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  1. sakura av-2210 diagram
  2. TDA7293 2.1 Power amplifier board
  3. troubleshooting amp
  4. ZCA - Load resistor....
  5. TGM8 - an amplifier based on Rod Elliot P3a
  6. New amp design on elektor
  7. power amp - acceptable offset
  8. newbee phase splitter question
  9. Replacement MKP with long leads -- good idea?
  10. AMPLIMOS one stage
  11. Switching off amplifier makes pop noise
  12. Proton (NAD) 520 - replacement part
  13. Adcom GFA-545 Distortion LED Lit -w/schematic
  14. LME49810/11/30 without transistors?
  15. Moderator - I have a favor to ask regarding transistors for audio use
  16. Problem of noise when DIY Mosfet amp connected to sound card
  17. Amp for Usher S520 -MX50 SE or DX Blame ST?
  18. Suggest an Amp
  19. PCB for Amplifier with 2n3055/2mj2955
  20. Negative feedback?
  21. Parasound HCA 1000- Need Power Switch
  22. The "most powerful" Audio Transistors on today's market - Any experience with these ?
  23. Hi-Fi RIAA Phono Preamp
  24. Lme49810 with 2SC3263 & 2SA1294 output HELP!!!
  25. Bass speaker amplifier?
  26. cross-over problem
  27. Adjust your amplifier with a level!
  28. 70s Marantz PM 550 DC with silent left channel
  29. Voltage Controlled Attenuator
  30. SMT connection to copper pour?
  31. My stereo amplifiers produce mono output with stereo source!
  32. Are these 2 schematics good?
  33. quad 405 clone oscillation
  34. Nad T 763 hum in one channel but goes as warms up?
  35. Toshiba transistor recommendation for 50W Amplifier
  36. can one LME49810 drive one pair of 2sc5200 2sa1943?
  37. Very big polystyrene caps in size
  38. Tone control with frequency selector
  39. Quad 50
  40. Dx Juan layouts ideas PCB
  41. Dx Blame ST revisiting
  42. Jeff Rowland Coherence 1 - Schematic for the Modules wanted
  43. NAD 325BEE will not turn on
  44. GAS 500 Ampzilla, Thaedra II
  45. Recommendations for off-the-shelf amplifier?
  46. The question of feedback
  47. Safe Ampere Rating for 230VAC On/Off Switch for my Quad 405 Amplifier
  48. LJM L10-1 class a biasing
  49. ARCAM ALPHA 10 flashing red LED
  50. Threshold SA/4e & Threshold FET 10 hl
  51. Where did this amplifier board came from (VINTAGE!)
  52. Low noise transistor
  53. Amplifier with 2n3005/Mj2955
  54. marantz 16 bias/dc offset help
  55. Work In Progress... Leach Based Amplifier
  56. How to bias HK990
  57. VSSA Through-Hole-PCB build thread
  58. Jungson JA-88D crackling and static fixed!
  59. Diamond Differential Amplifier
  60. Constellation audio
  61. Please help with amp-decision
  62. Schematic download site
  63. Hafler DH500 PC-19 Problem
  64. KSW-12 with a blown amp (was told to post here)
  65. Complimentary pairs - matching other parameters
  66. Problem with a Dayton SA1000 Sub Amp
  67. YAMAHA PC 2002M POWER AMP
  68. Too much DC offset in P3A
  69. Exicon Lateral Mosfet doubts
  70. cheep zeners at Mouser
  71. Can someone give me more info about this amplifier?
  72. Testboard LME49830
  73. Schematic of NASA space antenna receivers or LNBs ?
  74. A1145 and C2705 interchangability?
  75. Acoustic Research S12HO
  76. Modify Luxman R-117 for DC offset Adjustment
  77. Making a simple Preamp
  78. OPA1642&LME49600 IV&AMP
  79. 60W simple Audio amplifier with TL071
  80. SKA 150watt monobloc build log. 3D designed chassis.
  81. Pathé Marconi PA 3511V
  82. Inserting a Lpad ....simples?
  83. Conrad Johnson's Solid State Amplifier Series "Motif"-new for me:Are there any Infos?
  84. balanced output Single Ended Class A
  85. Cyrus L,R balance
  86. Braiding yes or no
  87. Creek amp,hum noise
  88. Advent 300
  89. four star
  90. Question regarding BHC T-Net and Slitfoil Capacitor
  91. NAD 2100 input impedance/caps question
  92. B&K EX-442 Mods?
  93. Which amplifier is more stronger ?
  94. Benchmark has a NEW power amp.The best ?
  95. Luxman L-200
  96. nirvana amplifier
  97. Can I change capacitor for input transformer here?
  98. Newbie needs help with QSC MX700
  99. Kenwood L-09M Repairs
  100. Cyrus L,R balance
  101. Indicator lights out on my STA-2000?
  102. Battery to run small practice amp working but need help!
  103. Magnavox AstroSonic Imperial Switch on back
  104. MPF 102 Frustration
  105. Preamplifier heat
  106. Denon poa-2400 intermittent problem
  107. Recommend amp project for new member
  108. do all Amps need dc-protection ?
  109. Who is Lazy Cat and why is his amps so popular?
  110. TRANSISTOR SUBSTITUTEs
  111. RF Punch 60ix!
  112. Aragon 4004mkII: power light on, fuses all good, no sound
  113. Best Amplifier for £100
  114. Unknown connector???
  115. In what situation would a fuse on the primary windings help?
  116. Kenwood KA-3500 Amp hum transformator noise
  117. searching transistors
  118. schematics Kenwood km993
  119. Defektive processor Marantz SR-14!
  120. Grounded bridge implementation with LME49830?
  121. Matching of ECW20N20-Z easier as stated in the Profusionplc site
  122. what happens if the voltage of the output stage exceeds the VAS Stage in LME amps
  123. Drivers for the Exicon Lateral Mosfets? ECW20N20-Z n ECW20P20-Z
  124. Triangle TE-60 does anyone know how to bias?
  125. Yamaha MX-1000 pre amp question
  126. Yamaha MX-1000 pre amp question
  127. SOA Calculations
  128. Base current in a differential amplifier
  129. Sharp SX-9860
  130. Why so few SEPP designs ?
  131. how to remove the subsonic filter of my rega inteamp
  132. Faster VAS/driver transistors
  133. Touble with Rod Elliott´s M27A Poweramp distortion
  134. Transformer Input Mic Pre w/ 9V Battery + Spare Parts?
  135. Sansui output stage fault?
  136. Technics SE-A900SM2 Help
  137. AECA
  138. lm4702 with one pair 2sc5200 1943 bias at 1Amp per transistor at 22V?
  139. Amp Topology
  140. How to make a low distortion lateral MOSFET amplifier?
  141. Oil cap question
  142. Sansui AU-X1 restoration almost finished...but
  143. Keantoken-H Amplifiers
  144. resistors with long legs
  145. OP-amp + Class A MOSFET follower
  146. Magnetic_Induction_Loop
  147. GLA (good little amp) "survivor"
  148. RX-V1 Lightning Damage
  149. Onkyo M-504 Protection Circuit
  150. Using error correction methods with lateral MOSFETs
  151. Schematic for Mackie arm 1801 sub
  152. Make a serius PA amp from old damaged amplifier
  153. How to put a tone defeat mod to my amp?
  154. possibility of LME49810 without Negative feedback?
  155. Number of paralleled output MOSFETs! Please help me here!
  156. Dx Super A builder's thread
  157. Respected and reliable manufacturers
  158. Revolution in A-B Class Amplifiers
  159. Problems with slew rate?
  160. Gate protection with zener/diode combination
  161. HCA-1000 Repairing Left Channel
  162. sony st-242s tuner
  163. Pioneer A-0012/A-27
  164. Audioanalyse PA90 mod, help?!
  165. Lamp set for Mcintosh MA6400
  166. Rebuilding Harman Kardon Citation 16A! Please help!!
  167. MC-2105 Pot/Switch Cleaning ?
  168. bridging (BTL mode) P3A amplifiers
  169. This amps can survive in the real world?
  170. Nonlinearities in a tube amplifier
  171. Roksan Kandy MK3 upgrades
  172. Marantz 1250. Evolution in sound?
  173. Help
  174. Current Mirror
  175. LM4562 and LM4702 board - any thoughts?
  176. F5 output transistors blown?
  177. upgraded opamp - little sound from left channel?
  178. MOSFET output stage drivers
  179. wooden cabinet for SS power amplifier
  180. Prism Audio LA series amplifier modules, any opinions of their sound?
  181. 200W MOSFET CFA amp
  182. Demonstrating that TPC and so-called "TMC" are related
  183. AX11 PSU CIRCUIT PROBLEMS
  184. Making more powerful amps. Voltage ratings of my op-amps are being exceeded
  185. Single Supply Class AB amplifier and PSU. Regulated,capacitance multiplier,or both??
  186. Where have all the Low Noise Transistors Gone?
  187. Pioneer A400 How Can I Connect An External Phono Stage
  188. need suggestion for modd my hiraga le classe a 30 watts
  189. Jfet Idss Tester
  190. Good integrated amp - Sony TA-700ES
  191. Current Dumping Amplifier
  192. A simple Class A Follower
  193. substitute for 2sd1266 and ksd2058
  194. BGW 250D power transistors
  195. Sydney repair for rare Quantum 202 amp?
  196. SWR SM-900 Power Supply Filter Board
  197. Compensation Advice Needed
  198. NYTECH Audio is back ....
  199. Witched Marantz model 2252
  200. Kenwood KA-1500 crackling
  201. Where to buy Amplifier enclosures in South Africa
  202. Best noise performance with what SMD?
  203. Crown XLS 402 with weird oscillation
  204. luxman M-03 impedance
  205. DC coupled preamp?
  206. rcf mfa 1200 power ampl circuit
  207. amplifier PCB, question on overall grounding layout
  208. Combining the best of Input and Miller Compensation in lme49830?
  209. 20k hz and beyond?
  210. Carver Receiver and DC Offset
  211. Output DC block protection: still necessary?
  212. Help With Hafler P4000 VDC on output
  213. LSJ74
  214. Hello
  215. Lateral mosfet Protection Characteristics
  216. USB AD/DA card for amp measurements?
  217. What does this do?
  218. Marantz pm6004 odd crackle noise+how to solve
  219. deucecoupe
  220. REL Q-Bass amplifier
  221. Solid state repairs in Europe
  222. MOSFET replacement queston. K135 and J50 with BUZ900/BUZ905 vs BUZ901/BUZ906?
  223. Safe to disconnect fans on a 500 watt amp?
  224. hifi tuning fuse -amp overheating ?
  225. Anyone Build This?
  226. Power MOSFETs gate to source voltage drop
  227. Schematic for power supply for amplifier Technics
  228. Learn something
  229. Bakoon Satri amplifier kit on eBay
  230. RERAY SPST for Mcintosh c32
  231. Retro amplifier 50 watt circuit
  232. JLH -ETI 80W amplifiers and depletion mode Mosfets
  233. Output voltage swing.
  234. onkyo tx sv828thx crackle left channel
  235. 2SK1058/2SJ162 Where to find or replace
  236. xti 2000 repair crown
  237. Power surge burnt my stereo amplifier?!
  238. FFT: Wide-band peaks?
  239. 2db maybe more lower channel?
  240. How to reduce THD20 in a lateral MOSFET amp?
  241. DX Blame MkIII - 2013 builders thread.
  242. Equivalent predrivers to replace 2SC3503/2SA1381 pair
  243. Need Stax SRA12s Service Manual
  244. mystery high current problem solved
  245. Stabistor diodes for biasing SS output stages
  246. BJT output vs LMOS output
  247. What to do with a GFA-555. Project Suggestions?
  248. Best Quad Op-Amps (Operational Amplifier IC's) for Parametric Equalizer
  249. Revevealing Slone L-MOS 6.21 (OptiMOS) secrets
  250. Over current protection

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