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  1. VERY simple heaphone amplifier
  2. Le Monstre
  3. Offset Voltage Indicator?
  4. Do someone knows how to change the crazy way i wan't?
  5. Why bootstrap?
  6. Please,can you improve this amp, let me know how
  7. Symm-Amp Improvement
  8. Output fuse
  9. So Many Questions ...
  10. One channel louder... Rotel RA-971
  11. Pioneer SX-D7000 Receiver
  12. A New and Old circuit board, another way to assemble electronics
  13. Symmetrical input stage
  14. leach amp inductor smoking
  15. BridgeClone with current-dumping circlotron afterburner :-)
  16. Power supply dilema
  17. Fisher RS-1020 questions and problems
  18. altec 9440A
  19. Rotel RB-991BX
  20. Audio amplifier output relay delay
  21. high volt amp (dumb theory)
  22. Simple, powerful (100W-200W into 8ohm) amplifier schematic needed
  23. Help needed with Preamplifier ML 38S
  24. Removing excess voltage from amplifier supply?
  25. preamp pointers
  26. Taming Ringing...Square-Wave Response
  27. preamp with mc input
  28. maybe this is too dumb a question...
  29. Ok to run high-end headphones with amp output?
  30. boring sound from computer speaker
  31. Destroyer use darlington in this circuit!
  32. Do not match TRS, buy matched!
  33. Pioneer A400 faint distortion on right channel
  34. So I done the schematic...
  35. Looking for Technics schematic SU V650
  36. balanced preamp question
  37. Amp Troubleshooting Resources?
  38. Replacing burnt out transistorin Grundig FineArts Amp
  39. BGW 750 amplifier power output - increased.. - modified filter caps???
  40. PSpice
  41. Matching trs, Mr bo answer,sprache nichst deutsch
  42. x-over makes my amp get hot and shut down
  43. Supercharging a mass-market reciever..
  44. output transistor biasing question?
  45. Switching audio signals with relay
  46. If you're not a gênius do not read that..jump!
  47. Single Opamps
  48. oceana a100
  49. Transistor matching ideas
  50. New-Class-A ? (whats it mean)
  51. I've been told Toshiba is discontinuing 2SK1530 & 2SJ201 in US
  52. Running op-amp in class-A
  53. Should i try this ?
  54. LM741-Is there an easier or better way?
  55. Zenquito
  56. Anyone who have experience diy FM acoustic , Cello , Halco , Ayre amp?
  57. Kenwood KR-5340 amp
  58. P3A customisations
  59. Seeking advise for a preamp.
  60. PSU capacitors setup?
  61. pre-amp needed for leach amp?
  62. DC-DC converter
  63. Leach Amps PCB Artwork
  64. Aunt Coreys Preamp
  65. simple pre amps
  66. Sony Xplod XM-1502SX
  67. Need Hafler Pro6000 schematic
  68. Dual discrete opamp PCB in DIP8
  69. Linn LK-2(60) One Channel has Failed. Anyone familiar with this circuit design?
  70. car amp repair question!!!!!!!!
  71. anyone got a hafler 9505 schematic?
  72. tapping low frequency signal from a creative 2400 sub
  73. Amplifier Noise
  74. Paralleling voltage regulators?
  75. I know it goes against current wisdom but...
  76. PC Audio Upgrade...
  77. Where do all those volts go?
  78. Lexicon CP1+ schematic
  79. Need Luxman Help! M-120A Amp
  80. amp design
  81. how to mount output devices of amplifier?
  82. oscillating...always oscillating
  83. getting a protel pcb into tango?
  84. adding a HP-amp to my pre-amp design
  85. Holtons Lateral Amp...HELP NEEDED!
  86. Some newbie questions on refurb
  87. Solid state preamp
  88. A strange problem with Rod Elliott's P3A
  89. Help! Fixing Amp.
  90. How bad did I kill my Leach amp?
  91. CD4067 Volume control
  92. Temperature Generated Distortion
  93. dc offset question?
  94. Dvd Free Region
  95. Preamp Opinions Wanted
  96. What amplifier for reference?
  97. Crown Xls602 Power Amplifier
  98. Dual mode PSU?
  99. NJM4580 SIP op amp... where to buy in USA?
  100. Transformer for high power amp
  101. help cleaning up REALLY messy passive preamp
  102. Debond epoxy
  103. case fo power amp
  104. old Pioneer sa-5300
  105. Help please for opamp challenged..........
  106. IC for DC servo ?
  107. Anyone have a copy of Linn LK-2 Power Amp Schematic?
  108. best topo for 25W class A into 1 ohm resistive load?
  109. JOB circuit by GOLDMUND
  110. 1 Ohm benchmarks on my amp...
  111. Cable related hum
  112. Crest VS 900 problems
  113. Hybrid tube front end and transistor output stage
  114. JLH 10W Amp - Protel Simulation
  115. BK components pro-600 amp. which fets to use
  116. Need help w/ NAD preamp problem
  117. where is short wiring in an amp important/ not important ?
  118. Power mosfets
  119. add output devices when running low tim into 4-ohm
  120. True Rms Power
  121. power supply for source follower.
  122. What about this one? Thel IQ-amp
  123. ESP P68 500W - parts values
  124. load on source follower choke or mosfet?
  125. What is the quiescent current of Hitachi 2SK1058 and 2sj162?
  126. NVA amplifier info sought
  127. a dead Musical Fidelity A100
  128. MJ15003/04 Equivalents
  129. Inrush Relay Q's..
  130. need help with AV400 pcb
  131. EXICON 10P20/10N20 PSpice Model
  132. Can someone help with Mark Levinson JC-2?
  133. Simple turn-on delay
  134. SAE P 500 manual needed
  135. Anyone have the Linn LK-2(60) Power Amp Schematic?
  136. NAD 2100 power amp
  137. Noise in one channel of krell KSA-80
  138. BJT line buffer
  139. New Amplifier Project
  140. Problem with Randall Amp
  141. PS for JFET preamp recommendation?
  142. Adcom Amp "Whines" when shut off
  143. Experiments with an ATX power supply
  144. using 2 ohm loads on leach amp
  145. How to mod a parasound hca 2200 mk2 ?
  146. Fisher model ca-854
  147. Sansui Au-517&au-717
  148. Volume control + Single Ended -> Differential Amp
  149. 128 step volume controled by relays
  150. Hafler DH-200/220 Mods
  151. Clipping and load at same db level?
  152. Marshall input problem
  153. gainclone rectifier diodes from Fairchild
  154. Non-feedback amp
  155. An alternative attenuator/pot?
  156. Leach amp pcb's
  157. DIY Solidphono RIAA circuit from TNT-audio....
  158. recs wanted: opamp buffer for line driver splitter
  159. Class AB Amp Project
  160. Class AB Amplifier
  161. Do CLC filters work well at low current draw?
  162. Single Stage power amp.
  163. Linkwitz Transform Circuit Design?
  164. Another APOX volume control project
  165. Cooling Angel
  166. Sound of parallel opamps.
  167. Krell KSA 50 pcb
  168. leach amp power supply
  169. How bad is budget?
  170. Does this make sense ?
  171. Pls Help on SSM2164 as volume pot...
  172. Whats should I do????
  173. Onix OA 20/2 amplifier parts and/or service
  174. increasing current output
  175. High current DC power supply
  176. Amp for Zerobox 109
  177. JFET preamp recommendation?
  178. tl 084 scheme questions
  179. what is the OP43......?
  180. Leach amp has hum only when turned off!
  181. a contender for the AD825/AD797?
  182. Rotel RB 971 schematics
  183. denon amp protection circuit
  184. Hard to get transistors
  185. Matching L-Mosfets
  186. 1500VA...what do do?
  187. check my simple circuit
  188. distortion in preamp kit
  189. pioneer vsx-425
  190. Need help: Vutrax PCB design software
  191. Soldering equipment recommendations?
  192. how can i drive a complimentary symmetry output stage
  193. tortech 360 PA amp?
  194. Crazy idea ! - thyristor amp
  195. new Renardson amp
  196. Soundcraftsmen RA6501 Troubles
  197. Luxman Lv-105
  198. New to diyAudio
  199. Preamp for the leach amp (2x120)
  200. RMS Power
  201. My amp produces very little sound, how can I fix it?
  202. Level matching mixer circuit possible?
  203. Mains Switch Problems
  204. Optimal source degeneration resistance
  205. Help! Preamplifier Component Values
  206. hafler dh220
  207. Schematics for "NAD Stereo Receiver 7130"
  208. how do you check to see if your ground is bad inside of your amp?
  209. Change opamp in Rega Planet 2000
  210. Grounding problem
  211. New JFET switched volume control
  212. Yamaha A-760 of the Natural Sound range
  213. Opamps changed => metallic sound
  214. Modify a amplifier to have more power...
  215. Mosfet amp problem, Slone amp
  216. A broken Sony receiver
  217. elektor pa300
  218. loudspeaker protection and muting circuit trouble :(
  219. Regulator implementation questions
  220. DIY Silk screen
  221. Audiolab 8000A Fault
  222. Inverter
  223. wiring preamp outs on a preamp
  224. three-phase power supply
  225. Simple amp - symmetric or not?
  226. cap multiplier or not?
  227. Simple Cascoded Regulator
  228. RB 971 MKII with tubes
  229. Amplifier Topologies
  230. Easy DIY RIAA-preamp wanted.
  231. PGA2310 / CS3310 differential use ?
  232. threshold fet-9
  233. Current Inrush Question - low power xfmr
  234. Very complicated amp
  235. how to bring down line level signal to preamplifier level
  236. panel meter
  237. Bridging outputs with separate PSU's?
  238. P3a gain problem
  239. SAE schematics
  240. Recommedation for op amp for single supply applic?
  241. loudness control
  242. Marantz MA 500 or MA 700 schematic
  243. NAD 3020A Schematic
  244. 2kVA toroidal transformer, where to buy?
  245. balanced connections
  246. McInformer?
  247. Cyrus 2 linked
  248. Feedback Caps
  249. Powersupply layout
  250. Harmon Kardon Citation Twelve Deluxe

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