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  1. SE Power Amp speed
  2. sansui won't click
  3. Hitachi HCA-6500
  4. Whats a good price for a CJ MF-2300 amp?
  5. Repair of Krell KSA-100
  6. How to bias mosfet in Class-A
  7. HH Electronics MXA150 Mixer/amplifier Schematic/Service manual needed.
  8. FMV for a Krell KSA100?
  9. Bob Cordell's Power amplifier book
  10. PRJECT ONE TURNTABLE dr 770
  11. Low pass filter for uPC1237 on pin 2
  12. MY Diy Site
  13. Advice: H/K AVR 365 Amplifier adj/mods
  14. Op Amp ID? JRC2068D
  15. Problem with my ramsa
  16. Coupling caps Luxman pre-amp
  17. Need help constructing amplifier S-Sub
  18. Recommended transistors for audio applications (low noise,....)
  19. Noobie needs help on ebay amplifier
  20. A challenging project....1500va toroidal power
  21. “SQC” Spark Quenching Capacitors” and “RFI” caps
  22. Discrete Fet Buffer - Build Diary
  23. just plan to make a headphono amp
  24. DC offset in Class A SE Power Amp
  25. 80's Fisher Stereo Set
  26. noobie help required
  27. Need advice on DAC output buffer CMOS op-amps: AD8656 or OPA2365?
  28. Audio (Lateral) MOSFET's for Class AB - Overview, P-Spice URL's
  29. Matching jfet at what voltage?
  30. 8 Watt Hifi with few parts
  31. Magnum MF160 power amplifier
  32. ADS Model 10 Acoustic Synthesizer
  33. beefing up STUDIO SE
  34. Does anyone repair stereo receivers?
  35. KRELL KSA100 conversion 120 to 220 vac
  36. Testing mosfets in circuit
  37. Thanks friends for all..my diy site
  38. I pimped my Citation Sixteen! (or, resurrected?)
  39. My new diy site wait for this
  40. JVC JR s600 blows 8 amp fuses.
  41. denon pma 250 Trouble
  42. myths and facts on electrolytic capacitors in audio circuits
  43. Vas DC Bias conditions?
  44. My DX amp has finish!
  45. Wrong - Theory,LED or Mains
  46. 140v single rail Nmos amp..
  47. Polytone Mini Brute III/IV/V M-PA
  48. Compensation in balanced VAS
  49. can LM318 be changed into discrete circuit?
  50. Parasound A23, Good Deal for Under 1K or No?
  51. Op Amp (OPA134) driven Power Amplifier
  52. speaker and amp distortion
  53. Looking for SONY ST-80F tuner manual
  54. connections to replace balance pot
  55. KP303 fet--pins details needed
  56. Akai AM-U1 modifications...
  57. new to modifying
  58. Proton 930 pre-amp stage not working
  59. Impedance dropping with temp rise?
  60. DoZ Pre Amp Tweak (ESP 37, 37A)
  61. Musical Fidelity A100 problem.
  62. Multiway volume control proposal
  63. identify coupling capacitor in Rotel RA-820BX2
  64. Newbie numpty needs marantz pm66se help
  65. Cambridge Audio A3i problem (have searched)
  66. Transpow PR-240
  67. Add Zener and C to MOSFET
  68. "a thread dedicated to our great dr bora"
  69. Comparing Power BJTs (Sanken, ON Semi, ...)
  70. C-Audio ST600
  71. PS Audio 200C Power Amplifier - Brand of fuse holder wanted
  72. Better Amp: Acurus A250 or Parasound A23?
  73. amp: 4-ch ... stereo with adjustable xover??
  74. new member.say hello to everyone. And show my new 405 pcb.
  75. Problem with tda2030a+tip41/tip42 120w amp
  76. Sony str-de 685
  77. 2sk1058 mosfet amp
  78. Power Planes
  79. Rotel RB991 vs Acoustic Energy 309 - fail
  80. Limiter Resistor of MOSFET Power Amp
  81. Electronic x-over ... Ideas
  82. Extremely cheap headphones amplifier
  83. Pioneer SX-1250 Receiver -- Some schematics
  84. 100R trimpots - best brand for audio
  85. Fixing Adcom's GFA 5500's harshness
  86. blown/not working amp channel
  87. Why is my kenwood home stereo receiver runnin hot?
  88. the ultra Fet Buffer
  89. Nad 352
  90. A dumb question on amplifier power supply and output cap coupling
  91. Re-build my PreAmp Unit, any suggestions?
  92. New Aksa Amplifier build pics - Naksa
  93. Proper placement of additional resistors in Delta 1010 PSU?
  94. schematic for Pioneer M-V3000
  95. Output zobel capacitor types
  96. pioneer SX680 tuner questions
  97. Denon PMA-510AE Question
  98. open-loop gain vs load condition
  99. Manufacturer of Low Noise JFETs
  100. Grunding SV2000 Amp Repair
  101. Jands 216 Mosfet Power Amplifier Info required
  102. Multi-channel amp suggestions
  103. Reason for capacitive coupling in vintage push-pull stage
  104. GAS Grandson driver transistors 2SD525 & 2SB595
  105. Schematic Needed: Adcom GFA 5300
  106. Off board MOSFET's & CCS voltage regulator
  107. Denon PMA 680 R Schematic wanted
  108. Pinging Ian Hegglun
  109. Voltage drop across JFETs?
  110. Ground plane PCB design for power amps
  111. AC Line Current and Amp output
  112. Mark Levinson no.335: Voltage conversion
  113. LME49810 with 2sa1943 and 2sc5200
  114. Crown D-75 amp questions
  115. Musical Fidelity B1 Mk1 inconsistant 2n3055
  116. Project 3A Build - Discussion
  117. Fender amp
  118. Global vs Local Feedback
  119. Mission Cyrus One
  120. value of resistor 616 in a su v2 technics class a integrated amp
  121. connecting heatsinks in series
  122. Ebay 2SC5200/A1943 amp kit
  123. Car amplifiers for sub use in home with PC supply?
  124. Are all four channels of Sony XM-504z same
  125. Luxman LV 112 dead!
  126. Audio problem with IC amp
  127. Polystrene or bust?
  128. Transformer input for Hafler 9505?
  129. DIY Amp recommendation?
  130. Matrix UKP1000 repair/upgrade
  131. Adjusting input sensitivity on Hafler DH-500
  132. Option to High Voltage Medium (Video) and High Power Devices for Output and VAS Stage
  133. qsc topology, but without opamp?
  134. Quad 405-2 Problem
  135. Help to connect powered mixer with amp.
  136. Musical Fidelity B1 MK1 Toroidal upgrade
  137. Faulty denon RCD 35DAB
  138. component identification cyrus 1 tog
  139. What did I do?
  140. Non Distortion?
  141. ‘ ▽’▔How about DXamp?
  142. CS 800 Repair (with pics!)
  143. Phase Linear 700 series II restoration
  144. Replacement capacitors for Acurus A250?
  145. powering a Subwoofer for mechanical motion - not sound
  146. Polypropylene vs. Silver-mica for Cdom.
  147. Marantz PM8003 service manual
  148. Jims Audio - 30A Speaker Protection Kit
  149. C325bee alignment
  150. HELP: QSC USA 1300 Relay not engaging
  151. Rauch P-120
  152. Levinson 335 /390S Voltage conversion
  153. schematic
  154. It's 2010 and what's your fav VAS transistor?
  155. Ebay relay board for input selector
  156. are these heatsinks suitable?????????????
  157. Newbie with a faulty C320BEE
  158. SAE A502 power amp idling warm on right side.
  159. INA217 Preamp
  160. NAD 3020A - Modern Replacement Transistors - HELP PLEASE
  161. Hafler Iris Data Bus Cable
  162. Musical Fidelity A100 complete schematic needed.
  163. A question about an amp
  164. Can someone recomend a stereo amp please.
  165. Newb idiot trying to save money
  166. Yamaha p2200 blowing fuses
  167. Black Gate capacitor reforming and leakage
  168. Discrete, long life to them.... death for integrated circuits in audio!
  169. The MONGREL (supersym II)
  170. my luxman l-450 keeps blowing fuses
  171. Is this amplifier any good? Asking advice please.
  172. need advice before powering up amps from storage
  173. Harman Kardon "Citation" Series - complete Overview wanted
  174. Thermal coupling SMD's, in the abscence of dual devices
  175. Rotel RA-920AX
  176. headphones output
  177. Velleman amp replacment part query
  178. Sansui AU-alpha607MRX measurement
  179. What is wrong with op-amps?
  180. old kit amp from garage sale - has anyone heard of it
  181. Elna Capacitors
  182. Behringer PMH 2000
  183. Fuse Blowing Amber Series 70
  184. mac Ma5100
  185. Obsolete Transistor Replacement
  186. Rod Elliot P.68 Phase?
  187. amplifier fix help needed
  188. Troubleshooting a Cambridge A500
  189. Adcom GFA 585 faults again
  190. Need the Rega Brio-3 amp schematic
  191. sherwood ax5103
  192. "www.class-d.com" experiences ?
  193. Mosfet IRFP240/9240
  194. Quad 909 transformer sheilding
  195. gallien-krueger MB150s Protection circuit issue
  196. mains quality variation
  197. a...Rotel design
  198. Rotel RA-970BX schematic needed
  199. Leach Low TIM 4.5 bias problem
  200. fake 2sc5200?
  201. Help with diff Amp current balance
  202. Crown XLS402 amp problems
  203. DIY-Gene 60W Class A Amplifier Design
  204. Who has experience with lateral mosfets ?
  205. NAD L53 mod, preamp out
  206. anything good in fake 2sa1943 and 2sa5200?
  207. Am I wiring this correctly?
  208. parasound A51 hum
  209. Nmos200 Amp
  210. Musical Fidelity A1 (2008) power amp clone project
  211. This is functionnal
  212. 200c Amp PS Audio
  213. Wanted: Schematic and information for Harman Kardon Citation B from 1963 or 1964
  214. How to improve an old marantz pm-55
  215. Harman Kardon HK6100 Idling current
  216. Thermistor spec changes?
  217. KSA 200B - E-Bay sort of DOA
  218. Measuring THD
  219. 50 Hz in home made power amp
  220. Parasound HCA 2205A "high temp" always on
  221. Adcom Amp Repairs
  222. No sound on one channel
  223. Help! Rotel rb1080 bias setting
  224. Help needed tweaking my NAD T743 receiver!
  225. What's the skinney on using switching power supplies for Hi-Fi?
  226. Amp is making popping and snapping noises...
  227. Weird sound coming out from my speakers.
  228. Is Mooly's Amp Safe To Build?
  229. Transistor data with sorting
  230. Yamaha A-1 Revamp
  231. Meridian Link Cable for 201
  232. Krell KST100 amplifier output transistors
  233. MOSFET amplifier schematic and PCB needed
  234. Luxman L 480 who designed this amp?
  235. 300W amp, IRFP240/9240
  236. Improving amp
  237. CM915 Power Amp Info
  238. Pre amp response to minimum signals
  239. a 15" ....birthday cake
  240. Help 2SC2530 / 2SA1080 Fujitsu Ring Emitter Transistor replacement
  241. Alternatives to Sanken SAP15 in an Arcam A65
  242. how work this?
  243. Schematic For KRELL Reference Amp??
  244. amp 1000W/2000W, IRFP240/9240
  245. hifidiy.net A20 mini 20W class A Amplifier
  246. Could this ever be functionnal
  247. Any one checked this Mosfet PCB?
  248. 15A50K Pot vs B50K questions
  249. Changing the gain of an amp stage
  250. Behringer Blue Devil GX112 schematic anyone ?

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