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  1. EE student needs help to graduate!!
  2. Bridge Parallel AMP
  3. LM1875 in parallel,how to?
  4. Jeff rowland Model 12 schematics???
  5. sn76013
  6. Lm4781 Pcb
  7. Power supply design challenge!
  8. LM4780 parallel transformer suitability
  9. Is this 3 X LM3886-design correct?!
  10. Is there a substitute for an LM1875 ?
  11. LM3875 Transformer
  12. What's causing that #$%&@$ humm??
  13. Question re LM4780 inverting configuration
  14. What cheap-0 parts do you reccomend? (Or could you sell me some?)
  15. Internal chip amp wires
  16. YAY - another LM3875 lives!!!
  17. My newbie design: 2xlm3886 parallel
  18. In search of a perfect attenuator
  19. Sound Quality from Snubbers
  20. Computer Power Supply for chip amp?
  21. best LM3886 config for 6 ohms?
  22. tracking power supplies for gainclone
  23. HELP!- Hum noise on o/p of LM3875 AMP
  24. I want to build a 4.1 system (PLS HELP)
  25. basic wiring for t-amps HELP!
  26. Coupling capacitor selection
  27. Trafo for LM4780?
  28. Distortion on p2p LM3875 - probably my fault :D
  29. TDA7394 bridged ?
  30. Miguel Font design GC !!! Please help.....
  31. Audio processing chips
  32. Where do I begin?
  33. balanced inputs
  34. LM3875-semi finished
  35. LM4780 Hum.
  36. Amplifier Servo Problems
  37. dc volume control chips
  38. high power gainclone
  39. Volume control for lm3875 amp
  40. Car sub Amplifier using a TDA8560Q
  41. gainclone with output stage
  42. studio amplifier project?
  43. LM4780 Pseudo SMT Design
  44. vampire bindings posts
  45. LM1875 Chipamp PSU.
  46. amp for JBL Control One
  47. Still have noise.
  48. Lm3886
  49. Why Bridge?
  50. will this transformer work for bridge into 4 ohms?
  51. New amp from TAP
  52. Can someone in Sydney help me build one of these?
  53. caveats? resistor in series /w speaker to raise impedance
  54. All copper heatsinks?
  55. Speakers for Gainclone
  56. RCA Jack/Plug Selection/Switches Pre-amp & 3875 Premium kit
  57. Quick check required.
  58. lm386 amp without negative power supply
  59. LM3875 BrianGT kit not working
  60. Newbie with a question
  61. lm3886 didn t work :(
  62. LM4780 ESL Amp
  63. Wanted single sided PCB layout
  64. Bridging many op amps
  65. Need help bridging brian's lm3875
  66. Need help with LM324 substitute
  67. upc1225/upc1270
  68. 2.7R zobel Resistor...Watt Rating?
  69. What are the differences between the 3875, 3886, and 4780?
  70. DC offset on household ac line ?
  71. Voltage Regulators query
  72. SMD Preamp/Buffer design
  73. I need one OPA2227PA or equiv. trade?
  74. bridging lm4780 kit
  75. Max voltage for bpa200
  76. gainclone as an amp for bassguitar
  77. Chipamp buffer / filter
  78. Mounting LM3875 on anodised surface
  79. 350 Studio Amp
  80. Type of battery for chip amp
  81. What would you consider a quality component?
  82. Question about 0.1 uf film caps
  83. Problems with DC offset
  84. Looking for Simple 12V supply dual opamp for kid's project
  85. AD8610 and HA5002 Buffer/HeadAmp
  86. Starting my first LM4780 Gainclone amp
  87. Rod Elliot's pre + gainclone
  88. Paralleling transformers???
  89. Chip Amp Builders?
  90. 5.1 CPU output to amplified hi-fi speakers
  91. Problems Preventing hum in a small case
  92. Little low pass help please
  93. 5-6 channel GC HT
  94. LM3886 Bridged Amp
  95. Amp tweaks
  96. Running some numbers by the pros
  97. LM4780 Capable of driving Martin Logan Ascent i's??HELP??
  98. TDA2050 parallel. HELP!
  99. Powered Multimedia Speakers with DSP
  100. ac connection on chimpamp board, some help needed
  101. LM833 any good?
  102. Will this transformer work with the ChipAmp kit?
  103. Best of 30 LM3886 Application
  104. Stereo to 5.1 hafler matrix decoder
  105. Adding a power button
  106. XLR / Balanced cable chipamp
  107. How many amps of power does a 3875 with 400VAC need?
  108. Is this a good transformer for LM 3886?
  109. Power Tranistor Testing
  110. computer amplifier zener diodes overheating?
  111. My new monobloc layout for Mauro Penasa's MyRef Rev. C
  112. Blew an LM4780 chip last night!How?
  113. Noble black potentiometer
  114. What is your opinion on this schematic for OPA-541
  115. LM4780 preamp Suggestions?
  116. Gainclone vs tube
  117. picoPSU
  118. What's the meaning of "GAINCLONE" ?
  119. Kit or DIY?
  120. First Gainclone. AX-730 Transformer Question.
  121. the "scroungeclone" worklog
  122. New/Old Integrated LM3886 PCB
  123. lm3875 inverted layout with 100k pot, not enough volume?
  124. Torroid Calculations Question. (And Class)
  125. 6 monoblocks finished
  126. PLEASE HELP-240 wpc LM4780 DESIGN
  127. vibrating trannies and hum?
  128. LM4870 PCB Group Buy
  129. Volume control acting Up... PLS Help
  130. I'm ready to GAINCLONE!!!!
  131. 10 channel, PCB-free chipamp completed!!
  132. TDA 7250 load problem?
  133. My Lm4780
  134. Chassis / enclosures / cases
  135. panasonic lm4780
  136. Phase switch on Alpine MRV-T303 V12 amp
  137. Which Chip for first DIY project?
  138. is this a good amp kit for newbe
  139. stepped attenuator impedance
  140. DTC - 1000es, Sony's First DAT machine
  141. LM3886 Single Supply Rail Transformer Setup
  142. DDTS-100 for front end of GC-based HT system
  143. For your next gainclown amp...
  144. What toroid transformer to use
  145. power supply +/- 70v 5A
  146. My Integrated GC - Tribute to carlosfm
  147. problem with tda7294
  148. Lm4780 Bridged PCB
  149. Completed LM 4780-but fuses blow?
  150. Buzz goes the GC but may have placed componets incorrectly.
  151. Electrolytic coupling capacitors ?
  152. Bpa200
  153. Going to build my 1st GC
  154. chassis construction
  155. AD8610+AD815 Buffer
  156. gainclone humpty chassis
  157. Help finding a 1000VA toroid
  158. Volume regulator location for LM 4780
  159. Trans for LM4780? Advice please.
  160. What causes IMD?
  161. LM 4780 Noob question
  162. voltage regulators
  163. Bridge/Parallel with balanced input
  164. voltage ok?
  165. LM4835 Help Please!
  166. Freebird + Gainclone = "integrated" gainclone?
  167. LM 3886 bridged
  168. using nimh or nicad batteries for sonic t amp.
  169. Wtb Philip Ne5534
  170. LM 3886 Tips...
  171. LM3886T Problem, I think
  172. Sony Xplod 740w failure
  173. Some pictures of Gainclones
  174. STK4141II based comercial reciever
  175. Regulated Supply Examples
  176. Lm4780 running. but...
  177. Offset problems, again
  178. Transformer Help
  179. LM3886 audio cutting out
  180. A.R.T. tube mp studio preamp
  181. Grounding Idea for single opamps
  182. LM3875 board 4 sale
  183. 5.1 Surround Sound for Computer - ChipAmp
  184. Need info-Amp IC from Technics reciever
  185. OPA2134 with BUF634 preamp
  186. More uf = better sound
  187. 140W power amp with 6xOPA549
  188. cant make it work: mauro penasa rev 1
  189. Pcb for Nuuk's buffer
  190. my new transformers!
  191. Component Diodes vs. Bridge Rectifiers
  192. Need concrete help with BrianGT LM4780 battery power supply.
  193. Comprehensive Op Amp App Notes @ APEX
  194. “Seamaster” GC
  195. LM3886 problem, HELP!
  196. Composite ICs
  197. Proseries 3...
  198. Quick LM4780 Transformer Question
  199. Bridged Lm4780. Up and running.
  200. mini-3886tf
  201. USA Source for OPA541's?
  202. 17-0-17V/5A good for 3886 GC??
  203. Bridging board for 4780
  204. Bridged Lm4780. Up and running!
  205. chipamp AB testing
  206. chipamp to drive heavy fets?
  207. High output chip design
  208. STK 4191v question
  209. LM3875 with snubberized PS on the same PCB ???
  210. help with design
  211. Tube-buffered GC, which tube?
  212. TDA 7294 amp with horns problems
  213. passive buffered line drive plans wanted!
  214. 3xOPA548 on 35vDC+/-?
  215. sk sla6102
  216. v-fet exchange?????
  217. amp picks iup radio transmission
  218. paralleling chips
  219. Noise in LM3875? Help!
  220. gainclone: one channel buzzes
  221. LM4780 Eval Board
  222. TL072ACP and NE5532AN- Anything better out there?
  223. Using the same power supply for mini aleph and gainclone?
  224. stepped attenuator kits ?
  225. DC offset variance
  226. Help with Cana-Kit using TDA2003
  227. Opamp decoupling schemes [& Better grounding]
  228. How to wire 2 center tapped transformers
  229. new cmoy type amp
  230. Decent LM3886 amplifier
  231. Noob question : what exactly is the "Q" of an active filter ?
  232. Just got to vent a bit.
  233. audiosector dac
  234. wireless speakers?
  235. Power led?
  236. preamp with LM3886 poweramp
  237. Lm3875 RevC kit finished!
  238. 6 Channel Preamp Project
  239. X-Calibre : Hot Rodding Mauro Penasa's LM3886 design
  240. Power cable from offboard PS?
  241. Finished First DIY Project
  242. Heatsinks and Insulators
  243. PCB for LM3886/LM3876/ LM4880 in INDIA
  244. Star Ground technique
  245. Need Help ... Briangt Kit LM3386 doesn't work
  246. LM3875 measurements...
  247. Gainclown PCB question
  248. Build the same reference's loudspeaker to listen our GC
  249. Thanks ( LM4780)
  250. dc operated volume control

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