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  1. Location of input coupling cap
  2. Finnished LM4780
  3. what happend to my lm3886 amp?
  4. What should I do with extra transistors?
  5. TDA7293 - Need help on circuit
  6. Class D amplifiers on National Chips
  7. FYI: Linkwitz has updated his LM3886 design
  8. MY finished LM3886 amps
  9. OPA541 problems
  10. help me with OPA541
  11. LM3886t question
  12. How to parallel two BrianGT Lm4780s?
  13. Remote Volume control?
  14. Slew rate value
  15. diy amp help, new to it
  16. op541 gainclone
  17. LM3886 Distortion Sources
  18. Another VBIGC :)
  19. LM3886 @ Parts Express!!
  20. Clipping Indicator
  21. HCCA X-Over chip questions
  22. Ohhh Fire works (4780 Brian GT Kit)
  23. Ref, Ilim, and E/S pins
  24. Brain GT 3886 PS question
  25. Panasonic FC or Elna Cerafines
  26. Yet Another 3875 Heatsink Question
  27. To those using the DVR134...
  28. About Chips Amps Forum...
  29. OPA541 replacement
  30. LM3886 GC + Behringer + Parallel woofers Q
  31. Help The Newbie
  32. Suitable woof & tweet for CV Full Range chip amp?
  33. Gc + Dcx2496
  34. GC damaging speakers?
  35. Improving the Non-Inverting chipamp
  36. Need help with LM3875 as bass amp
  37. Amp is intermittent
  38. opa541s
  39. my finally finished gain clone (the whole story)
  40. Opamp choice...which one?
  41. Paralled 4570 boards questions/help
  42. Mute on BrianGT LM4780 PCB ?
  43. VBIGC startup delay and softstart
  44. Picking LM3875 gainKlone parts
  45. Accuphase E-205 Amplifier......problems!
  46. My "audiophile" LM3886 approach
  47. LM4780/LM3886 to power large speakers
  48. Professional to consumer line level conversion on PCB
  49. Where can I get Brian's LM3886 GainKlone PCB or KIts ?
  50. bridged opa549 odd workings
  51. Op amp trouble shooting
  52. Damage recovery
  53. digital versus analog volume attenuation
  54. my view on a 549 amplifier (photos)
  55. Has anyone tried servo-less BPA 200?
  56. LM4780 - Heatsink and isolation
  57. LM4780 Paraclone
  58. LM4780 no connection pins
  59. Jlh '69 vs Gainclone or Hiraga
  60. TATCA - Finally Completed + Images
  61. Clipping GC?
  62. capacitor in series with pot, no bass.
  63. LM2876/LM3886 amp boards for sale with active crossover
  64. Need LM1875 PCB layout !!
  65. What min.V for capacitors?
  66. A bridge circuit, made by our forum friend Rodolfo, from Tamaulipas.
  67. My Lm3886 based on BrianGTs Boards
  68. D2822 circuit improvements
  69. VBITNGC integraded PC?
  70. opa627bp....counterfeit?
  71. pioneer chips
  72. law faking pot Q
  73. Radiotehnika y-101 update to LM3886
  74. How to use LED with +- 25v tranny?
  75. Bridged OPA541 amp humming
  76. to snubberize or not to snubberize
  77. BrianGTs LM3886 input resistor R1
  78. 47labs Gaincard: new circuit. More info available?
  79. Struggling with my buffered GC preamp
  80. New Fully Integrated LM3886 GC
  81. 1 farad power cap
  82. Is LM3875 Enclosure Venting Required?
  83. How capacitance much and where?
  84. sub filter
  85. To DIY?
  86. 5 channel lm3875 layout
  87. pwer supply for cip amp
  88. output buffer for GC question
  89. Need an Op amp which can take a 60V - 140 V input
  90. Impressions of Snubbered BrianGT 3886 vs Reg 3886
  91. It's time to solder my LM4780 chip
  92. What's nicer than a TL062?
  93. Chip Amp Wire Gauge
  94. determine VA of unlabeled transformers
  95. My first pre-amp for my LM3886GC
  96. amp suggestion or tips
  97. Supply capacitance reduces hf performance? Is that true?
  98. Lm4651, Lm4652
  99. LM3886 Users Guide posted on Chipamp.com
  100. Need help on 3875 Rev 3 PCB placement in enclosure
  101. Attaching chip to heatsink
  102. my parallel 2x OPA541 chip amp completed
  103. BrianGT's LM3886 board, and hiss
  104. ChipAmp/Pre ..... for iPod ....... for a girl. - pls advise.
  105. AC to dual transformer
  106. trying to find a torrid
  107. Need help with my Differential Amp
  108. new LM3886 pcb layout i need comments and suggestions please help me friends>>>
  109. My LM1875 gainclone... point2point...
  110. Heat Sink Sources?
  111. Power IC "A210 K" ???
  112. resistors values
  113. Cheap cases at the thrift store
  114. stk4231 bridge
  115. Swapping tda2030b with ????
  116. AD843 or OPA2604 for GC buffer?
  117. Amp crackles and dies
  118. Check filter Schema Please
  119. newbie question:do i damage the speakers if this is the case?
  120. transformer VA
  121. TDA7293 with OPA2604 suggestions
  122. need directions for 8 channel amp with LM3886's
  123. Just a newbie here~~
  124. Chinese GC
  125. LM3886 at high voltage and power?
  126. Center Tap vs Dual Secondaries
  127. Cheap way to get a LM3886 in Italy
  128. Integrated Gain Clone Chip Amp
  129. 4780 single sided pcb redesigned
  130. small amp (20-30watt) for fullrange project
  131. single supply opa549
  132. Bypassing the LM6171
  133. LF357 stability
  134. LM1875 based on the LM1876 datasheet schematic??
  135. Gainclone too quiet?
  136. Possible GC case? Hmmmm....
  137. Circuit for analog VU meter
  138. What is better -> Buffer or simple pre
  139. OPA549 x 8, bridge/parallel
  140. Legacy GC with new snubber PS
  141. Getting an LM12 in toronto
  142. lm4730 project
  143. The sound of PSU
  144. Anyone has a nice preamp PCB layout?
  145. active filters: which resistors to buy
  146. Finished my GC!
  147. Bridging, matching +, what impedance?
  148. Diy subwoofer amplifier burns
  149. What is correct method for shielding?
  150. Noisy earth
  151. the buffered GC really is a monumental amp!
  152. My monoblock Gainclone LM3886 (photos link)
  153. new source for cheap heatsinks?
  154. My opa549 amp and opa627+buf634 pre
  155. Software (CAD?) for chasis design?
  156. Remote pre-amp for Brians lm3886 kit
  157. Active Filter Network
  158. DS1666 vs. DS1802
  159. problem with LM's and power supply
  160. *CC suppressor cap query
  161. Composite Buffered gc
  162. Chip insulators
  163. Has anyone used linkwitz 3886 design?
  164. Eagle footprint for 16mm dual pot
  165. Bridge/Parallel Configuration Help
  166. GC buffer question
  167. Help verifying LM3875 GC implementation
  168. LM3886 - What Transformer ?
  169. chip preamp for my chipamp?
  170. Cheap Alps Attenuator $20
  171. NIGC 3875 Distortion?
  172. INDIA--PCB source
  173. GC + dvd combo
  174. The "instant amp project"... ;)
  175. Quick PCB question
  176. Building LM4780 Multichannel Amp
  177. Wouhouw It is finished
  178. How to add Vol port to this circuit!
  179. 12v for 3875 and 35v for tube buffer?
  180. Adding Vol Port to this LM3886 Circuit!
  181. Buzz Noise on outputs with inputs attached
  182. Maximum voltage for LM4780
  183. LM4780 amp
  184. Balanced -> oscillation?
  185. LM4780 power supply
  186. Panel thickness and shielding
  187. LM4781 and LM3886
  188. Question about Lm4780 kit
  189. Transformer wires too small?
  190. Blowing my fuse (s)
  191. Blow up once, Blow up twice and Blow up somemore
  192. GC with lab supply
  193. LM4780 w battery?
  194. Brian LM 4780 rocks the Shed
  195. PGA 2311 Test Circuit
  196. Three-way Project
  197. LM1875 pcb, need comments.
  198. Lm4780
  199. One more finished BrianGT 3875
  200. 2 general gainclone questions, and an lm1875 question
  201. old transformer lying around
  202. Lm3876
  203. BrianGT's LM3886 Kit
  204. Magic Smoke (smells bad works good)(long)
  205. "Double powersupply" LM3875 gain clone
  206. Morbid curiosity, peltier cooling?
  207. My BGT-Clone
  208. effects of gain selector switch in the feedback loop?
  209. Customizing for frequency range?
  210. buzz noise on outputs with no input attached
  211. Finished my snubberized BrianGT LM4780s
  212. Transformer Hum
  213. Brian GT's LM4780 PCB layout
  214. Lm4780 with vaccum tube
  215. hiss
  216. 36 V DC offset when source connected
  217. Help Wiring Toriodal Primaries
  218. Gainclone/card the hard numbers, where are the specifications?
  219. Is it the right way to bridge a dual OP amp?
  220. Calculation formula help request; 20 gain is equivalent to how many decibles???
  221. LED for BrianGT 3875 Kit
  222. Carlos' snubberized Gainclone Power supply, Part II
  223. Bootstrapping a LM38XX and OPA54X
  224. input for LM4766 with LM1036
  225. BrianGT 3875 parts changes
  226. I did a search on battery power supplies, but...
  227. Problems with Parellel LM 4780 GC, get -21V on outputs.
  228. LM3886 kit opinions?
  229. is this worth attempting?
  230. LM4780: is Cin optional?
  231. LM 3875 finished...
  232. massive ceiling fan/light control THUMP through amplifier
  233. Info request on TDA2612
  234. Chassis Ideas
  235. power supply question
  236. Help needed for active filter
  237. Insight request: Parallel 4780
  238. GC Transformer Considerations for 4 ohm spk
  239. DS1802 with LM3875
  240. Gainclone Incest
  241. noise problem
  242. Rotel amps vs LM4780 which is better?
  243. My super LM4780 bi-amp in process
  244. Which BrianGT chipamp kit to buy
  245. GND loop help Please
  246. lm4780
  247. What is this PS?
  248. Strange noise form lm3875
  249. DAC + Headphone amp for PC
  250. Multi-Channel Volume Balancing

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