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  1. Quested subwoofer noise...
  2. Upgrade my 8000A where is a good place to start
  3. Introducing you Mitchel's minimalist Préamplifier
  4. CCS Loaded Input stage - reduces Distortion
  5. GAS Grandson - Bongiorno enhanced
  6. multi room home stereo
  7. Is there any quick method to measure if a jfet is dead?
  8. I think I have a neat, simple and easily implemented idea for a soft start circuit
  9. Improved current source/sink
  10. can a ss amp suffer degradation in performance through accidents?
  11. Transformer Amps
  12. Looking for a master repairer
  13. Peamplifier and active crossover, working project
  14. Cyrus two - non polar cap
  15. Worth fixing? Denon DRA-550...
  16. Pratical amplifier damping factor test for MTM speakers.
  17. QUAD 99 POW problems
  18. Bose 1800 professional power station questions
  19. Mute Circuit
  20. high power amp with short circuit protection
  21. decibel
  22. Anyone with Carver pm-350 diagram?
  23. Z5500 Satellites (Plastic) to MDF Wooden Casing + Tweeter ??
  24. Right channel not working in my amp
  25. Adcom GFA-555 MK II P/S cap position
  26. New Amplifier Chassis
  27. Transistor Replacments
  28. RS232 to I2S conversion
  29. Kenwood KA-2600
  30. What makes a good amp good ?
  31. How hard is it ?
  32. 100watt Amplifier
  33. ADCOM GFA-555 Output DC Offset Voltage Measurements
  34. Repair or redesign?
  35. diy audio engineering
  36. One JFET poweramp looking for THE FET SOUND
  37. fisher ca 800
  38. Alexander amp
  39. I need project for linkwith transform subamp
  40. Why not this pre-stage driver?
  41. is this amplifier is working?
  42. 1970s Yamaha
  43. Rotel RMB-1075 circuit diagram wanted
  44. B&K AVR-307/507 Service Manual?
  45. POWER DOUBLE 300. French power...
  46. Disabling Nakamichi AV-10 fan ?
  47. Current FB Input Stage Idea (power amp)
  48. LM4780 stereo Power-amp PCB design
  49. Class AB amp made by me.
  50. NAD 3150 Repair experience? advice needed
  51. Bias current adjustment of Pioneer SA-8500II amplifier
  52. Wiring question
  53. output transistors are dead?
  54. Hifonics Colossus xi and Zues xi
  55. Disable XO on a SA240 from Parts Express
  56. Cyrus 2 Repair Advice Needed
  57. Negative feedback and distortion
  58. My father sends message
  59. Auricap
  60. Cambridge Audio P70 Integrated Amplifier
  61. Stan Curtis
  62. Upper Limits of Biasing 2SC2922 2SA1216
  63. Quatre QMI Gain Cell Series Amps
  64. fisher pa301
  65. ipod nano dock
  66. JLH Class A headphone amplifier
  67. Yamaha CA-400 asymmetrical power rails?
  68. Need help with Hafler DH-500...I'm a newb.
  69. Bogen GS60 Problem
  70. One Mono Gone Bad!!!
  71. fault diagnosis on 2 Heybrook amps
  72. Possible fet based soft start circuit
  73. Feedback and output impedance
  74. Small class a amplifier project
  75. simple ne5532 and irf630
  76. Naim Audio Power Amp Grounding Question
  77. Help deciding on my first amp build please.
  78. New amp testing, Noob needs input.
  79. Replacing Peavey keyboard amp speakers
  80. End Millennium Pseudo-clone Amp
  81. Arcam Alpha 5 Problem
  82. Compound Lateral FET for higher power Class AB amp.
  83. looking for some help / advice
  84. waiting ur comments
  85. Who invented Diamond Buffer?
  86. Akai AM-37 problems - distorted sound
  87. Luxman LV-105u vs LV-107u
  88. The Class-D company/ NX400 module/ ALFET LATERAL MOSFETS
  89. Crimson 610 Preamp Help!
  90. esp P68 mods
  91. what do think about this schematic?????
  92. 2sa1011 Transistor Test
  93. Rebuilding the Traynor Mono Block II
  94. need help with leach amplifier
  95. Mark Levinson nr 26 vintage
  96. marantz 2385 output transistors
  97. AM Reception for Sherwood S-7900A AM/FM Receiver
  98. My amp makes a warble noise! :I
  99. Any thoughts on Pioneer SC35?
  100. Sherwood S-7900A AM/FM Receiver
  101. Adcom 555 Upgrade
  102. Powered sub amps?
  103. Transistors matching for double input stage (symmetrical)
  104. JVC amp - Right ch. not working
  105. Very dim digital readout
  106. QSC Series Three 3500 as guitar/wedge amp?
  107. Luxman
  108. plzz help meeeeeeeeeee
  109. Cambridge Azur 540R pre-out mod
  110. 100watt guitar amplifier
  111. Talk about solid state..Pioneer SX-440
  112. Good p-channel substitute for 2N5457 needed
  113. power but not switched on?
  114. A very interesting amplifier schem , do someone knows more about??
  115. What you think about this schematic?
  116. amplifier for keyboard.....
  117. Simple Audio Amplifier For Learning Purpose
  118. BJT or MOSFET for low noise voltage follower
  119. Got huge heatsinks - which amp to build ?
  120. Wanted: Schematic for Crest VS900
  121. 100-watt sub woofer amplifier
  122. Solec Ic-46 Japan
  123. 100Watt amp help
  124. Laney guitar amp, pre amp is dead
  125. A Commercial HiFi Amp Error..
  126. Vintage home theatre
  127. Need push pull driver transformer for SS amp
  128. OT: What kind of madness is this?
  129. Three Phase Brushless Motor Amplifier
  130. Need Help
  131. Marantz PM80 trouble
  132. Cyrus 3 switch on thump?
  133. Transformer based voltage gain + unity gain stage?
  134. Monster amp :-)
  135. Spectral schematics
  136. GFA-555 Service Manual
  137. Multi Cap Draw backs
  138. First solid-state amp was from...Cerwin-Vega?!? OR not?
  139. Estimating heatsink thermal resistance
  140. Is this output arrangement OK?
  141. help with MOSFET AMP
  142. Criteria for well behaved clipping
  143. Acoustic 450 schematic
  144. Carver PM350 Schematics wanted
  145. Belles Series 1 power/current rating
  146. Bridging power amps
  147. dynacord powermate 600
  148. Mission Cyrus One - Is it all over?
  149. marantz SR5000 clicks but makes no sound
  150. First DIY-input appreciated
  151. Intermittent protection issue with NAD 7155
  152. My easy class a amp.
  153. carver HR-895 popping/noise on right channel and headphones - plz help
  154. Opamp runnig hot
  155. Emotiva XPA-1 vs Jungson 99D
  156. MCIntosh MC2505???
  157. Parasound HCA-800-II schematic anyone?
  158. Crest 4000 amplifier info needed
  159. PCB for LME49830
  160. Big Electro Research Class A amp
  161. Current and Future SiC Output Devices: Where is the greatest audio potential?
  162. Marantz SR4500 no treble in 1 channel
  163. quite simple volume control
  164. Schematic for Arcam Alpha AV50
  165. Quad 303 better for bass or for treble?
  166. Cyrus 5 problem
  167. amplifier failure modes
  168. KODA clone - slightly new topology (1000 watt amp)
  169. Choosing rail voltage in Class A, Power Follower Amp
  170. Looking to use up a few fets I have. IRG4PC50UD
  171. Total Noob- need some advice/ direction
  172. New to DIYAudio Help With New Build?
  173. Minimum voltage for capacitor rails
  174. Need help on Delta 1010 PSU mods
  175. Sound signature differences between IRF510, 520, 530, and 540s?
  176. Output PCB design thoughts
  177. Is bigger better?
  178. Help wanted from DIY audio forum guys from China , Hong Kong or Taiwan!
  179. Adcom GFA-555ii and Martin Logans
  180. SE Power Amp speed
  181. sansui won't click
  182. Hitachi HCA-6500
  183. Whats a good price for a CJ MF-2300 amp?
  184. Repair of Krell KSA-100
  185. How to bias mosfet in Class-A
  186. HH Electronics MXA150 Mixer/amplifier Schematic/Service manual needed.
  187. FMV for a Krell KSA100?
  188. Bob Cordell's Power amplifier book
  189. PRJECT ONE TURNTABLE dr 770
  190. Low pass filter for uPC1237 on pin 2
  191. MY Diy Site
  192. Advice: H/K AVR 365 Amplifier adj/mods
  193. Op Amp ID? JRC2068D
  194. Problem with my ramsa
  195. Coupling caps Luxman pre-amp
  196. Need help constructing amplifier S-Sub
  197. Recommended transistors for audio applications (low noise,....)
  198. Noobie needs help on ebay amplifier
  199. A challenging project....1500va toroidal power
  200. “SQC” Spark Quenching Capacitors” and “RFI” caps
  201. Discrete Fet Buffer - Build Diary
  202. just plan to make a headphono amp
  203. DC offset in Class A SE Power Amp
  204. 80's Fisher Stereo Set
  205. noobie help required
  206. Need advice on DAC output buffer CMOS op-amps: AD8656 or OPA2365?
  207. Audio (Lateral) MOSFET's for Class AB - Overview, P-Spice URL's
  208. Matching jfet at what voltage?
  209. 8 Watt Hifi with few parts
  210. Magnum MF160 power amplifier
  211. ADS Model 10 Acoustic Synthesizer
  212. beefing up STUDIO SE
  213. Does anyone repair stereo receivers?
  214. KRELL KSA100 conversion 120 to 220 vac
  215. Testing mosfets in circuit
  216. Thanks friends for all..my diy site
  217. I pimped my Citation Sixteen! (or, resurrected?)
  218. My new diy site wait for this
  219. JVC JR s600 blows 8 amp fuses.
  220. denon pma 250 Trouble
  221. myths and facts on electrolytic capacitors in audio circuits
  222. Vas DC Bias conditions?
  223. My DX amp has finish!
  224. Wrong - Theory,LED or Mains
  225. 140v single rail Nmos amp..
  226. Polytone Mini Brute III/IV/V M-PA
  227. Compensation in balanced VAS
  228. can LM318 be changed into discrete circuit?
  229. Parasound A23, Good Deal for Under 1K or No?
  230. Op Amp (OPA134) driven Power Amplifier
  231. speaker and amp distortion
  232. Looking for SONY ST-80F tuner manual
  233. connections to replace balance pot
  234. KP303 fet--pins details needed
  235. Akai AM-U1 modifications...
  236. new to modifying
  237. Proton 930 pre-amp stage not working
  238. Impedance dropping with temp rise?
  239. DoZ Pre Amp Tweak (ESP 37, 37A)
  240. Musical Fidelity A100 problem.
  241. Multiway volume control proposal
  242. identify coupling capacitor in Rotel RA-820BX2
  243. Newbie numpty needs marantz pm66se help
  244. Cambridge Audio A3i problem (have searched)
  245. Transpow PR-240
  246. Add Zener and C to MOSFET
  247. "a thread dedicated to our great dr bora"
  248. Comparing Power BJTs (Sanken, ON Semi, ...)
  249. C-Audio ST600
  250. PS Audio 200C Power Amplifier - Brand of fuse holder wanted

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