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  1. Book "Evolve Power Amplifiers" from Shinichi-Kamijo in English ?
  2. DC SERVO Leach 150 clone
  3. Vintage Infinity FET Preamp
  4. New project... Yamaha RX396 Upgrade
  5. Denon pma-1080 cutoff after few mins.
  6. How do opamps behave open loop?
  7. quasi complementary old school design
  8. What about FETs for Cellular Base Stations in Audio Cascode Voltage Gain Stage (line
  9. Marshall Mosfet LEAD 3210 blowing power fuses - help locating capacitor(s)
  10. Setting bias on Sansui AU4400
  11. DIY Project Amp Burn-In
  12. a JFET Preamp with Gomes XPP
  13. Toroidal Transformer Interference
  14. Convert Line Level to Electric Guitar Level
  15. Denon AVR-2802, Advice Appreciated
  16. Successors for V-FET SONY-Yamaha-TOKIN 2SJ28, 2SJ18/2SK60, 2SJ26/2SK76 and 2SK180
  17. A Few Pix From My BGW 103 Build...
  18. img pa-amp issue
  19. Reckhorn A-402 subwoofer amplifier - Warning!!!
  20. arcam alpha II amplifier schematic
  21. Another Yamaha C-80 problem
  22. Servo & speaker protection combo
  23. Which amp for any speaker??
  24. Bias and DC Offset Pots Marantz 2285B
  25. Adding an amp
  26. trace elliot ta100r amplifier schematic
  27. Slew Rate Vs Frequency response
  28. Les - Sage Audio - New Revelations
  29. Bridged vs Conventional Amps
  30. Cracking sound from amp - help
  31. Marantz pm66se
  32. Replacement for Toshiba 2SA1306
  33. Krell KSA 150 transformer
  34. Jung Super Regulator
  35. 2 MONO CHASSIS to SELL
  36. nal Microphone Preamplifier IProfessioNA217 - My Project
  37. SWR t-shoot question
  38. BGW 500D Bias Adjust ???
  39. ADCOM GFA5500 bias voltage needed
  40. Cyrus 1 power transistors
  41. Only N-Channel MOSFETs (NMOS); better Audio from non complements by Audio Power?
  42. wiring up t03 mj15025/24
  43. velleman K8060
  44. Legit Source for ORIGINAL 2SC2565 and 2SA1095???
  45. Phase Linear 400 blowing rail fuses
  46. cmoy dc offset correction
  47. MUSICAL FIDELITY A2 Quiescent current / Bias problem Right Channel
  48. distortion in trusy old Parasound amp - newbie repair help
  49. luxman pre. mod: 5c50 (circuito dml-02)
  50. Effect of Supply noise on oscilloscope bandwidth?
  51. sansui R70
  52. Varying Bass With Different Class-A Amps
  53. Can you help understand limitations of ClassA/G ?
  54. cmoy with 1uF input cap, DC offset from source still getting through
  55. Fast and precision current comparator
  56. Has anyone heard of Lineartech?
  57. high voltage regulator
  58. Szekeres with CCS NFB?
  59. Toshiba 2SA1095/2SC2565 replacement
  60. PSU capacitor design
  61. Improving older test equipment-the sequel
  62. What's the best 78xx/79xx and B649/D669 replacement?
  63. Sony TA-E88B Preamp
  64. Hypothetical volume control situation
  65. A couple questions about blown output fuses, and protection (Rotel RT-990BX)
  66. Amp Muting
  67. Capacitor coupling question...
  68. Marantz 250M Repair
  69. ax-700u
  70. Sub woofer amp
  71. Sony TA-F222ES, need help
  72. Replacement for Sanken A1186/C2837
  73. Q's about getting started repairing stuff
  74. Preamp source selection using relays question.
  75. Substitute for Small signal transistors in crown 1400 csl
  76. 400 watts rms 8ohms audio amp design...help
  77. Help! Krell KAV-300i voltage conversion, jumpers version
  78. 2-channel set up dilemma
  79. Transistor in VAS overheating
  80. have anyone make th HIGH QUALITY AUDIO MIXER
  81. Attenuator doesn't attenuate. Not enough impedence?
  82. old kay bass amp volume problem
  83. P3A layout
  84. Class A power follower
  85. Genuine BUZ901/906 or not?
  86. Stereo or 2.1 - Which produces better bass punch?
  87. sub woofer pre amps.
  88. Audio Research SP-5 recap question
  89. How to do the best of connection in multi-CAP power supply
  90. diagram dml-02 luxman preamplifier
  91. Diamond buffer + source follower
  92. Mixing circuitry especially with spring reverb
  93. Need help fixing an odd Phase Linear 400
  94. Krell KSA250 issue
  95. Bipolar PS plus AC coupled output from opamp?
  96. preamp
  97. Rotel RB-1072 is a RF transmitter!!
  98. Sansui A-60 problem
  99. Right Subwoofer being "sucked in" when Amp is turned on.
  100. Tangent's ground channel w/o buffer
  101. why not use 1 OPAmp for amplification and buffer ??
  102. "LEGEND" 500W RMS Modification
  103. Lower closed loop gain? Higher slew rate.
  104. Boost your amplifier
  105. Balanced input impedance
  106. New Cherry NDFL amp
  107. Musical Fidelity A2 preamp AD797 oscillate
  108. Hum problem with pseude dual mono amp
  109. Harman Kardon HK 980 - power amp schematics
  110. How do I measure amps?
  111. RC time constant of bootstrap
  112. The most linear stage for large voltage swings - Lender's Circuit
  113. Pioneer A-449 , Ask For Info
  114. IRF540/9540 or IRFP240/9240
  115. Aksa questions
  116. Hk6600 Magic
  117. cambridge audio a3i contribution
  118. Exceeding Impedance Ratings (of a small amp)
  119. TIP2955/3055 matched pair - where to find?
  120. EAR / Yoshino 834T
  121. Ebay 15W class-a zero feedback modules?
  122. Excellent Musical Fidelity amplifier
  123. Dead Musical Fidelity A100 - help needed!!!
  124. "F400" 400W PA with IRFP240/IRFP9240
  125. Does quality of negative voltage regulation matter
  126. Automatic poweramp start
  127. curve tracer?
  128. Old Power Amplifier Schematics
  129. Precision Fidelity M8
  130. Reccomendations for a service facility.
  131. don't throw away those old filter caps just yet
  132. B&k St-140 trouble shooting question
  133. Anyone in the Dallas area to repair an amp?
  134. New Douglas Self Book
  135. 2SK117Y Counterfeits?
  136. nad 3020. Aux works, phono left dead?
  137. Battery Powered Microphone Preamp - Unusual Application
  138. TDA2030 internal diagram...please...if you have it, send to me
  139. Linn klout aktiv power amp
  140. Marantz MA500 mod
  141. Conrad Johnsen LS17
  142. newbie needs help with fixing cambridge audio a 500
  143. Advise for Denon AVR-1803
  144. Topologie sounds!..all those years building and i could understand that
  145. Removing old glued chunky components
  146. Where are intern. schematic of LME49710 LME49720 and LM4562 (LM 4562 LME 49710 49720)
  147. YAP power amp revisited, now at v2.1
  148. AD797 discrete clone - comparison of seven variations
  149. Trying to save my Onkyo 504 amp
  150. preamp for amp
  151. Bias suggestions for Marantz PM-35
  152. Isy Project
  153. Substitute 2SK134/2SJ49 with 2SK176/2SJ56
  154. Krell KBL & KPA
  155. Question on DC Offset
  156. Using Power MOSfets Instead Of L Mosfet
  157. HA-2525 OP Amps
  158. Shielding .....
  159. Exactly titles of old transistor data books from NEC, SONY and Fujitsu (1975 - 1985)
  160. bipolar (bjt) transistor families for audio power output stages
  161. Acurus A-250 Mods and Schematic?
  162. Getting seriously irritated with "balanced amps". What is it ?
  163. Luxman L-510 problems
  164. Help with Dynaco 120 (SS)
  165. 2 Adcom 565's with issues
  166. preamp question
  167. Best method for cleaning
  168. crest 901 series
  169. preamplifier Luxman c 383
  170. small transistor linearity
  171. Carver Silver - 9t Monoblock Amplifiers
  172. Determining value of bypass caps?
  173. Hafler XL280 Thermal/Heat Switch?
  174. Onix OA21s
  175. Peavey Max 115 Bass amp
  176. Maplin mosfet problems
  177. Melody 400W Power Amplifier
  178. Klark Teknik DN-15
  179. OPA2134 Oscillating?
  180. behringer powered mixer - must force clipping w/ pad off in order to run normally????
  181. Output Transistors/Ultimate Power Amp?
  182. Inovative Or Not ????
  183. Class A project with some smokage
  184. Perreaux SM2 & 2150B...
  185. diptrace exporting to gerber and other files
  186. Krell KSA-80B Startup problem
  187. optonica 3636 noise problem
  188. Superphon: DC offset a serious problem?
  189. PreAmp and Equalizer for Hi-Fi, PA
  190. Adcom GFA-555II
  191. Cambridge Audio A-100
  192. Luxman L3
  193. Where to send my Classe' DR-2
  194. FET Line-Stage with Issues
  195. ec aw 250 dmb
  196. Harrison type "K4000" (K 4000) MKII 2x1000W/4ohm
  197. carver tfm 35x
  198. tweaking cambridge audio A5 integrated amp
  199. Carver TFM 35x
  200. Ultra fast diodes
  201. My dilemma
  202. ampslab bi240 or 300
  203. Simple summer vacation amplifier :)
  204. Question about different gnd's on a specific amp
  205. IRF540 Amplifier
  206. Speakers wiring
  207. JLH 100W L-MOS 2nd Life
  208. PSU for power amp
  209. Phase Linear 700 input section question
  210. power supply cap replacement: NAD C370
  211. Marantz PM-35 schematic?
  212. Phase Linear 700B blowing mains fuse
  213. Electrocompaniet 25W class A
  214. Jaton Operetta 2140 power amp
  215. DIY option for spectral amps?
  216. Emergency I'm dumb
  217. SOme great parts ready for a new project....ideas?
  218. BGW Model 200 ...lazy left channel (??)
  219. Kenwood KR-5600 Service Manual
  220. Building an AMP of a commecial piece but with top-notch parts
  221. Thommessen SW 2.4 Tuning ?
  222. Adcom 5800
  223. PM66KI gone pop
  224. Cambridge Audio 640A V2 - service manual
  225. UREI 12034 Discrete OP
  226. need recommendation good sounding transistor
  227. Power down transient
  228. Nakamichi 620 Rebiasing Help Needed
  229. Rotel RA-1412 Restoration
  230. My Cambridge Audio A5 Amplifier
  231. Phonic MAR2 Schematic Needed
  232. Problem with Sony TA-E86b preamp
  233. NAD 2140 overheating resistors
  234. 18 volts on sub preamp
  235. Power amp with no output at speakers
  236. Perreaux 9000 B & 8000 C
  237. Marantz 2235B Tuner Issue???
  238. Exstroyer x Amplifier...Ex amp...my amplifier
  239. Subwoofer amp
  240. whats the besy way of testing Sanken LEXAM SAPM01 transistors??.
  241. Very High-Gain PNP Transistors...
  242. Denon PRA-1500 Pot Travel
  243. Music Fidelity B200 Circuit diagram
  244. Reducing output transistors
  245. I have decided to offer Gerbers from Precision 1 and HRII amplifier and PSU
  246. Adcom 5800
  247. C-Audio SR404 hand holding for diagnosis requested
  248. FETs used as on/off switches to signal path
  249. I need the Pioneer SX828 schematic
  250. Tradeoffs in analog circuit design, and so on...

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