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  1. Contact for Mr Jacco Vermeulen
  2. new thermal trak transistors
  3. Boulder's Jeff Nelson makes sense!
  4. What Size/Type of PS Bypass caps
  5. Graphic Equalizer design HELP needed
  6. Harmon Kardon 330B repair
  7. HARM-23, Jfet 100W 8ohm
  8. Insane frequency response!? Or just my mistake...?
  9. What companies make good semiconductors?
  10. Tone Stack Calculator or tsc ???????
  11. Fixing old Sansui 5000a, fuse keeps blowing....
  12. NAD 3020 amplifier volume problems
  13. how do you measure your in put singal to the poweramp????
  14. Per-Anders MLD-01 to power cooling fans??
  15. Feedback on this Amp
  16. Transistor HFE observations.
  17. AV400 Ready to Rock & Roll
  18. Why collector/drain output stages are so rare???
  19. how to isolate input ground?
  20. Yamaha A-750ii
  21. Marantz HDAM module
  22. jukebox amp, noise like a harley ?
  23. DIY Interconnects
  24. Middlebrook's GFT
  25. Audiolab 8000a transformer replacement
  26. need an tone expert for opamps
  27. Randy Slone "Fig 11.6" amp, modded: will work?
  28. Mark Levinson 23
  29. Thermally bonding TO-92 transistors
  30. how about this amp
  31. 3-band resonant equalize
  32. HELP PLEASE! Choice of first power amp project.
  33. Outoput relay desing concept
  34. Behringer EP1500
  35. math problem ??
  36. Musical Fidelity F16/19
  37. Super preamp.
  38. Need Preamp with Volume Control ASAP!
  39. Red LED noise.
  40. Toroidal Prices spiking.
  41. Nakamichi Amplifier 1
  42. Where to buy "Yamaha M-85" style red LED diodes?
  43. Another Carver PM 1.5 question.
  44. Aluminum Oxide vs. Sil Pad Insulators
  45. SUBSITUCION Audio Amplifier
  46. Galien Krueger 800RB DC Offset!!
  47. Cascoded Output Stage 200W amp.
  48. need equation for 3 band baxandall equalizer
  49. Samson Servo 550 studio amp
  50. PWM and comparing waveform (sawtooth or triangle)
  51. AD797 Clone people! Who can make a better one.
  52. Musical Fidelity The Preamp
  53. simple amplifier
  54. Control the DC offset
  55. Minimalist preamps - Morrison, Samuals??
  56. Looking for Mc Intosh C32 schematic
  57. 1971 Plastic Tiger
  58. EMI and RFI -- what you thought you knew
  59. Electrocompaniet EC1 help requested
  60. The best DIY monoblock?
  61. crown ma10000
  62. Need project ideas to fit this chassis
  63. Help me understand filter design
  64. Diy noob want to build monoblocks.
  65. How I Can Bridge This Power Amplifier???
  66. Here is my last creation - DOCAFET class A amp!
  67. Class (A)B output stage: why 2 emitter resistors, why not 1?
  68. a simple amplifier to build?
  69. Parasound P/HP - 850 Preamp modifications
  70. Musical Fidelity X-A1 Modification
  71. PCB Design Packages
  72. Ouput relay vs low end response
  73. Installed the 2sc2705 in differential..
  74. kelvin labs?
  75. detail av-800
  76. Luxman R-1050 trouble
  77. what poweramp is realy the best to build?
  78. Right channel seems to have died on Kriesler stereo - need help
  79. Schematic 500 w
  80. Pc based function generator
  81. SKA Heatsinks
  82. Marantz 510m Resurection
  83. help
  84. "TECHNO"Amp building in progress-using "Iron Method"
  85. Who supplies the cheapest toroidal transformers in uk?
  86. Nakamichi PA-7 & PA-5 Bias Setting?
  87. What is the optimum output power of this pairs???
  88. Could this Adcom really work?
  89. Need Help Sourcing Parts
  90. sanken DAT1018p datasheets??
  91. Denon AVC-3530 Amplifier 5 Channel Input Mod
  92. Turn on delay for single-railed amp
  93. Who has a servive mnual from the ONIX OA21S amplifier?
  94. 2 Transformers close together...
  95. putting transistors in series
  96. Help Musical Fidelity B1
  97. Discrete guitar preamp
  98. Anyone know about the AD-08 opamp ?
  99. Transistors for Krell KSA-250?
  100. How to edit a posting
  101. who got the best simulator
  102. looking for a nad c350 schematic
  103. Quad 405: bypassing speaker protection PCB?
  104. Oscillations gone wild... Kenwood L-07MII
  105. Active current source
  106. Bipolar OP Stage Error Correction
  107. Insulators - heatsink
  108. Replacement Pots for HK730
  109. Output transistor substitution
  110. SINCLAIR Amps from c1972
  111. Nad c340 input selector
  112. Mini Crescendo article
  113. Naim nap 140 feedback resistors
  114. Oen loop preamp topology questions
  115. brown alps pot replacement?120k can i use 50 k to replace it
  116. About INPUT RESISTER separated from ground
  117. 250watt 8ohm need an opinion
  118. Guitar amplifier wierdness
  119. Simple fet amps schematics, suggestions?
  120. MOSFET amplifier
  121. Mark Levenson 20.5 schmatics
  122. What do you use for a simple cheap load?
  123. Amplifier Av-800
  124. Roll off power amp low end?
  125. Marantz SR5400 schematic
  126. NAD3140 problem
  127. amp blows fuses at turn on where should I start looking?
  128. Acoustat Trans-Nova Twin-200 biasing
  129. can you bypass internal crossover on BASH plate amp?
  130. Amp Will Not Function
  131. Pioneer amplifier SA-1270?
  132. MJL4281A/4302A Amplifier or MOSFET's
  133. Denon PRA-1000
  134. Power Supply - need to reduce voltage - any hint?
  135. cd input too loud can it be attenuated?
  136. Why main fuse and not rail fuse?
  137. Worth repairing amp or building new?
  138. Half-dead Rotel RB-850 resurrection
  139. Cambridge Audio A3i Relay
  140. Yamaha MX-1000U Protection always on..Help!
  141. Harman Kardon PM 620 oscillating
  142. Luxman L-85 schematic wanted .
  143. Kevin Gilmore
  144. Audio Analogue Puccini
  145. Wanted: Crown K2 service manual or schematics
  146. high quality 10A dual voltage regulator
  147. 2sc2705 for differential??
  148. Problems with Carvin PB500 Amp
  149. transistors
  150. Where better to use charge suckout capacitors?
  151. substituting FETs
  152. Sony TA-N1 and TA-NR1, how do they sound?
  153. Altec 9440A?
  154. What is the goo? Adcom question.
  155. Is this stable??
  156. Old articles
  157. Adcom 555 repair parts swap ?
  158. If it aint broke
  159. Adcom 555 advice
  160. Hybrid Class A / Class B design.
  161. Has anyone ever tried a Beta Enhanced emitter follower VAS??
  162. Audio Amplifier without transistors or tubes?
  163. Make A Good Pre-amplifier???
  164. Quad FM4 tuner
  165. Testing a fried Marantz SR50 - any tips?
  166. JLH (my version)
  167. C/M Laboratories amps (and other gear)
  168. Op-amp for signal inversion.
  169. cambrigde audio a3i help!
  170. Low voltage opamp recommendations
  171. Questions about mosfets IRF3205 IRFZ44N
  172. Plate Amps or Monoblocks
  173. Moving to triamp, need decent cheap 3-way active crossover and poweramp advice
  174. For the owners of a Rotel RC960BX
  175. Mark Levinson no.29 clone? schematics available!
  176. Krell Shootout In Salt Lake City
  177. New amp results
  178. Adcom GFA-565
  179. Suggest improvement for this design
  180. How do you tell if an amp is bridgeable?
  181. C-Audio RA2000 Protection LED
  182. Nikko Alpha 220
  183. 10W JFET/MOSFET SE Class A, no Feed Back
  184. Parasound HCA-1200
  185. transistor mounting
  186. what transistors to use?
  187. what transistors to use?
  188. Interesting new TI op-amp w/ very low noise
  189. 50watt into 1ohm load with KAPPA 9
  190. Won't bother ....
  191. Threshold FET 10/pc Phono Stage Preamp Schematics aka FET 10pc, FET-10pc, fet ten/pc
  192. Marantz PM-66SE: No audio
  193. Taking advantage of parasitic properties
  194. power supply wiring
  195. Bob Cordell Interview: Power Supplies
  196. CA 540R schematic
  197. A question about powersupply fuses?
  198. Help me design a pcb for redcircuits 10 watt amp..
  199. Classe DR-15 schematics / Info?
  200. Shure Vocal Master Fuse Popping
  201. Marantz SR5000
  202. bias for pioneer a400?
  203. END200 who knows this design ?
  204. Ceramic caps: SMT as good as radial?
  205. Bozak restoration/update
  206. H-K AVR3000 loses memory among other things
  207. Ion Obelisk 3
  208. upc1298v power amp uk supplier?
  209. Request of Anatech
  210. bjt/mos (class A) CFP
  211. Belles Series I for sub duty
  212. bias capacitor
  213. Pioneer SA-710 Amplifier
  214. 12 Volts from 38 using IC Reg Chips
  215. nakamichi amplifier 1
  216. mitsubishi DA-A15DC
  217. How I Can Bridge This
  218. I found this one in the WEB...i think it is very interesting
  219. Current Mirrors and first post here
  220. 100w 8ohms does not opperate
  221. audiolab 8000a
  222. schematic
  223. Crest CPX-1500
  224. Conrad Heatsinks...
  225. Bob Cordell Interview: BJT vs. MOSFET
  226. powersupply not sure what to do?
  227. Yamaha RX-V590 On then Off Problem
  228. leach amp powersupply ?
  229. P3a mosfet equivalents
  230. Can't get home built amp working
  231. Amplifier Gain Question
  232. can irf540 +irf9540 be tested with dmm
  233. Amp non working
  234. Need small coupling capacitors
  235. power supply for project 68
  236. Remake of my DoZ almost completed [pics]
  237. Question about DC offset from source.
  238. marantz cd4000
  239. i have some pics of unwell pioneer
  240. Proposal of new test signal for amplifiers, with regard to HF interference
  241. Amplifier Input CSS, good thermal data + Red LED model
  242. Yamaha A-760
  243. Driver board on a Krell KSA 100S
  244. pye sx 6390 hifi project amplifier
  245. Bootstrapped FET source follower ?
  246. Opinion about this hi-fi amplifier
  247. Determine the signal path ?
  248. Pcb 300 W
  249. Need Denon PMA-750 Bias Procedure
  250. Need Marantz 2230 Bias Procedure

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