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  1. 47 Labs OTA, a cheap alternative?
  2. non-inverted tone control?
  3. LM3875 vs. LM3886 vs. LM4780
  4. quick transformer for gianclone
  5. Potentiometer choice for bi-amping
  6. tda2030 or opa544 or lm in the same box
  7. Lil chip amp from keyboard parts
  8. peranders industry gainclone assembly progress
  9. Two of Brian's LM4780 boards, one toroid
  10. Suitable PSU for OPA627+BUF
  11. Anyone have a GC PCB for sale???
  12. Chip amp distortion with high impedance resistive load.
  13. Chip Amp for bass practice amp
  14. Bi-amp setup...
  15. Need help to connect my Noble pot
  16. Checkout the Nelson Pass inspired GC
  17. implimenting chip amp in car
  18. lm4780 transformer for sub
  19. Scary! my old panasonic portable performs better than the GC!!
  20. Nothing to do with construction of GC
  21. two rectifiers one transformer?
  22. silent amp
  23. where to buy cheap caps and power tranformers?
  24. Class A Gainclone
  25. BrianGT's 4780NIGC assembly & comment
  26. warez the cheap amp case thread :)
  27. Input resistor problem(3886) please help
  28. Case grounded or earthed
  29. Who has tried a current boosted op-amp (with a transistor) as a chip-amp buffer?
  30. High/Low-Pass filter calculations
  31. BrianGT kits, still available ?
  32. Need help with lm4700 schematics
  33. Request samples from TI
  34. Alternative usage for LM3875
  35. looking for a chip amp.
  36. Pcb Design
  37. How to Wire Brain Mono Block Kit
  38. Remote Power Supply
  39. LM3886 / LM3875 supply voltage considerations
  40. LM3886 vs LM3875, for those that have heard both only!
  41. My Polished Aluminum & Marble GC
  42. My LM4780 Board
  43. Gainclones and fans, a bad mix ?
  44. Power supply component location.
  45. Troubleshooting moving_electron's inverted LM3886 amp
  46. Havent posted in awhile, but possible great new case
  47. DC Restoration -- book?
  48. LM3886 p2p - ground issue
  49. Transistors KT818 /KT 819 alternative
  50. LM3875 amp
  51. To Brian: XGC... any good result?
  52. p2p or PCB
  53. Heat dissipation from 3875
  54. my first try at a LM3886 layout, any comments/suggestions?
  55. need good but simple amp
  56. What does thermal shutdown sound like?
  57. vintage chipamps circa 1978
  58. chip amp plans
  59. add gain
  60. problem with Wallin preamp 2
  61. Low POwer Output with TDA1562Q Please Help
  62. Heat Sink for 8 channel lm3886 GC
  63. T network and supply snubber(?) revisited.
  64. fabulous deal on chipamp heatsinks!!!
  65. OPA549 Gainclone Layout
  66. Amp on TDA 7294
  67. GC problem: voltage dropout on negative rail
  68. Which commercial products use LM/TDA/OPA chip amps ?
  69. Winding new power transformer for CarlosFM's GC Design
  70. what to do with OPA2134?
  71. opa549 E/S
  72. LM3886 GC - "Simplest Ever Amplifier Bridging"
  73. Active Crossover And Sound Enhancement Units
  74. My first GC PCB drawing...
  75. Grounding When Doing Mono Blocks
  76. Opa549 schematics
  77. LM3875 and class A?
  78. LM3886 vs TDA7295
  79. question about regulated supplies.
  80. Generic "Open" Chassis Design Effort ...
  81. what is wrong with my gainclone?
  82. gainclones from BrianGT
  83. Overvoltage to LM4780
  84. Another finished brianGT GC.
  85. Gainclone up and running with some problem
  86. speaker protection and output short
  87. Sta5150
  88. 3-Ch LM3875 w/ Tone Control and Active Crossover
  89. My GC progress - with pix!
  90. My first GainClone is up and running...
  91. Fake lawing PEC carbon pot, is it worth it?
  92. my diy lm3886 amplifier has v- out to speaker
  93. transformer secondaries question
  94. AC filter, a tested and true method?
  95. LM3886T - alternative mounting
  96. OPA549 - Inverting or Non-Inverting?
  97. diode sinking
  98. help with chip preamp
  99. My second GC (progress pics)
  100. LM4780 PCB power transformer
  101. Hmmmmm, my chip amp hummms more than I do!
  102. Lm4752?
  103. simple PC mini-amp project ?
  104. Balanced AC, GFCI, and my Gainclone
  105. Tone Control for my GC
  106. LM4780 Heatsinking
  107. Parallel gainclone questions
  108. DC voltage on output
  109. Toroid @ PE
  110. maplin prebuilt amp modules
  111. Carlos' snubberized Gainclone Power supply
  112. Zobel Question
  113. Treble response with FR drivers Chip vs SS vs Valve
  114. Bose wave-radio and Chipamps
  115. ALMOST got a working CMOY...
  116. my first GC monoblocks
  117. p2p opa549 gainclone
  118. sounds great, thanks to everyone that helped.
  119. MUR860 On Semiconductor fast diodes
  120. gainclone with tube preamp
  121. newbie Q on troubleshooting
  122. Define "snubber"
  123. CMOY! Help a Newb, Feel Good About Yourself
  124. TDA 7294 Use it or go LM3886
  125. help with chip amp design
  126. 16 ohm speakers
  127. Gainclone considerations (wrt chassis layout)
  128. lm3886 current at pin 8
  129. chip amp idle current
  130. Transformer shoping
  131. "El Cheapo" DVD candidates thread
  132. Remote volume control
  133. Correct Transformer BrainGT Kit?
  134. photos new gainclone
  135. My GC STK4231-2 Subwoofer amp, should I switch to discrete?
  136. battery powered gc in a tin
  137. NIGC input impedance
  138. First GC Amp .... something wrong?
  139. Using Apple iBook transformer with BrianGT kit
  140. Anti thump (will this work)
  141. That 2180/2181
  142. Simple law-faking advice...
  143. Is this DC offset problem.
  144. Gainclone speaker cables and OTA diy
  145. adapting unreg PSU to Brian's boards
  146. Tube Buffer for gain clone.
  147. Building Attenuators
  148. Best additions to the BrianGT kits?
  149. noob question: inverted/non-inverted
  150. newly finished GC
  151. Projects for next hollidays (the world smallest VBITNGC??)
  152. Soft Start your LM3886
  153. Transformer help
  154. New GC, old problems. Help required
  155. newbie questions
  156. Computer controled volume control
  157. Procranstinator needs HELP with Peter Daniel GC enclosure!
  158. BrianGT rev B boards -- What to do now?
  159. LM3875 using single supply voltage?
  160. Noob Question- Toroidal 25vac (ebay)
  161. Question- Toroidal 25vac (ebay)
  162. Brian's LM3875 REV C boards
  163. LM1875 schematic...
  164. Alright here are the chips I have
  165. Another One
  166. 3583JM chipamp 100V line amp w/o Xformer
  167. Blackdog's 6 channel Brian GT amp
  168. My latest subwoofer - a bridge opa549 built onto a piece of plexiglass
  169. split power supply
  170. impedance mismatch?
  171. Opinions on a pair of transformers for a 6 channel gainclone
  172. My Gain Clone - tribute to Peter Daniel
  173. Can i paralel the 2 opamps in 5532?
  174. Burning up input?
  175. dc at output
  176. Opa549 & Opa541
  177. PA-03 ChipAmp 600watts
  178. Importance of Cap/Resistor type
  179. The Velleman K4003
  180. GC PSU PCB comments wanted :)
  181. Hum
  182. Apexjr capacitors for gainclones? Which ones are good?
  183. Why does my gainlcone oscillate?
  184. There's no stopping now.....
  185. Active crossover & buffer stage for a 5 channel amp
  186. BrianGT, first timer w/ radio (accidentally)
  187. Whopee/Thanks Nuuk/Star grounds @#$%^&
  188. Is LM3886 a good power IC?
  189. MUR860 Qs for P.Daniel, BrianGT
  190. Can I use these trannys for GC?
  191. Starting First Amp - Questions on Mono Block Design
  192. 5 channels, single transformer
  193. An analysis of capicator dielectrics
  194. problems wiring Brians gainclone kit
  195. Tda7293
  196. moving opamp to Class-A
  197. The European Triode Festival and Chipclones
  198. is direct soldering better than ic base?
  199. is DRV134 the best balanced line driver?
  200. maximum inputsignal strength(V) on the lm3886?
  201. Zobel network.....Better bass? Yes or No
  202. Cheap LM338's.
  203. Balanced DAC to unbalanced preamp (passive) conversions
  204. Applying T-net to Bridge
  205. TATCA - Tiny And Transparent Chip Amp
  206. GC current amp & tweeter
  207. Few noob questions
  208. electronics surplus in oz
  209. Gainclone Help Please
  210. rectifier board not working after putting on bypass caps.
  211. Re: Project Phono SE modification
  212. Help!!! GC hum when input attached
  213. Pot question
  214. Inox or Aluminium
  215. Optimal Transformer choice for a LM3875?
  216. BrianGT amp burst into flames
  217. OPA2132 bypass
  218. New Avel Transformers Available
  219. how powerful can you make a gainclone?
  220. To People with OPA549 amps
  221. Burning in GC, results and problems
  222. stk4048 Question from newbie
  223. Sydney Users - Check out this thread
  224. Converting a DACT series pot to a shunt pot
  225. LM4780 Assembly
  226. DC servo
  227. Dedicated lm3886 to drive a sub?
  228. audio buffer layout
  229. Transformer labeling - VA rating (noob question)
  230. 2 x LM4780 in parallel to drive ESL panel
  231. Line-Level Low-Pass Filter Design
  232. Regulated PSU PCB
  233. Input voltage
  234. LM3886 amp almost complete
  235. confimation needed (gainclone)
  236. Problem with bridged tda7294
  237. heat pipe problem
  238. opa 509 diagram same as lm3875?
  239. Sound activated 70 volt NE-2
  240. loud hum w/ 1st Gainclone
  241. Brian GT's AMP'S DONE!!
  242. Eureka!
  243. Chip amp with input transformer?
  244. Check the schematic please...
  245. Will this xfrmr work for LM3875 gainclone?
  246. Building the peranders SMD Gainclone
  247. M5214l
  248. Art of Properly Grounding
  249. PCB based invert 3886 chipamp assembly and comments
  250. rebuilding an amp...from a megaphone...

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