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  1. HARM-23, Jfet 100W 8ohm
  2. Insane frequency response!? Or just my mistake...?
  3. What companies make good semiconductors?
  4. Tone Stack Calculator or tsc ???????
  5. Fixing old Sansui 5000a, fuse keeps blowing....
  6. NAD 3020 amplifier volume problems
  7. how do you measure your in put singal to the poweramp????
  8. Per-Anders MLD-01 to power cooling fans??
  9. Feedback on this Amp
  10. Transistor HFE observations.
  11. AV400 Ready to Rock & Roll
  12. Why collector/drain output stages are so rare???
  13. how to isolate input ground?
  14. Yamaha A-750ii
  15. Marantz HDAM module
  16. jukebox amp, noise like a harley ?
  17. DIY Interconnects
  18. Middlebrook's GFT
  19. Audiolab 8000a transformer replacement
  20. need an tone expert for opamps
  21. Randy Slone "Fig 11.6" amp, modded: will work?
  22. Mark Levinson 23
  23. Thermally bonding TO-92 transistors
  24. how about this amp
  25. 3-band resonant equalize
  26. HELP PLEASE! Choice of first power amp project.
  27. Outoput relay desing concept
  28. Behringer EP1500
  29. math problem ??
  30. Musical Fidelity F16/19
  31. Super preamp.
  32. Need Preamp with Volume Control ASAP!
  33. Red LED noise.
  34. Toroidal Prices spiking.
  35. Nakamichi Amplifier 1
  36. Where to buy "Yamaha M-85" style red LED diodes?
  37. Another Carver PM 1.5 question.
  38. Aluminum Oxide vs. Sil Pad Insulators
  39. SUBSITUCION Audio Amplifier
  40. Galien Krueger 800RB DC Offset!!
  41. Cascoded Output Stage 200W amp.
  42. need equation for 3 band baxandall equalizer
  43. Samson Servo 550 studio amp
  44. PWM and comparing waveform (sawtooth or triangle)
  45. AD797 Clone people! Who can make a better one.
  46. Musical Fidelity The Preamp
  47. simple amplifier
  48. Control the DC offset
  49. Minimalist preamps - Morrison, Samuals??
  50. Looking for Mc Intosh C32 schematic
  51. 1971 Plastic Tiger
  52. EMI and RFI -- what you thought you knew
  53. Electrocompaniet EC1 help requested
  54. The best DIY monoblock?
  55. crown ma10000
  56. Need project ideas to fit this chassis
  57. Help me understand filter design
  58. Diy noob want to build monoblocks.
  59. How I Can Bridge This Power Amplifier???
  60. Here is my last creation - DOCAFET class A amp!
  61. Class (A)B output stage: why 2 emitter resistors, why not 1?
  62. a simple amplifier to build?
  63. Parasound P/HP - 850 Preamp modifications
  64. Musical Fidelity X-A1 Modification
  65. PCB Design Packages
  66. Ouput relay vs low end response
  67. Installed the 2sc2705 in differential..
  68. kelvin labs?
  69. detail av-800
  70. Luxman R-1050 trouble
  71. what poweramp is realy the best to build?
  72. Right channel seems to have died on Kriesler stereo - need help
  73. Schematic 500 w
  74. Pc based function generator
  75. SKA Heatsinks
  76. Marantz 510m Resurection
  77. help
  78. "TECHNO"Amp building in progress-using "Iron Method"
  79. Who supplies the cheapest toroidal transformers in uk?
  80. Nakamichi PA-7 & PA-5 Bias Setting?
  81. What is the optimum output power of this pairs???
  82. Could this Adcom really work?
  83. Need Help Sourcing Parts
  84. sanken DAT1018p datasheets??
  85. Denon AVC-3530 Amplifier 5 Channel Input Mod
  86. Turn on delay for single-railed amp
  87. Who has a servive mnual from the ONIX OA21S amplifier?
  88. 2 Transformers close together...
  89. putting transistors in series
  90. Help Musical Fidelity B1
  91. Discrete guitar preamp
  92. Anyone know about the AD-08 opamp ?
  93. Transistors for Krell KSA-250?
  94. How to edit a posting
  95. who got the best simulator
  96. looking for a nad c350 schematic
  97. Quad 405: bypassing speaker protection PCB?
  98. Oscillations gone wild... Kenwood L-07MII
  99. Active current source
  100. Bipolar OP Stage Error Correction
  101. Insulators - heatsink
  102. Replacement Pots for HK730
  103. Output transistor substitution
  104. SINCLAIR Amps from c1972
  105. Nad c340 input selector
  106. Mini Crescendo article
  107. Naim nap 140 feedback resistors
  108. Oen loop preamp topology questions
  109. brown alps pot replacement?120k can i use 50 k to replace it
  110. About INPUT RESISTER separated from ground
  111. 250watt 8ohm need an opinion
  112. Guitar amplifier wierdness
  113. Simple fet amps schematics, suggestions?
  114. MOSFET amplifier
  115. Mark Levenson 20.5 schmatics
  116. What do you use for a simple cheap load?
  117. Amplifier Av-800
  118. Roll off power amp low end?
  119. Marantz SR5400 schematic
  120. NAD3140 problem
  121. amp blows fuses at turn on where should I start looking?
  122. Acoustat Trans-Nova Twin-200 biasing
  123. can you bypass internal crossover on BASH plate amp?
  124. Amp Will Not Function
  125. Pioneer amplifier SA-1270?
  126. MJL4281A/4302A Amplifier or MOSFET's
  127. Denon PRA-1000
  128. Power Supply - need to reduce voltage - any hint?
  129. cd input too loud can it be attenuated?
  130. Why main fuse and not rail fuse?
  131. Worth repairing amp or building new?
  132. Half-dead Rotel RB-850 resurrection
  133. Cambridge Audio A3i Relay
  134. Yamaha MX-1000U Protection always on..Help!
  135. Harman Kardon PM 620 oscillating
  136. Luxman L-85 schematic wanted .
  137. Kevin Gilmore
  138. Audio Analogue Puccini
  139. Wanted: Crown K2 service manual or schematics
  140. high quality 10A dual voltage regulator
  141. 2sc2705 for differential??
  142. Problems with Carvin PB500 Amp
  143. transistors
  144. Where better to use charge suckout capacitors?
  145. substituting FETs
  146. Sony TA-N1 and TA-NR1, how do they sound?
  147. Altec 9440A?
  148. What is the goo? Adcom question.
  149. Is this stable??
  150. Old articles
  151. Adcom 555 repair parts swap ?
  152. If it aint broke
  153. Adcom 555 advice
  154. Hybrid Class A / Class B design.
  155. Has anyone ever tried a Beta Enhanced emitter follower VAS??
  156. Audio Amplifier without transistors or tubes?
  157. Make A Good Pre-amplifier???
  158. Quad FM4 tuner
  159. Testing a fried Marantz SR50 - any tips?
  160. JLH (my version)
  161. C/M Laboratories amps (and other gear)
  162. Op-amp for signal inversion.
  163. cambrigde audio a3i help!
  164. Low voltage opamp recommendations
  165. Questions about mosfets IRF3205 IRFZ44N
  166. Plate Amps or Monoblocks
  167. Moving to triamp, need decent cheap 3-way active crossover and poweramp advice
  168. For the owners of a Rotel RC960BX
  169. Mark Levinson no.29 clone? schematics available!
  170. Krell Shootout In Salt Lake City
  171. New amp results
  172. Adcom GFA-565
  173. Suggest improvement for this design
  174. How do you tell if an amp is bridgeable?
  175. C-Audio RA2000 Protection LED
  176. Nikko Alpha 220
  177. 10W JFET/MOSFET SE Class A, no Feed Back
  178. Parasound HCA-1200
  179. transistor mounting
  180. what transistors to use?
  181. what transistors to use?
  182. Interesting new TI op-amp w/ very low noise
  183. 50watt into 1ohm load with KAPPA 9
  184. Won't bother ....
  185. Threshold FET 10/pc Phono Stage Preamp Schematics aka FET 10pc, FET-10pc, fet ten/pc
  186. Marantz PM-66SE: No audio
  187. Taking advantage of parasitic properties
  188. power supply wiring
  189. Bob Cordell Interview: Power Supplies
  190. CA 540R schematic
  191. A question about powersupply fuses?
  192. Help me design a pcb for redcircuits 10 watt amp..
  193. Classe DR-15 schematics / Info?
  194. Shure Vocal Master Fuse Popping
  195. Marantz SR5000
  196. bias for pioneer a400?
  197. END200 who knows this design ?
  198. Ceramic caps: SMT as good as radial?
  199. Bozak restoration/update
  200. H-K AVR3000 loses memory among other things
  201. Ion Obelisk 3
  202. upc1298v power amp uk supplier?
  203. Request of Anatech
  204. bjt/mos (class A) CFP
  205. Belles Series I for sub duty
  206. bias capacitor
  207. Pioneer SA-710 Amplifier
  208. 12 Volts from 38 using IC Reg Chips
  209. nakamichi amplifier 1
  210. mitsubishi DA-A15DC
  211. How I Can Bridge This
  212. I found this one in the WEB...i think it is very interesting
  213. Current Mirrors and first post here
  214. 100w 8ohms does not opperate
  215. audiolab 8000a
  216. schematic
  217. Crest CPX-1500
  218. Conrad Heatsinks...
  219. Bob Cordell Interview: BJT vs. MOSFET
  220. powersupply not sure what to do?
  221. Yamaha RX-V590 On then Off Problem
  222. leach amp powersupply ?
  223. P3a mosfet equivalents
  224. Can't get home built amp working
  225. Amplifier Gain Question
  226. can irf540 +irf9540 be tested with dmm
  227. Amp non working
  228. Need small coupling capacitors
  229. power supply for project 68
  230. Remake of my DoZ almost completed [pics]
  231. Question about DC offset from source.
  232. marantz cd4000
  233. i have some pics of unwell pioneer
  234. Proposal of new test signal for amplifiers, with regard to HF interference
  235. Amplifier Input CSS, good thermal data + Red LED model
  236. Yamaha A-760
  237. Driver board on a Krell KSA 100S
  238. pye sx 6390 hifi project amplifier
  239. Bootstrapped FET source follower ?
  240. Opinion about this hi-fi amplifier
  241. Determine the signal path ?
  242. Pcb 300 W
  243. Need Denon PMA-750 Bias Procedure
  244. Need Marantz 2230 Bias Procedure
  245. follow up to pioneer a605r
  246. pioneer a605r keeps switching off
  247. Speakers for Adcom GFA 585?
  248. Future Trends in IC Opamps
  249. Serial or parallel
  250. Hafler DH500 Heatsinks - looking for djk

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