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  1. OPA660 phase-out
  2. Hey destroyer X! i've rebuilt my first transformer!
  3. Finding SMD equivalents of through hole transistors
  4. Help, amp problem
  5. PSU of class A amps
  6. Can you explain? Phono amp input stage
  7. Pre-Amplifiers
  8. Yamaha A720 amplifier not working
  9. Luxman L-100 Schematic needed
  10. Holton's AV400
  11. Elektor- MOSFET 'valvesound' amp opinion
  12. DIY way to check working voltage of audio power transistors
  13. How about this one??
  14. New amplifier published.
  15. Phonic 740
  16. Need an Idea for new project
  17. new topology for currrent drive
  18. PCB Desing..
  19. Failure with easy spk protection circuit
  20. ALL TRANSISTOR OpAmp
  21. dc on output of leach
  22. Acurus amplifiers
  23. Can we repair aluminium can capacitors
  24. Anything ideas on problems withy this?
  25. 1000w car amp
  26. A silly question, but...
  27. Another way of making the output section with class A predriver
  28. 1KW Power MOSFET Amplifier
  29. Playmaster 300W amp humming and thumping
  30. Question from a Newbie (no pointing and laughing please)
  31. High power Amp with OPA445
  32. 1kw amp
  33. audioPT PreAmp
  34. Output Configuration
  35. I could see, when we start some discussion, some strike
  36. cables for diy amps, preamps, and speaker cables ...
  37. Luxman Amp Repair - Crackle in the Tweeter
  38. Can anyone explain this circuit..
  39. best amp PCB layout..1 vs 2 PCBs
  40. Desintegrated circuit destroyer construction, will i succed?
  41. Blameless, are there someone that have one working good?
  42. TO-3 v.s. TO-264
  43. ONIX SOAP power supply - for Tony Brady
  44. vintage sansui transistors
  45. Is it worth trying to fix a car amp?
  46. balancing act
  47. balanced Xover
  48. Safe Working voltage of output Transistors in class AB amps with +/- supply
  49. !!!!! Help - Ssm2164 !!!!!
  50. Filters
  51. Sanyo Plus A35
  52. Rappaport schematics anyone?
  53. Common mode canseling in symetric amp
  54. Replace a transistor or trashcan,
  55. Hafler DH 200/220 Question
  56. diy ESL amp
  57. X Palesha X , one cooperation amplifier, Destroyer X and Palesha
  58. Miller feedback cap value?
  59. Please critique my Class A amplifier!!
  60. BUZ900 spice model available??
  61. copper area size
  62. Thumb Rule for determining Approx output power of class AB amp
  63. Bridging problem
  64. Volume knob problem plz help
  65. Irf540 Amplifier
  66. Share Nichicon KZ Caps UK/EU?
  67. cambridge audio a500 amp problem
  68. Basic Stamp Forums starting up at Parallax
  69. Correct my thinking on distortion mechanisms
  70. Arcam D290 schematics
  71. Leach amp caps' quality?
  72. Analog Devices buffer similar to BUF634
  73. DC offset on my design
  74. Modifying a Bryston 2B amplifier ..
  75. Amplifier - Instructional Material
  76. Any good, cheap ideas?
  77. Quad 303 screws
  78. Mystery Fuse
  79. which low voltage portable IC amplifier
  80. wanted 2SA1302/2SC3281 models for Multisim student
  81. Another heatsink question!
  82. Problem identifying power supply FET
  83. Phonic PIII3000
  84. Yamaha MX-70 power-transformer infos wanted
  85. 150 watt power amp
  86. Anyone have car audio amp plans?
  87. Esp P3a
  88. Designing simple amplifier from scratch
  89. Completed Leach Amp pics
  90. Commercial Leach Amplifiers
  91. mcintosh MC2105 needs some help
  92. What is the best first amp plan?
  93. extending UPS battery
  94. Question on output stage
  95. Repair speaker relay in Parasound amp?
  96. Inrush current on AV800 stereo power supply
  97. What makes a power amp fail...
  98. Heatsink, the next step into near future
  99. Ps Audio Delta 250
  100. Active crossover with linear phase response
  101. JVC AX-4 Super-A amplifier
  102. My first DIY amp project
  103. MM electronics power amp
  104. power capacitors
  105. Bizarre (over)heating problem in big amp
  106. Hard to find transistor...
  107. amplifer connection
  108. My first-ever project! Please help
  109. Amplifier trouble
  110. please help me
  111. Do you have a UK Farnell account?
  112. IRFP250 die size
  113. Bigger or larger capacitors in Active Crossovers...make a diff?
  114. Power transistor rail voltage question
  115. DIP8 adaptor wanted
  116. Question regarding Alesis Matica 900
  117. power supply: shunt or series??
  118. Paralleled Toroids?
  119. What is a darlington output exactly?
  120. Yamah p2200 setting idling current
  121. Trying to fix a sub-amp with fuzzy distortion on the output
  122. biasing a mosfet?
  123. is this design sound?
  124. ?? DIY PS Audio Humbuster
  125. Simple discrete preamp
  126. transformer load on MOSFET???
  127. low V Start for SMPS
  128. MY AV400 project
  129. Opamp adaptor
  130. rotel rx-503 schematic?
  131. arcam problems
  132. Will this work as audio amplifier?
  133. Measuring PSU ripple. How do you do it?
  134. maxi fuse
  135. Quick Q - This Amp Will Work ? (very Smple Amp)
  136. Lateral Structure Mosfet
  137. Any comments/changes on this schematic ?
  138. blown out left chanel
  139. Tda 7294 2sa1216/2sc2922 Amplifier
  140. Ths4061
  141. What heatsink for Holtons lateral amp?
  142. bass guitar amp
  143. Is this worth building? 400W MOSFET
  144. lm4651/2 power supply amps
  145. @steven: VAS stage in your zero-feedback design?
  146. Subwoofer amplifier goals and decisions ..
  147. PCBs please comment
  148. adding capacitor
  149. Carvin HT1000 problems
  150. TDA1554Q and LM1036 question
  151. Need help finding push button power switch to fit my amp
  152. Amplifier Power Supplies
  153. Are we looking at distortion correctly?
  154. OPTIMOS-Amp from Randy Slone
  155. Marantz PM66SE
  156. Favorite High Power Output Transistor
  157. OPA627 vs AD8610
  158. Stax SRA-12S
  159. Stax SRA-12S
  160. Lynx Poweramps Cap Bank
  161. Lynx Poweramps Project Help!!
  162. Current Source <- how to optimize?
  163. Are those worth buidling!!! -- > Randy Slone book..
  164. Crown XLS Problem
  165. First project: finished! (pics - 250KB)
  166. Help biasing leach amp
  167. DIGI 125 - right VAS selection
  168. Testing Leach Amp, questions about output
  169. Accuphase AAVA Volume Control
  170. Make it sound tubey !!!
  171. What diy class a amp to use for fostex fe87 in Buschhorn
  172. volume controll in the feedback loop
  173. speaker distortion
  174. possible active system
  175. Holman's AES paper...
  176. Velleman K4010
  177. Choke loading BJT output stage
  178. transformer in series
  179. NAD 7100 schematics wanted
  180. Damping Factor in Amplifier
  181. sub amp
  182. Can you please calculate this circuit
  183. looking for TCM5000 sony tape recorder service manual
  184. JLH boards
  185. Which amp for my subs?
  186. Differential and DC offset
  187. N-Channel Mosfet Linear amp Open Circuit Cross - Conduction
  188. MOSFET gate voltages
  189. How can I calculate input noise voltage and current?
  190. How to predict PSRR ?
  191. Amplifier power supply test-bed
  192. XM-1502SX Idle Current
  193. Replacing incandescent lamps with LEDs.
  194. Amplifier made in Brazil, old style, simple and good enough!
  195. Adjusting the M250
  196. LL1660, a match for SK135/J50?
  197. Class a amplifier for fostex fe87
  198. What should be the transformer rating in respect to wattage of a power amplifier,
  199. mark 38s
  200. Heatsink Extrusion
  201. DIY Audio Meet this Saturday in Houston
  202. search for old ic, semiconductor
  203. Leach amp problem
  204. Illuminated power switches/buttons
  205. Mark Levinson ML3
  206. Mark Levinson 380S
  207. I'm going crazy, please help, Pic's
  208. Nad 412
  209. X-ref for 2SC2526 and 2SA1076
  210. any info,manual about Yamaha B-2 ?
  211. Eti-477
  212. ESP P101 or Aussie AV400?
  213. sharing amplification
  214. Honored to present you, a very good audio brazilian designer
  215. Class A Amp Info Please!!
  216. Comments please, on my class A follower
  217. DIY Solder Bath?
  218. Car amp->home amp
  219. DPA-222 BJT amp from Upupa Epops
  220. Wiring a 2-channel, 250watt max car amp in home
  221. Single FET line stage
  222. Mackie schematics wanted please
  223. Simple toroidal power supply assembly question
  224. Citation Sixteen
  225. op-amps - phase response?
  226. Low cost PWM volume control. Could it work?
  227. Harman Kardon Sig. 2.0 forgets settings
  228. tube hybrids question.
  229. how to hook up sub to Nady power amp?
  230. Amp NFB network - can be used as crossover for bi-amp ?
  231. The Viola open architecture of Tom Colangelo
  232. A wee shock from a chassis.
  233. ReVox B750MK2
  234. LC filter design
  235. looking for a "tube-like" amp
  236. New guy on the block thinking class A
  237. How to Revive an Aging Amp
  238. schematics for a DSPA1000
  239. preamp dc offset channel difference?
  240. What's your first diy work?
  241. ML 383 circuit diagram
  242. Yamaha, transistors capacitors, biasing p2200
  243. Balanced Inputs on Leach Amp
  244. I need help!
  245. CapacitorsReplacing the old with the new. What is acceptable?
  246. Magnatec Spec MNT-LC32020-C4
  247. Fully differential I/O amplifier
  248. N-FET Current Source at Positive Rail ?
  249. PCB Protos...where?
  250. HK Citation 11 Tweaks?

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