levels
  151. input signal deformed / 3rd harmonic
  152. Marantz 66PMSE KI
  153. my last amplifier design "911"
  154. PSU help needed
  155. lm4702 with one pair of output devices stable with 18pf compensation cap?
  156. psu bank with silmic 2?
  157. series output transistors
  158. frequency divider amp
  159. AMPLIFIER UNIT FOR PHILIPS HTS3150
  160. Antilia 3 an inverting multiple CFP
  161. Need help with TPC/TMC
  162. 2n3055
  163. Amplifier schematic just for fun
  164. Help EV 7100 power amplifier
  165. Help with designing a PCB for this amplifier
  166. Purpose of this capacitor in the attached schematic?
  167. BGW Model 50A running hot
  168. Repairing an NAD 3140
  169. How to accurately make cutout holes in ABS plastic
  170. Winter power amp build
  171. MOSFET amp, oscillations and protection circuitry
  172. BUZ901/906 poor modeling?
  173. DC servo a good or a bad idea
  174. What kind of IPS topology is this?
  175. Open loop gain peaking
  176. Old Wireless World magazine articles...
  177. WEGA 3201 repair
  178. Dx Armagedon will be released next Christmas - 2013
  179. Alternative output transistors for the Baby AKSA 55
  180. Audio amplifier with 2n3005
  181. Unknown Poweramp PCB
  182. AV 400 Pcb
  183. pioneer sa-560 tone pots
  184. Hi Frequency Amp
  185. Goldmund Telos service manual
  186. The Yamaha A-7xx series
  187. PRE AMP
  188. simple 7 line mix and amp
  189. Strange behavior in a vintage Sony TA-3120A amplifier
  190. Rasing toroid transformer off the chassis
  191. Schematic Needed Realistic STA-65 (original)
  192. Amp Assistance
  193. Any body out there recapping amps?
  194. Sony Receiver STR-DE875 - Low Volume Right Channel
  195. Denon 2809ci Audessey Setup Mic
  196. how to learn to make schematics from nothing
  197. biasing to 700ma per IRFP240 at +/-30Vdc
  198. Class a/b amp
  199. yamaha ax 396
  200. Leco complete amp with SMPS.
  201. 120w Amp new studies (Proto)
  202. First DIY solid state
  203. Why don't more people do this mod?
  204. Power Amplifer
  205. Peavey 112 Max Bass - request for schematic
  206. Sziklai diamond buffer class A Push–pull for hybrid amp
  207. Anyone recognise these ?
  208. PS Audio 250 mono block input amp help please
  209. NOOB
  210. Acostic question
  211. Mod Upgrade of BK ST-210 commercial amp
  212. Krell KAV 280cd
  213. Power amps, dynamics and sound levels at home
  214. Yet another SWPTC Tigersaurus Question
  215. Panasonic/Technics SE-TX100
  216. Grandma's Grundig RF150
  217. Help Replacing Yamaha A760II Lamps With LEDs
  218. Meridian 557
  219. Jungson JA88D-09 getting hot
  220. Newbie question - how to tell if an amplifier is bridgable
  221. ReDesign Amplifier Using IRFP240 & IRFP9240
  222. Audio Power Transformers
  223. stability issues with multiple output pairs
  224. Arcam Delta 290
  225. Modifying Tone Control (cut/boost)
  226. Questions about output inductors
  227. THD changing with load resistance
  228. two pole compensation for lme4702 lme49830
  229. SWTPC Tiger .01
  230. Noob looking for help
  231. total noob+dying amp questions
  232. Mixing LR for a sub.
  233. 100W audio amplifier with Ne5534
  234. Beomaster 6000
  235. Accuphase
  236. Topology I've never seen
  237. Differential Complementary Feedback Quad (DCFQ) From Bob Cordell
  238. BK mosfet module upgrade test bed (100w)
  239. What is the importance of IDSS value and matching in amps using jfets
  240. Kind of current mirror.
  241. LM384 - No Output -
  242. Which kind of topology is this amp? (Attempting repair)
  243. ev7300 not putting out
  244. What limits the power?
  245. SEMLAB LATERAL MOSFET MODELS ALF08N20V, ALF08P20V, ALF16N20W, ALF16P20W
  246. Time Reverser circuit !
  247. 2N3055/MJ2955 OCL Stereo Amp - £4.70 on ebay...
  248. 300+300 WRMS Power Amplifier. Lots of pictures.
  249. YJ-003 TA2022 Hissing
  250. Denon DRA-25L Display Problem

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