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  1. Akai AM-37 problems - distorted sound
  2. Luxman LV-105u vs LV-107u
  3. The Class-D company/ NX400 module/ ALFET LATERAL MOSFETS
  4. Crimson 610 Preamp Help!
  5. esp P68 mods
  6. what do think about this schematic?????
  7. 2sa1011 Transistor Test
  8. Rebuilding the Traynor Mono Block II
  9. need help with leach amplifier
  10. Mark Levinson nr 26 vintage
  11. marantz 2385 output transistors
  12. AM Reception for Sherwood S-7900A AM/FM Receiver
  13. My amp makes a warble noise! :I
  14. Any thoughts on Pioneer SC35?
  15. Sherwood S-7900A AM/FM Receiver
  16. Adcom 555 Upgrade
  17. Powered sub amps?
  18. Transistors matching for double input stage (symmetrical)
  19. JVC amp - Right ch. not working
  20. Very dim digital readout
  21. QSC Series Three 3500 as guitar/wedge amp?
  22. Luxman
  23. plzz help meeeeeeeeeee
  24. Cambridge Azur 540R pre-out mod
  25. 100watt guitar amplifier
  26. Talk about solid state..Pioneer SX-440
  27. Good p-channel substitute for 2N5457 needed
  28. power but not switched on?
  29. A very interesting amplifier schem , do someone knows more about??
  30. What you think about this schematic?
  31. amplifier for keyboard.....
  32. Simple Audio Amplifier For Learning Purpose
  33. BJT or MOSFET for low noise voltage follower
  34. Got huge heatsinks - which amp to build ?
  35. Wanted: Schematic for Crest VS900
  36. 100-watt sub woofer amplifier
  37. Solec Ic-46 Japan
  38. 100Watt amp help
  39. Laney guitar amp, pre amp is dead
  40. A Commercial HiFi Amp Error..
  41. Vintage home theatre
  42. Need push pull driver transformer for SS amp
  43. OT: What kind of madness is this?
  44. Three Phase Brushless Motor Amplifier
  45. Need Help
  46. Marantz PM80 trouble
  47. Cyrus 3 switch on thump?
  48. Transformer based voltage gain + unity gain stage?
  49. Monster amp :-)
  50. Spectral schematics
  51. GFA-555 Service Manual
  52. Multi Cap Draw backs
  53. First solid-state amp was from...Cerwin-Vega?!? OR not?
  54. Estimating heatsink thermal resistance
  55. Is this output arrangement OK?
  56. help with MOSFET AMP
  57. Criteria for well behaved clipping
  58. Acoustic 450 schematic
  59. Carver PM350 Schematics wanted
  60. Belles Series 1 power/current rating
  61. Bridging power amps
  62. dynacord powermate 600
  63. Mission Cyrus One - Is it all over?
  64. marantz SR5000 clicks but makes no sound
  65. First DIY-input appreciated
  66. Intermittent protection issue with NAD 7155
  67. My easy class a amp.
  68. carver HR-895 popping/noise on right channel and headphones - plz help
  69. Opamp runnig hot
  70. Emotiva XPA-1 vs Jungson 99D
  71. MCIntosh MC2505???
  72. Parasound HCA-800-II schematic anyone?
  73. Crest 4000 amplifier info needed
  74. PCB for LME49830
  75. Big Electro Research Class A amp
  76. Current and Future SiC Output Devices: Where is the greatest audio potential?
  77. Marantz SR4500 no treble in 1 channel
  78. quite simple volume control
  79. Schematic for Arcam Alpha AV50
  80. Quad 303 better for bass or for treble?
  81. Cyrus 5 problem
  82. amplifier failure modes
  83. KODA clone - slightly new topology (1000 watt amp)
  84. Choosing rail voltage in Class A, Power Follower Amp
  85. Looking to use up a few fets I have. IRG4PC50UD
  86. Total Noob- need some advice/ direction
  87. New to DIYAudio Help With New Build?
  88. Minimum voltage for capacitor rails
  89. Need help on Delta 1010 PSU mods
  90. Sound signature differences between IRF510, 520, 530, and 540s?
  91. Output PCB design thoughts
  92. Is bigger better?
  93. Help wanted from DIY audio forum guys from China , Hong Kong or Taiwan!
  94. Adcom GFA-555ii and Martin Logans
  95. SE Power Amp speed
  96. sansui won't click
  97. Hitachi HCA-6500
  98. Whats a good price for a CJ MF-2300 amp?
  99. Repair of Krell KSA-100
  100. How to bias mosfet in Class-A
  101. HH Electronics MXA150 Mixer/amplifier Schematic/Service manual needed.
  102. FMV for a Krell KSA100?
  103. Bob Cordell's Power amplifier book
  104. PRJECT ONE TURNTABLE dr 770
  105. Low pass filter for uPC1237 on pin 2
  106. MY Diy Site
  107. Advice: H/K AVR 365 Amplifier adj/mods
  108. Op Amp ID? JRC2068D
  109. Problem with my ramsa
  110. Coupling caps Luxman pre-amp
  111. Need help constructing amplifier S-Sub
  112. Recommended transistors for audio applications (low noise,....)
  113. Noobie needs help on ebay amplifier
  114. A challenging project....1500va toroidal power
  115. “SQC” Spark Quenching Capacitors” and “RFI” caps
  116. Discrete Fet Buffer - Build Diary
  117. just plan to make a headphono amp
  118. DC offset in Class A SE Power Amp
  119. 80's Fisher Stereo Set
  120. noobie help required
  121. Need advice on DAC output buffer CMOS op-amps: AD8656 or OPA2365?
  122. Audio (Lateral) MOSFET's for Class AB - Overview, P-Spice URL's
  123. Matching jfet at what voltage?
  124. 8 Watt Hifi with few parts
  125. Magnum MF160 power amplifier
  126. ADS Model 10 Acoustic Synthesizer
  127. beefing up STUDIO SE
  128. Does anyone repair stereo receivers?
  129. KRELL KSA100 conversion 120 to 220 vac
  130. Testing mosfets in circuit
  131. Thanks friends for all..my diy site
  132. I pimped my Citation Sixteen! (or, resurrected?)
  133. My new diy site wait for this
  134. JVC JR s600 blows 8 amp fuses.
  135. denon pma 250 Trouble
  136. myths and facts on electrolytic capacitors in audio circuits
  137. Vas DC Bias conditions?
  138. My DX amp has finish!
  139. Wrong - Theory,LED or Mains
  140. 140v single rail Nmos amp..
  141. Polytone Mini Brute III/IV/V M-PA
  142. Compensation in balanced VAS
  143. can LM318 be changed into discrete circuit?
  144. Parasound A23, Good Deal for Under 1K or No?
  145. Op Amp (OPA134) driven Power Amplifier
  146. speaker and amp distortion
  147. Looking for SONY ST-80F tuner manual
  148. connections to replace balance pot
  149. KP303 fet--pins details needed
  150. Akai AM-U1 modifications...
  151. new to modifying
  152. Proton 930 pre-amp stage not working
  153. Impedance dropping with temp rise?
  154. DoZ Pre Amp Tweak (ESP 37, 37A)
  155. Musical Fidelity A100 problem.
  156. Multiway volume control proposal
  157. identify coupling capacitor in Rotel RA-820BX2
  158. Newbie numpty needs marantz pm66se help
  159. Cambridge Audio A3i problem (have searched)
  160. Transpow PR-240
  161. Add Zener and C to MOSFET
  162. "a thread dedicated to our great dr bora"
  163. Comparing Power BJTs (Sanken, ON Semi, ...)
  164. C-Audio ST600
  165. PS Audio 200C Power Amplifier - Brand of fuse holder wanted
  166. Better Amp: Acurus A250 or Parasound A23?
  167. amp: 4-ch ... stereo with adjustable xover??
  168. new member.say hello to everyone. And show my new 405 pcb.
  169. Problem with tda2030a+tip41/tip42 120w amp
  170. Sony str-de 685
  171. 2sk1058 mosfet amp
  172. Power Planes
  173. Rotel RB991 vs Acoustic Energy 309 - fail
  174. Limiter Resistor of MOSFET Power Amp
  175. Electronic x-over ... Ideas
  176. Extremely cheap headphones amplifier
  177. Pioneer SX-1250 Receiver -- Some schematics
  178. 100R trimpots - best brand for audio
  179. Fixing Adcom's GFA 5500's harshness
  180. blown/not working amp channel
  181. Why is my kenwood home stereo receiver runnin hot?
  182. the ultra Fet Buffer
  183. Nad 352
  184. A dumb question on amplifier power supply and output cap coupling
  185. Re-build my PreAmp Unit, any suggestions?
  186. New Aksa Amplifier build pics - Naksa
  187. Proper placement of additional resistors in Delta 1010 PSU?
  188. schematic for Pioneer M-V3000
  189. Output zobel capacitor types
  190. pioneer SX680 tuner questions
  191. Denon PMA-510AE Question
  192. open-loop gain vs load condition
  193. Manufacturer of Low Noise JFETs
  194. Grunding SV2000 Amp Repair
  195. Jands 216 Mosfet Power Amplifier Info required
  196. Multi-channel amp suggestions
  197. Reason for capacitive coupling in vintage push-pull stage
  198. GAS Grandson driver transistors 2SD525 & 2SB595
  199. Schematic Needed: Adcom GFA 5300
  200. Off board MOSFET's & CCS voltage regulator
  201. Denon PMA 680 R Schematic wanted
  202. Pinging Ian Hegglun
  203. Voltage drop across JFETs?
  204. Ground plane PCB design for power amps
  205. AC Line Current and Amp output
  206. Mark Levinson no.335: Voltage conversion
  207. LME49810 with 2sa1943 and 2sc5200
  208. Crown D-75 amp questions
  209. Musical Fidelity B1 Mk1 inconsistant 2n3055
  210. Project 3A Build - Discussion
  211. Fender amp
  212. Global vs Local Feedback
  213. Mission Cyrus One
  214. value of resistor 616 in a su v2 technics class a integrated amp
  215. connecting heatsinks in series
  216. Ebay 2SC5200/A1943 amp kit
  217. Car amplifiers for sub use in home with PC supply?
  218. Are all four channels of Sony XM-504z same
  219. Luxman LV 112 dead!
  220. Audio problem with IC amp
  221. Polystrene or bust?
  222. Transformer input for Hafler 9505?
  223. DIY Amp recommendation?
  224. Matrix UKP1000 repair/upgrade
  225. Adjusting input sensitivity on Hafler DH-500
  226. Option to High Voltage Medium (Video) and High Power Devices for Output and VAS Stage
  227. qsc topology, but without opamp?
  228. Quad 405-2 Problem
  229. Help to connect powered mixer with amp.
  230. Musical Fidelity B1 MK1 Toroidal upgrade
  231. Faulty denon RCD 35DAB
  232. component identification cyrus 1 tog
  233. What did I do?
  234. Non Distortion?
  235. ‘ ▽’▔How about DXamp?
  236. CS 800 Repair (with pics!)
  237. Phase Linear 700 series II restoration
  238. Replacement capacitors for Acurus A250?
  239. powering a Subwoofer for mechanical motion - not sound
  240. Polypropylene vs. Silver-mica for Cdom.
  241. Marantz PM8003 service manual
  242. Jims Audio - 30A Speaker Protection Kit
  243. C325bee alignment
  244. HELP: QSC USA 1300 Relay not engaging
  245. Rauch P-120
  246. Levinson 335 /390S Voltage conversion
  247. schematic
  248. It's 2010 and what's your fav VAS transistor?
  249. Ebay relay board for input selector
  250. are these heatsinks suitable?????????????

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