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  1. Semi finished gainclone LM3875
  2. LM2931CT weird behaviour
  3. BPA200 PCB Layout
  4. BPA200 PCB design
  5. Looking for schematic for a decent full size amp.
  6. How to improve this amp
  7. 8V on outputs
  8. The Most Powerful Single Supply Amp??
  9. Opa541 - Bpa-200
  10. LM3875 GC Starts Today......i think
  11. Low-ESR cap -vs- Normal cap with sunbberized.
  12. New snubbered psu + amp verdict and pics
  13. GC's and noise
  14. Interchangable?
  15. Do i need to build main supply (240v) filter?Or build power distribution?
  16. Need more GC Help
  17. NO! not again....
  18. need help with turning my chip amp into an amp
  19. Transformers
  20. Odd Problem
  21. 3875 GC Hum
  22. LM3886 pathology, TDA7293 better?
  23. LM3875 GC Transformer
  24. Toroid shorting out
  25. DIYaudio mentioned on Ebay (is this good, or bad?)
  26. TDA1553 Help
  27. My Gainclone Problem
  28. TDA1514A Mute/Stby?
  29. High End Pre Group Design Invitation
  30. good old reciver brands to part out?
  31. where to buy stereo potentiometers
  32. dual mono grounding options
  33. sonic impact class t amp
  34. onboad preamp for acoustic guitar
  35. LOL.... I just fried 3 of my brianGT LM4780 boards
  36. Amp speakers or source?
  37. My Portable Gainclone (pics)
  38. improving parts on Audiosector kit
  39. ILP HCA40 - Class A module info
  40. I need a little LM3886 help
  41. [Newbie] Using 50V cap with 30-0-30. safe?
  42. ACS500 hiss removal help - chip replacements?
  43. Best SMD resistor/capacitor for GC
  44. can someone look at this and point me in the right direction?
  45. A discussion about batteries on preamps...
  46. passive volume pot value?
  47. The Real Gaincard
  48. Gaincard inside in 6moons
  49. another buzzing 3875 GC...
  50. Source for 22K Resistor in Brian GT Amp
  51. Regulated PSU for Preamp
  52. planing a new amp.
  53. BB 1547 operation amplifier
  54. My first gainclone
  55. Input transformer for GC
  56. The real "Gaincard" parts
  57. bass boost
  58. Transformer Considerations
  59. Datasheet Schematic
  60. Flat bass of paralleled LM3886
  61. Starting AMp up
  62. Input Capacitor Polarity
  63. Car amp with TDA8560
  64. heatsing for 3886
  65. best! LM675T
  66. AD815 pre-amp driving gainclone
  67. A basic chipamp in a not so basic case.
  68. Brian GT LM4780 Bridging
  69. Regulated power supply
  70. Focusing on wiring cable for gainclone!!!Share ur experience in wiring cable....
  71. Here is the single opamp attatchment
  72. Tube differential input/buffer /w opamp output gainclone
  73. Some Guidance
  74. Another ChipAmp running
  75. Mounting TA8251 on a board
  76. TDA2003 hum ┐PSSR problem?
  77. LM3875 amp finished!! Photo's
  78. Clarion car stereo problem - bad Sanyo LA4743B chip?
  79. about LM675T
  80. GainClone Design -- PSU, which chip, grounding, clipping queries
  81. Proud new owner of 4ch LM3875
  82. Numbering of National chips
  83. powersupplycaps gainclone
  84. Which chip kit?
  85. BrianGT's 3886 kit, a little help required..
  86. Op Amp help needed desperately
  87. 6 Channel LM3886
  88. New way to make a balanced gainclone?
  89. PCBs
  90. LM 3886 stereo kit for the UK
  91. LM3875 dual mono kit - a few questions.
  92. 15vdc amp
  93. Audio sector gainclone.
  94. MY_REF technical description
  95. Cmoy Amp Troubleshooting
  96. I'm wiring my 4 channel 8 parallel LM4780 boards... check my wiring :)
  97. Bridge rectifier VDC = VAC*1.414 only at no-load ?
  98. Altec-Lansing ACS-340/ACS-295 Questions
  99. Gainclone sound quality versus commercial
  100. LM3875 voltage and temp
  101. PCB design link...
  102. gainclone as sub amp
  103. Sound quality of chip amplifiers
  104. EchoMp3 player
  105. where do you get your heat sinks ?
  106. First Gainclone
  107. My LM3886 GainClone almost works!
  108. 4x3886 chassis overkill
  109. Valve buffered GC project
  110. Sherman & the Center Tap Mystery
  111. A few questions
  112. lm3875tf strange distortions
  113. Driver stage for power follower
  114. first LM4780 attempt
  115. TDA2030A Power Amplifier
  116. Single sided lm3886 board, opinions?
  117. Fuses, primary, rails, current limiters and channels?
  118. Nice simple parallel bridge config
  119. 4 channel volume control
  120. Picking regulator brands
  121. Heatsink selection help
  122. Can I use anything in this to make a chip amp
  123. Latest experiment... Inverting-NOT
  124. Avialability of toroidal transformers in Bangalore
  125. Poweramp starground and mains earth
  126. My new wooden gainklone
  127. Input Caps on TDA7264
  128. NOOB! Thinking of building a 4 ch 3875 amp - questions..
  129. A simple question
  130. Stk-4182 Ii?
  131. Need circuit board layout for STK4142II plaese
  132. informations about stk-036 hybrid-ic
  133. chip amp for commercial and what about design?
  134. Portable GC/?
  135. fake LM3886 ?
  136. My NI chipamp Mark-II - Mr. Ed :)
  137. AMP-1 and buzz in the loudspeakers
  138. PCB for simple OP-preamp
  139. any idea about tda7264-bangalore
  140. emergency chip help!
  141. Dual primary wiring for Plitron standard toroid
  142. LM4780 Insulator in aussieland
  143. LM3886 best price
  144. my 5.1 mofiled:) lm3886+lm1876
  145. A simple tiny PCb for those little alpha pots
  146. lm3875 24v dc at speaker outlets ! ?
  147. Can I omit the input resistor for the LM3875?
  148. Just got my BrianGT LM4780 boards in and have a problem
  149. Comparing
  150. 5532 preamp help
  151. 0.1% resistors
  152. sub amp not working
  153. 4780 smoked a transformer
  154. FS: LM3886+2876 with active crossover
  155. What can I do with this tranny?
  156. yet one more lm3875
  157. TDA7293 amplifier alive
  158. need some help
  159. Opinions on this $32 remote volume kit?
  160. 4780 component placement
  161. Dual phono chip
  162. AD8620 in CMoy
  163. Crazy idea for the OPA860
  164. OPA627 Pre with onboard regs
  165. output resistor matching for LM4780 paralleled
  166. External Volume Control
  167. Finished my first LM3886 dual Mono Amp
  168. 859 Audio Circuits
  169. Newbie Questions (TA9251AH specifically)
  170. Has anyone compared the Chip amps against Class T amps?
  171. completed chipamp pre
  172. trouble with a PSAudio p300
  173. LM4780 + AD826 - What to do
  174. What preamp should i build for my 3886 GC??Tube?MOSFET?OPAMP?Bipolar??
  175. Preamp RFI problems
  176. Transformer question
  177. TDA7293 as subwoofer amp ?
  178. which amp is best(for me)
  179. Preamp
  180. An early LM12 chipamp design
  181. A few quick newbie questions
  182. LM3886 BrianGT amp complete, slight hum
  183. Finished Lm3886 Power Amp
  184. One Transformer Per Channel? Or One Total?
  185. TDA7386 chip amps performance
  186. voltage drop
  187. Newbie project advice
  188. Like to bould a little portable headamp. Any sugestions?
  189. Q-amp
  190. What pot should i use?log or linear for 3886?
  191. lm3886 circuit and pcb
  192. drv134 layout
  193. Stk2028
  194. 4558DD Datasheet
  195. LM3876 newbie question
  196. "El Guapo" my silly TA8251AH project
  197. Which GC to build? Plus more...
  198. New integrated amplifier
  199. my new lm3886 amp!!!!!!!
  200. Connecting Two Stereo Amps together
  201. GC Heat
  202. Gain of OPA541?
  203. Comparison between STK modules
  204. tone control (bass & treble)
  205. Wiring an Avel Transformer to a BrianGT PS - need help
  206. TI Tina
  207. My tiny single sided LM3886 PCB layout. :)
  208. Is feedback cap polarized or Not
  209. Massive GC? Suggestions please
  210. iPowerSound
  211. LM based chipamps, What speaker wire are people using?
  212. Peter Daniel's Audiosector Kit
  213. LM3876 vs. LM3875
  214. JFET preamp?
  215. STK407-050 module alive and kicking
  216. VU Meter
  217. The "Freebird" ultra clean ultra simple preamp design
  218. tda2052
  219. Newbie Transformer question
  220. LM4780 & K8040 auto stand by function
  221. Audio Amplifier
  222. My Building Plans: Comment and suggest...
  223. amp question
  224. gains with lm3886
  225. simple but powerful
  226. Good/Bad Sounding Chips
  227. TDA2050 vs LM3886
  228. before I order my gainclone LM4780's....
  229. upgrade amp in mini-system
  230. LM3875 into 4 Ohm
  231. Gainclone SuperNoob
  232. testing variations
  233. A few chip amp questions
  234. Looking for NEC 575C2 2Watt Chip
  235. audioPT's gainclone mania contribution
  236. Integrated Amplifier
  237. LM4780 and noise (question)
  238. The most powerful amplifier for my application
  239. The use of OPA627
  240. LM1875 PCB Layout
  241. My Gainclone PCB - Problems?
  242. btl to line level
  243. My Amp
  244. TDA7350 project ideas?
  245. How to test a preamp?
  246. Using DC instead of Ac for some control circuitry
  247. Snubber AND non-snubber ?
  248. freq. responce help on mini amp
  249. Difference between Bridge & Parallel mode
  250. Gain adjust? Where?

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