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  1. Mica Insulators
  2. Nakamichi PA-7 Power Transformer
  3. Nain NAP-180 Schematic
  4. Has anyone: unbalanced to balanced linestage /w BUF634?
  5. Nakamichi 400 Series Scheamtics???
  6. My new baby amp
  7. Contact for Mr Jacco Vermeulen
  8. new thermal trak transistors
  9. Boulder's Jeff Nelson makes sense!
  10. What Size/Type of PS Bypass caps
  11. Graphic Equalizer design HELP needed
  12. Harmon Kardon 330B repair
  13. HARM-23, Jfet 100W 8ohm
  14. Insane frequency response!? Or just my mistake...?
  15. What companies make good semiconductors?
  16. Tone Stack Calculator or tsc ???????
  17. Fixing old Sansui 5000a, fuse keeps blowing....
  18. NAD 3020 amplifier volume problems
  19. how do you measure your in put singal to the poweramp????
  20. Per-Anders MLD-01 to power cooling fans??
  21. Feedback on this Amp
  22. Transistor HFE observations.
  23. AV400 Ready to Rock & Roll
  24. Why collector/drain output stages are so rare???
  25. how to isolate input ground?
  26. Yamaha A-750ii
  27. Marantz HDAM module
  28. jukebox amp, noise like a harley ?
  29. DIY Interconnects
  30. Middlebrook's GFT
  31. Audiolab 8000a transformer replacement
  32. need an tone expert for opamps
  33. Randy Slone "Fig 11.6" amp, modded: will work?
  34. Mark Levinson 23
  35. Thermally bonding TO-92 transistors
  36. how about this amp
  37. 3-band resonant equalize
  38. HELP PLEASE! Choice of first power amp project.
  39. Outoput relay desing concept
  40. Behringer EP1500
  41. math problem ??
  42. Musical Fidelity F16/19
  43. Super preamp.
  44. Need Preamp with Volume Control ASAP!
  45. Red LED noise.
  46. Toroidal Prices spiking.
  47. Nakamichi Amplifier 1
  48. Where to buy "Yamaha M-85" style red LED diodes?
  49. Another Carver PM 1.5 question.
  50. Aluminum Oxide vs. Sil Pad Insulators
  51. SUBSITUCION Audio Amplifier
  52. Galien Krueger 800RB DC Offset!!
  53. Cascoded Output Stage 200W amp.
  54. need equation for 3 band baxandall equalizer
  55. Samson Servo 550 studio amp
  56. PWM and comparing waveform (sawtooth or triangle)
  57. AD797 Clone people! Who can make a better one.
  58. Musical Fidelity The Preamp
  59. simple amplifier
  60. Control the DC offset
  61. Minimalist preamps - Morrison, Samuals??
  62. Looking for Mc Intosh C32 schematic
  63. 1971 Plastic Tiger
  64. EMI and RFI -- what you thought you knew
  65. Electrocompaniet EC1 help requested
  66. The best DIY monoblock?
  67. crown ma10000
  68. Need project ideas to fit this chassis
  69. Help me understand filter design
  70. Diy noob want to build monoblocks.
  71. How I Can Bridge This Power Amplifier???
  72. Here is my last creation - DOCAFET class A amp!
  73. Class (A)B output stage: why 2 emitter resistors, why not 1?
  74. a simple amplifier to build?
  75. Parasound P/HP - 850 Preamp modifications
  76. Musical Fidelity X-A1 Modification
  77. PCB Design Packages
  78. Ouput relay vs low end response
  79. Installed the 2sc2705 in differential..
  80. kelvin labs?
  81. detail av-800
  82. Luxman R-1050 trouble
  83. what poweramp is realy the best to build?
  84. Right channel seems to have died on Kriesler stereo - need help
  85. Schematic 500 w
  86. Pc based function generator
  87. SKA Heatsinks
  88. Marantz 510m Resurection
  89. help
  90. "TECHNO"Amp building in progress-using "Iron Method"
  91. Who supplies the cheapest toroidal transformers in uk?
  92. Nakamichi PA-7 & PA-5 Bias Setting?
  93. What is the optimum output power of this pairs???
  94. Could this Adcom really work?
  95. Need Help Sourcing Parts
  96. sanken DAT1018p datasheets??
  97. Denon AVC-3530 Amplifier 5 Channel Input Mod
  98. Turn on delay for single-railed amp
  99. Who has a servive mnual from the ONIX OA21S amplifier?
  100. 2 Transformers close together...
  101. putting transistors in series
  102. Help Musical Fidelity B1
  103. Discrete guitar preamp
  104. Anyone know about the AD-08 opamp ?
  105. Transistors for Krell KSA-250?
  106. How to edit a posting
  107. who got the best simulator
  108. looking for a nad c350 schematic
  109. Quad 405: bypassing speaker protection PCB?
  110. Oscillations gone wild... Kenwood L-07MII
  111. Active current source
  112. Bipolar OP Stage Error Correction
  113. Insulators - heatsink
  114. Replacement Pots for HK730
  115. Output transistor substitution
  116. SINCLAIR Amps from c1972
  117. Nad c340 input selector
  118. Mini Crescendo article
  119. Naim nap 140 feedback resistors
  120. Oen loop preamp topology questions
  121. brown alps pot replacement?120k can i use 50 k to replace it
  122. About INPUT RESISTER separated from ground
  123. 250watt 8ohm need an opinion
  124. Guitar amplifier wierdness
  125. Simple fet amps schematics, suggestions?
  126. MOSFET amplifier
  127. Mark Levenson 20.5 schmatics
  128. What do you use for a simple cheap load?
  129. Amplifier Av-800
  130. Roll off power amp low end?
  131. Marantz SR5400 schematic
  132. NAD3140 problem
  133. amp blows fuses at turn on where should I start looking?
  134. Acoustat Trans-Nova Twin-200 biasing
  135. can you bypass internal crossover on BASH plate amp?
  136. Amp Will Not Function
  137. Pioneer amplifier SA-1270?
  138. MJL4281A/4302A Amplifier or MOSFET's
  139. Denon PRA-1000
  140. Power Supply - need to reduce voltage - any hint?
  141. cd input too loud can it be attenuated?
  142. Why main fuse and not rail fuse?
  143. Worth repairing amp or building new?
  144. Half-dead Rotel RB-850 resurrection
  145. Cambridge Audio A3i Relay
  146. Yamaha MX-1000U Protection always on..Help!
  147. Harman Kardon PM 620 oscillating
  148. Luxman L-85 schematic wanted .
  149. Kevin Gilmore
  150. Audio Analogue Puccini
  151. Wanted: Crown K2 service manual or schematics
  152. high quality 10A dual voltage regulator
  153. 2sc2705 for differential??
  154. Problems with Carvin PB500 Amp
  155. transistors
  156. Where better to use charge suckout capacitors?
  157. substituting FETs
  158. Sony TA-N1 and TA-NR1, how do they sound?
  159. Altec 9440A?
  160. What is the goo? Adcom question.
  161. Is this stable??
  162. Old articles
  163. Adcom 555 repair parts swap ?
  164. If it aint broke
  165. Adcom 555 advice
  166. Hybrid Class A / Class B design.
  167. Has anyone ever tried a Beta Enhanced emitter follower VAS??
  168. Audio Amplifier without transistors or tubes?
  169. Make A Good Pre-amplifier???
  170. Quad FM4 tuner
  171. Testing a fried Marantz SR50 - any tips?
  172. JLH (my version)
  173. C/M Laboratories amps (and other gear)
  174. Op-amp for signal inversion.
  175. cambrigde audio a3i help!
  176. Low voltage opamp recommendations
  177. Questions about mosfets IRF3205 IRFZ44N
  178. Plate Amps or Monoblocks
  179. Moving to triamp, need decent cheap 3-way active crossover and poweramp advice
  180. For the owners of a Rotel RC960BX
  181. Mark Levinson no.29 clone? schematics available!
  182. Krell Shootout In Salt Lake City
  183. New amp results
  184. Adcom GFA-565
  185. Suggest improvement for this design
  186. How do you tell if an amp is bridgeable?
  187. C-Audio RA2000 Protection LED
  188. Nikko Alpha 220
  189. 10W JFET/MOSFET SE Class A, no Feed Back
  190. Parasound HCA-1200
  191. transistor mounting
  192. what transistors to use?
  193. what transistors to use?
  194. Interesting new TI op-amp w/ very low noise
  195. 50watt into 1ohm load with KAPPA 9
  196. Won't bother ....
  197. Threshold FET 10/pc Phono Stage Preamp Schematics aka FET 10pc, FET-10pc, fet ten/pc
  198. Marantz PM-66SE: No audio
  199. Taking advantage of parasitic properties
  200. power supply wiring
  201. Bob Cordell Interview: Power Supplies
  202. CA 540R schematic
  203. A question about powersupply fuses?
  204. Help me design a pcb for redcircuits 10 watt amp..
  205. Classe DR-15 schematics / Info?
  206. Shure Vocal Master Fuse Popping
  207. Marantz SR5000
  208. bias for pioneer a400?
  209. END200 who knows this design ?
  210. Ceramic caps: SMT as good as radial?
  211. Bozak restoration/update
  212. H-K AVR3000 loses memory among other things
  213. Ion Obelisk 3
  214. upc1298v power amp uk supplier?
  215. Request of Anatech
  216. bjt/mos (class A) CFP
  217. Belles Series I for sub duty
  218. bias capacitor
  219. Pioneer SA-710 Amplifier
  220. 12 Volts from 38 using IC Reg Chips
  221. nakamichi amplifier 1
  222. mitsubishi DA-A15DC
  223. How I Can Bridge This
  224. I found this one in the WEB...i think it is very interesting
  225. Current Mirrors and first post here
  226. 100w 8ohms does not opperate
  227. audiolab 8000a
  228. schematic
  229. Crest CPX-1500
  230. Conrad Heatsinks...
  231. Bob Cordell Interview: BJT vs. MOSFET
  232. powersupply not sure what to do?
  233. Yamaha RX-V590 On then Off Problem
  234. leach amp powersupply ?
  235. P3a mosfet equivalents
  236. Can't get home built amp working
  237. Amplifier Gain Question
  238. can irf540 +irf9540 be tested with dmm
  239. Amp non working
  240. Need small coupling capacitors
  241. power supply for project 68
  242. Remake of my DoZ almost completed [pics]
  243. Question about DC offset from source.
  244. marantz cd4000
  245. i have some pics of unwell pioneer
  246. Proposal of new test signal for amplifiers, with regard to HF interference
  247. Amplifier Input CSS, good thermal data + Red LED model
  248. Yamaha A-760
  249. Driver board on a Krell KSA 100S
  250. pye sx 6390 hifi project amplifier

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