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  1. modifying Unico
  2. Need JVC R-X350VB troubleshooting help
  3. marantz pm4000 mods
  4. Complete amplifier kits
  5. Toroidal Transformer Identification Help
  6. Measurements of an Adcom GFA-5800
  7. How to remove knicks on Krell Heatsinks/chassis
  8. I need Everyday Electronic article
  9. adcom gfa-5300 left channel overheating
  10. Attempt a fix, or get it fixed ... preamp processor not quite right :(
  11. italian style
  12. Marshall guitar amp. Upgrade IC's recommendations
  13. WTB: STK043 stereo amplifier chip
  14. positive rail fuse blowing
  15. Can TL431 be used as a bias transistor??
  16. Linkwitz-Riley Crossover questions
  17. Crackling noise in left channel.
  18. Luxman A-007 --- Schematic?
  19. GE Capacitors?
  20. Reccomended Schems + Sub
  21. Minimum Detectable Distortion
  22. Transformer expert needed.
  23. Noisy Amp
  24. reducing voltage
  25. audiolab amps
  26. I want to experiment with Balanced Lines
  27. Wanted - 2SK414/2SJ119
  28. Diamond Amp
  29. 24 step ladder att - question
  30. Adcom GFA-5300 input problems?
  31. mcintosh 250 ampfiler schematics need
  32. Problem with Rotel RB850
  33. Marantz 2235B running hot
  34. Adcom GFA-565 again, fluctuating DC offset
  35. PS Audio 200CX high DC
  36. marantz 250 amplifer
  37. Cyrus 2 Repair
  38. NAD 3020 with loud hum. A couple of simple questions.
  39. Novel current source: the Tail Lengthener
  40. Gary Pimm self bias CCS but without LND150
  41. Ripple current ?
  42. PCB layout for phonostage
  43. HK AVR335 problem (no sound)
  44. Fast transistors?
  45. Nad c320 service manual
  46. ramsa wp9440
  47. crest 6001
  48. The Awesome Cordell Amp!
  49. thermally compensated Vb bias circuit?
  50. MKC sound vs Russian PIO : audio path
  51. unbalanced stereo out to mono summed balanced output
  52. MicroCap simulation questions
  53. Ptc Resistors
  54. QSC 22 Adjust advice please...
  55. Crackling noise from bridge rectifiers (100Hz) is heared
  56. vintage amplifier repair/upgrade manual
  57. Problems with an Akai AM-52
  58. Discrete Class A amplifier for discussion.
  59. low cost amp with xlr balanced capability
  60. emulating a lateral mosfet
  61. Onkyo M-501 Service Manual
  62. Marantz 1515 receiver
  63. Cyrus 2, does anybody know the voltage of the bipolar capacitors?
  64. Hafler XL280-went kaput
  65. Motorola c-3000 Transitor
  66. 300DC repair
  67. 100W A classe with only 45W idle power dissipation
  68. 100W Aclasse, 45W idle power dissipation
  69. Safe T0 -92 case temperature?
  70. Input selector switching
  71. Could someone please answer this Transistor question
  72. hardman cardon AVR20II
  73. Velodyne Servo plate amp
  74. Does anyone know the name of this configuration?
  75. Technics Class A Biasing
  76. Cyrus 2, help needed!!!
  77. Video Op Amps...?
  78. broken sub, loud hum
  79. Quick capacitor question
  80. Sumo Artemis pre-amp
  81. Amp for Selenium's 18SW1P
  82. New amp....intermediate proto.
  83. Darlington Resistor
  84. Help with Kenwood KA-94
  85. Carver M500t repairs in Canada?
  86. The Chet Baker AMP!
  87. nordic
  88. SC480 & ETI480 Volume Levels ?
  89. Soundcraftsmen RA7501 DC Offset Repair In Progress
  90. hk pm 645 vxi
  91. HELP - What's wrong with my Naim Nap135?
  92. ltp transistor matching
  93. P3- P3A idle/ temperature question
  94. TDA7250 feedback compensation question
  95. 2SA1837/2SC4793 Matching Yield?
  96. sony amplifier str k750
  97. sansui r50- tuner not working
  98. NAD 3020A repair. Low output levels
  99. Help Troubleshooting a blown amp (SAP16)
  100. unhappy marriage (oscillations)
  101. Power switch for B&O 1000asp.
  102. Can an amp "warm up" with age?
  103. Two noise problems on two different NAD 216 THX
  104. Rotel RB990-BX oscillates after turning off?
  105. 2sa968/2sc2238
  106. My first time......
  107. Cryus PSX-R - Connect to Amp III or CD8x ??
  108. Marantz PM44SE
  109. Electrocompaniet AW-250r Gain
  110. 2 channel amp choice
  111. Does Pink noise follow the V x V/R method?
  112. help selecting correct amp chip
  113. NAD 3020 Which version?
  114. Electronics parts source?
  115. Schematics and Service Manuals
  116. Yamaha A 720 switch problems
  117. 70W Class A amp.
  118. My K10A build
  119. SMPS Trouble, wont start - need some advice! Full schematic
  120. P3B experiences?
  121. Got any Sansui au-6900 SM, schematics or whatever?
  122. Happy New Year all the guy's
  123. Denon AVR1708 won't drive Polk speakers
  124. Getting a sound card to produce tones down to 0.5 Hz
  125. what is name of this power amlifier?
  126. Discrete AD797 up and running
  127. Replacement capacitors for Arcam Alpha plus
  128. wich driver stage??
  129. Need help with vintage Onkyo power amp.
  130. High voltage Opamp with power transistors
  131. Accuphase P-250 schematic needed
  132. studiomaster schematics
  133. C-Audio Pulse Series Amplifier Problem
  134. What is the prefered meathod for controling volume
  135. Yet another boring Bipolar amp design!
  136. hitachi hma-8300 diagram
  137. Help With A 500 Watt subwoofer and a 1000 amp
  138. Kenwood sigma drive
  139. RIP C-Audio SRX3801
  140. My idea for Flying Cap or Never-Connected PSU
  141. Opamp distortion tests posted
  142. Peavey 260 PA/mixer: Noise!
  143. Input jack replacement Crate BT-350
  144. Hybrid Sziklai CFP
  145. Signal Chain, connecting units that each have floating supplies?
  146. Sumo Polaris Mod. 310 W/ Ch. failure.
  147. JFET Lineamp with Gain
  148. what transistor is best?
  149. bjt amplifier ciruit
  150. stage monitor question
  151. the ultimate P3A testing !!!!!
  152. 16Ohm Ampli
  153. transformer and transistor question
  154. sony ESamp cracles & sparks at RIGHT speaker terminals
  155. Recommend a high power amp
  156. Problem with HP 8903B distortion analyzer
  157. 2009 EcoAmp
  158. Peak Voltage On The Crown 5000vz
  159. Source resistors for MOSFETs
  160. Repair SMPS - Need help identifying SMD, schematic attached
  161. Adcom GTP 500 Preamp Request for Help
  162. mlitycHC vs KG vs 4pole any info??
  163. hafler xl-280 problem
  164. The CMP Final Stage
  165. 300 watt mosfet
  166. First discrete amp, Need help with NTE 390, 391, 375, 398, and BD140, 139 project
  167. Resident SWR bass amp gurus needed
  168. PS Audio P500 transformer
  169. Sumo andromeda II - Broken..
  170. Optimus STA-3500 mod question
  171. Another amp
  172. Marantz MR 250L backlight gone
  173. How critical is matching PNP/NPN in complementary stages?
  174. The next best thing to 2SK389 / 2SJ109 ?
  175. Threshold Mods or Upgrades
  176. Soundcraft Gigrac 1000st schematic??
  177. FREE online data sheets
  178. a wonderfull sziklai
  179. Yamaha Q2031B Service Manual needed
  180. main pot for Yamaha CR1020
  181. Need to replace the transformer in this amplifier
  182. bVAS - just an idea
  183. how exchange this for more power?
  184. First Plasma Transistor
  185. Troubleshooting Amp
  186. So how do you measure power amplifier PSRR then?
  187. Turned up the volume and now its fooked
  188. opamp distortion measurements
  189. Triple emmiter follower
  190. audio dynamics c200 pre amp..
  191. Cyrus II + PSX let the modding begin !
  192. Care and feeding of C839?
  193. Yet another Adcom GFA-565 problem
  194. Help needed with Linn LK2 schematic
  195. Decoupling by separate supply or battery
  196. balancing of input coupling capacitor
  197. Amp recomendations
  198. cerwin vega amp / ampzilla clone
  199. Power conditioner / isolation transformer
  200. How do I connect
  201. Passive Preamp Problem
  202. help on Up Rating Problem
  203. Boots Audio?
  204. re "The sound of silence"
  205. 200W Marshall power amp oscilations
  206. Doubt about output offset
  207. P3A Bootstrap and NFB Capacitors
  208. samson servo 260 advice please
  209. Stepped Attenuator Question (see attached pic)
  210. what is best for an op amp?
  211. help with learning
  212. Ics in SS amp?
  213. Aussie amplifiers spec seems better than Bryston
  214. Help with INA103 mic preamp
  215. current spike question
  216. NAD 7020 receiver
  217. Problem with marantz 7200. Something blew (i think ??)
  218. good wire for preamp
  219. Balanced jfet buffer for Vout DAC?
  220. Balanced IGBT for amplifier output
  221. The Coherent Complementary Feedback Pair
  222. When optimizing, go for Lowest 3rd harmonics .. not THD!!
  223. Help! Hafler DH102
  224. Crimson (Krimson) Amp Schematics
  225. sure sm58
  226. Hi folks... Yet another Marantz PM-66 KI Problem!
  227. Yamaha cr-620 bass is lost in one channel
  228. transistor substitute
  229. PCB layout proposal for Slone's 5-band eq
  230. how to bias Halton Precision amps in to class A
  231. which commercial amp uses VFET MOSFET? like 2SJ201 ?
  232. why bass is tight and controlled on SS than chipamps like lm3886?
  233. NAD 304 integrated amp one channel fading problem
  234. Most recommended Quad 33 upgrade ?
  235. Aussie Amplifiers opinions?
  236. Simulation model for TLV431
  237. Abomination! or Painting a Mustache on the Mona Lisa meets the Island of Dr. Moreau
  238. electronics australia 300 watt amplifer
  239. Old Amp Pot Replacement
  240. tl082
  241. Krill - The little amp that might...
  242. want to rebuild 15yr old custom amp
  243. Please comment this PCB layout
  244. hi-loop gain amp
  245. Help Convert Bryston BP-20 PS from 230v to 115v
  246. Complementary Input Gain = 10000 !!!
  247. amp whit k1058/j162
  248. marantz input capacitors
  249. Noise Figures for MC Preamp (Inputs Shorted)
  250. galactron amp schema problem?

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