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  1. effect of fT(min) of transistors in amplifiers
  2. 3-terminal regulator IC protection
  3. What is most linear power Mosfet around?
  4. Samsung KSC2837 and KSA1186
  5. Converting spice2 POLY sources to spice3?
  6. Biasing for different classes
  7. Harmon/Kardon AVR35
  8. bending a lot of resistor leads
  9. capacitors in series in PSU
  10. Building Mark Levinson 38 preamp chassis from scratch
  11. tolerances of 1% metal film resistors
  12. 1N4747 diode in leach amp
  13. improve the linearity
  14. question about input stage
  15. Kenwood KA-88
  16. Is this amplifier good?
  17. Question about output stage used in open loop
  18. mica capacitors in amplifier
  19. 2 x 750va toroids sufficient for leach?
  20. Remote turn-on for power amp
  21. Pioneer Cd Mod's
  22. No tuner on HK 330c
  23. p400 382w8ohm
  24. ESL Problems after thier first run
  25. negative alw super regulator problem
  26. wanted a dual differential amplifier with all fet
  27. Hafler DH 101 preamp mods
  28. Problem with amp
  29. Wanted-schematics for Technics SU-V78
  30. What is the best amplifier project...?
  31. testing second hand filter caps
  32. Protecting loudspeakers in bridge amplifier
  33. Low-End Happiness
  34. capacitors NP vs. BP
  35. psu problem / ripple current / esr
  36. Zener + Emitter Follower voltage regulator
  37. Elektor crescendo ME vs ESP project101
  38. op-amps for phono stage
  39. hill dx1500 schematic
  40. Musical Fidelity B1
  41. Ac contents in dc PS?
  42. tinning a pcb
  43. resistors and capacitors in leach amp
  44. Subwoofer Plate Amp Crossover Not Working
  45. Low gain x circuit
  46. Marchand schematics + function gen software
  47. Adcom 535II question
  48. sound card input levels
  49. Need to oversize trafo?
  50. Maplin AV Amp £50 - Good for hacking?
  51. sharp cdba1700h
  52. Sankes is good... On-Semiconductor?
  53. No. of parallel BJT? Rule of thumb?
  54. Krell KSA100S cannot be turned ON
  55. Who have experience diy Hi-End amp using SMD component?
  56. Carver CM-1090
  57. SUV-78 schematics please?
  58. Tie PSU's for more current.
  59. 400watt amp @ 400watts VS 800watt amp @ 400watts
  60. How does clip protection work?
  61. I'm taking the plunge!
  62. Need help w/ replacing lights on HK 330c
  63. Problem getting boards for the Leach Amp
  64. NAD 7250PE Intermittent Distortion
  65. Problem with really simple circuit!
  66. ETALON-schematics?
  67. Is that smoke from my Krell KSA 100S?
  68. NAD 2200 PE schematics
  69. ad8610 class a bias +v rail or-v rail?
  70. Fuse resistances?
  71. Amplifier ranking 2
  72. Tweaks for NAD 3020
  73. Marantz 2275 - trouble in mono
  74. need help building a 50 W audio amp!
  75. Automatic Gain Control - 50W amp needs a good feedback schematic!
  76. Next JLH
  77. First cycle distortion - Graham, what is that?
  78. Just a small test I did on power supplies
  79. need help badly
  80. Power Monitoring
  81. DC offset on NAD302
  82. balanced and bridged amp question
  83. some questions on PA amp(pics)
  84. Marshall SRX Series
  85. A simple stereo Amp aroud a 2N3773
  86. samod's mosfet amp
  87. To good to be true?
  88. Looking for JLH 30 Watt articles
  89. overheating amp
  90. Power amp output - BJT or MosFET?
  91. VERY simple heaphone amplifier
  92. Le Monstre
  93. Offset Voltage Indicator?
  94. Do someone knows how to change the crazy way i wan't?
  95. Why bootstrap?
  96. Please,can you improve this amp, let me know how
  97. Symm-Amp Improvement
  98. Output fuse
  99. So Many Questions ...
  100. One channel louder... Rotel RA-971
  101. Pioneer SX-D7000 Receiver
  102. A New and Old circuit board, another way to assemble electronics
  103. Symmetrical input stage
  104. leach amp inductor smoking
  105. BridgeClone with current-dumping circlotron afterburner :-)
  106. Power supply dilema
  107. Fisher RS-1020 questions and problems
  108. altec 9440A
  109. Rotel RB-991BX
  110. Audio amplifier output relay delay
  111. high volt amp (dumb theory)
  112. Simple, powerful (100W-200W into 8ohm) amplifier schematic needed
  113. Help needed with Preamplifier ML 38S
  114. Removing excess voltage from amplifier supply?
  115. preamp pointers
  116. Taming Ringing...Square-Wave Response
  117. preamp with mc input
  118. maybe this is too dumb a question...
  119. Ok to run high-end headphones with amp output?
  120. boring sound from computer speaker
  121. Destroyer use darlington in this circuit!
  122. Do not match TRS, buy matched!
  123. Pioneer A400 faint distortion on right channel
  124. So I done the schematic...
  125. Looking for Technics schematic SU V650
  126. balanced preamp question
  127. Amp Troubleshooting Resources?
  128. Replacing burnt out transistorin Grundig FineArts Amp
  129. BGW 750 amplifier power output - increased.. - modified filter caps???
  130. PSpice
  131. Matching trs, Mr bo answer,sprache nichst deutsch
  132. x-over makes my amp get hot and shut down
  133. Supercharging a mass-market reciever..
  134. output transistor biasing question?
  135. Switching audio signals with relay
  136. If you're not a gênius do not read that..jump!
  137. Single Opamps
  138. oceana a100
  139. Transistor matching ideas
  140. New-Class-A ? (whats it mean)
  141. I've been told Toshiba is discontinuing 2SK1530 & 2SJ201 in US
  142. Running op-amp in class-A
  143. Should i try this ?
  144. LM741-Is there an easier or better way?
  145. Zenquito
  146. Anyone who have experience diy FM acoustic , Cello , Halco , Ayre amp?
  147. Kenwood KR-5340 amp
  148. P3A customisations
  149. Seeking advise for a preamp.
  150. PSU capacitors setup?
  151. pre-amp needed for leach amp?
  152. DC-DC converter
  153. Leach Amps PCB Artwork
  154. Aunt Coreys Preamp
  155. simple pre amps
  156. Sony Xplod XM-1502SX
  157. Need Hafler Pro6000 schematic
  158. Dual discrete opamp PCB in DIP8
  159. Linn LK-2(60) One Channel has Failed. Anyone familiar with this circuit design?
  160. car amp repair question!!!!!!!!
  161. anyone got a hafler 9505 schematic?
  162. tapping low frequency signal from a creative 2400 sub
  163. Amplifier Noise
  164. Paralleling voltage regulators?
  165. I know it goes against current wisdom but...
  166. PC Audio Upgrade...
  167. Where do all those volts go?
  168. Lexicon CP1+ schematic
  169. Need Luxman Help! M-120A Amp
  170. amp design
  171. how to mount output devices of amplifier?
  172. oscillating...always oscillating
  173. getting a protel pcb into tango?
  174. adding a HP-amp to my pre-amp design
  175. Holtons Lateral Amp...HELP NEEDED!
  176. Some newbie questions on refurb
  177. Solid state preamp
  178. A strange problem with Rod Elliott's P3A
  179. Help! Fixing Amp.
  180. How bad did I kill my Leach amp?
  181. CD4067 Volume control
  182. Temperature Generated Distortion
  183. dc offset question?
  184. Dvd Free Region
  185. Preamp Opinions Wanted
  186. What amplifier for reference?
  187. Crown Xls602 Power Amplifier
  188. Dual mode PSU?
  189. NJM4580 SIP op amp... where to buy in USA?
  190. Transformer for high power amp
  191. help cleaning up REALLY messy passive preamp
  192. Debond epoxy
  193. case fo power amp
  194. old Pioneer sa-5300
  195. Help please for opamp challenged..........
  196. IC for DC servo ?
  197. Anyone have a copy of Linn LK-2 Power Amp Schematic?
  198. best topo for 25W class A into 1 ohm resistive load?
  199. JOB circuit by GOLDMUND
  200. 1 Ohm benchmarks on my amp...
  201. Cable related hum
  202. Crest VS 900 problems
  203. Hybrid tube front end and transistor output stage
  204. JLH 10W Amp - Protel Simulation
  205. BK components pro-600 amp. which fets to use
  206. Need help w/ NAD preamp problem
  207. where is short wiring in an amp important/ not important ?
  208. Power mosfets
  209. add output devices when running low tim into 4-ohm
  210. True Rms Power
  211. power supply for source follower.
  212. What about this one? Thel IQ-amp
  213. ESP P68 500W - parts values
  214. load on source follower choke or mosfet?
  215. What is the quiescent current of Hitachi 2SK1058 and 2sj162?
  216. NVA amplifier info sought
  217. a dead Musical Fidelity A100
  218. MJ15003/04 Equivalents
  219. Inrush Relay Q's..
  220. need help with AV400 pcb
  221. EXICON 10P20/10N20 PSpice Model
  222. Can someone help with Mark Levinson JC-2?
  223. Simple turn-on delay
  224. SAE P 500 manual needed
  225. Anyone have the Linn LK-2(60) Power Amp Schematic?
  226. NAD 2100 power amp
  227. Noise in one channel of krell KSA-80
  228. BJT line buffer
  229. New Amplifier Project
  230. Problem with Randall Amp
  231. PS for JFET preamp recommendation?
  232. Adcom Amp "Whines" when shut off
  233. Experiments with an ATX power supply
  234. using 2 ohm loads on leach amp
  235. How to mod a parasound hca 2200 mk2 ?
  236. Fisher model ca-854
  237. Sansui Au-517&au-717
  238. Volume control + Single Ended -> Differential Amp
  239. 128 step volume controled by relays
  240. Hafler DH-200/220 Mods
  241. Clipping and load at same db level?
  242. Marshall input problem
  243. gainclone rectifier diodes from Fairchild
  244. Non-feedback amp
  245. An alternative attenuator/pot?
  246. Leach amp pcb's
  247. DIY Solidphono RIAA circuit from TNT-audio....
  248. recs wanted: opamp buffer for line driver splitter
  249. Class AB Amp Project
  250. Class AB Amplifier

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