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  1. GCSS boards? Brian?
  2. Chip Selection for woofer?
  3. BPA-200 from BGT LM4780 kit?
  4. Bridging 2 LM4780 chips
  5. How feed 4-6-GainClone monoblocks?
  6. Brian GT Gainclone Watts/Ch & Power Supply
  7. Heatsinks
  8. 3886 DC offset (again)
  9. LM3886 very prone to mains noise
  10. Res Survey:....... Carbon film ...or... Metal Film ...............??
  11. How much input impedance is enough?
  12. - 197 mV offfset on LA 4663
  13. HELP First Amp Build - Gainclone?
  14. Dual CT Transformers with LM3886?
  15. Newb alert on chip amps!
  16. Need help on tda7294 amp
  17. what to do with +-42V and 320VA trafo?
  18. Hum with Brian 3886 kits
  19. Which heatsink?
  20. AD8620 Type Question
  21. Location of input coupling cap
  22. Finnished LM4780
  23. what happend to my lm3886 amp?
  24. What should I do with extra transistors?
  25. TDA7293 - Need help on circuit
  26. Class D amplifiers on National Chips
  27. FYI: Linkwitz has updated his LM3886 design
  28. MY finished LM3886 amps
  29. OPA541 problems
  30. help me with OPA541
  31. LM3886t question
  32. How to parallel two BrianGT Lm4780s?
  33. Remote Volume control?
  34. Slew rate value
  35. diy amp help, new to it
  36. op541 gainclone
  37. LM3886 Distortion Sources
  38. Another VBIGC :)
  39. LM3886 @ Parts Express!!
  40. Clipping Indicator
  41. HCCA X-Over chip questions
  42. Ohhh Fire works (4780 Brian GT Kit)
  43. Ref, Ilim, and E/S pins
  44. Brain GT 3886 PS question
  45. Panasonic FC or Elna Cerafines
  46. Yet Another 3875 Heatsink Question
  47. To those using the DVR134...
  48. About Chips Amps Forum...
  49. OPA541 replacement
  50. LM3886 GC + Behringer + Parallel woofers Q
  51. Help The Newbie
  52. Suitable woof & tweet for CV Full Range chip amp?
  53. Gc + Dcx2496
  54. GC damaging speakers?
  55. Improving the Non-Inverting chipamp
  56. Need help with LM3875 as bass amp
  57. Amp is intermittent
  58. opa541s
  59. my finally finished gain clone (the whole story)
  60. Opamp choice...which one?
  61. Paralled 4570 boards questions/help
  62. Mute on BrianGT LM4780 PCB ?
  63. VBIGC startup delay and softstart
  64. Picking LM3875 gainKlone parts
  65. Accuphase E-205 Amplifier......problems!
  66. My "audiophile" LM3886 approach
  67. LM4780/LM3886 to power large speakers
  68. Professional to consumer line level conversion on PCB
  69. Where can I get Brian's LM3886 GainKlone PCB or KIts ?
  70. bridged opa549 odd workings
  71. Op amp trouble shooting
  72. Damage recovery
  73. digital versus analog volume attenuation
  74. my view on a 549 amplifier (photos)
  75. Has anyone tried servo-less BPA 200?
  76. LM4780 - Heatsink and isolation
  77. LM4780 Paraclone
  78. LM4780 no connection pins
  79. Jlh '69 vs Gainclone or Hiraga
  80. TATCA - Finally Completed + Images
  81. Clipping GC?
  82. capacitor in series with pot, no bass.
  83. LM2876/LM3886 amp boards for sale with active crossover
  84. Need LM1875 PCB layout !!
  85. What min.V for capacitors?
  86. A bridge circuit, made by our forum friend Rodolfo, from Tamaulipas.
  87. My Lm3886 based on BrianGTs Boards
  88. D2822 circuit improvements
  89. VBITNGC integraded PC?
  90. opa627bp....counterfeit?
  91. pioneer chips
  92. law faking pot Q
  93. Radiotehnika y-101 update to LM3886
  94. How to use LED with +- 25v tranny?
  95. Bridged OPA541 amp humming
  96. to snubberize or not to snubberize
  97. BrianGTs LM3886 input resistor R1
  98. 47labs Gaincard: new circuit. More info available?
  99. Struggling with my buffered GC preamp
  100. New Fully Integrated LM3886 GC
  101. 1 farad power cap
  102. Is LM3875 Enclosure Venting Required?
  103. How capacitance much and where?
  104. sub filter
  105. To DIY?
  106. 5 channel lm3875 layout
  107. pwer supply for cip amp
  108. output buffer for GC question
  109. Need an Op amp which can take a 60V - 140 V input
  110. Impressions of Snubbered BrianGT 3886 vs Reg 3886
  111. It's time to solder my LM4780 chip
  112. What's nicer than a TL062?
  113. Chip Amp Wire Gauge
  114. determine VA of unlabeled transformers
  115. My first pre-amp for my LM3886GC
  116. amp suggestion or tips
  117. Supply capacitance reduces hf performance? Is that true?
  118. Lm4651, Lm4652
  119. LM3886 Users Guide posted on Chipamp.com
  120. Need help on 3875 Rev 3 PCB placement in enclosure
  121. Attaching chip to heatsink
  122. my parallel 2x OPA541 chip amp completed
  123. BrianGT's LM3886 board, and hiss
  124. ChipAmp/Pre ..... for iPod ....... for a girl. - pls advise.
  125. AC to dual transformer
  126. trying to find a torrid
  127. Need help with my Differential Amp
  128. new LM3886 pcb layout i need comments and suggestions please help me friends>>>
  129. My LM1875 gainclone... point2point...
  130. Heat Sink Sources?
  131. Power IC "A210 K" ???
  132. resistors values
  133. Cheap cases at the thrift store
  134. stk4231 bridge
  135. Swapping tda2030b with ????
  136. AD843 or OPA2604 for GC buffer?
  137. Amp crackles and dies
  138. Check filter Schema Please
  139. newbie question:do i damage the speakers if this is the case?
  140. transformer VA
  141. TDA7293 with OPA2604 suggestions
  142. need directions for 8 channel amp with LM3886's
  143. Just a newbie here~~
  144. Chinese GC
  145. LM3886 at high voltage and power?
  146. Center Tap vs Dual Secondaries
  147. Cheap way to get a LM3886 in Italy
  148. Integrated Gain Clone Chip Amp
  149. 4780 single sided pcb redesigned
  150. small amp (20-30watt) for fullrange project
  151. single supply opa549
  152. Bypassing the LM6171
  153. LF357 stability
  154. LM1875 based on the LM1876 datasheet schematic??
  155. Gainclone too quiet?
  156. Possible GC case? Hmmmm....
  157. Circuit for analog VU meter
  158. What is better -> Buffer or simple pre
  159. OPA549 x 8, bridge/parallel
  160. Legacy GC with new snubber PS
  161. Getting an LM12 in toronto
  162. lm4730 project
  163. The sound of PSU
  164. Anyone has a nice preamp PCB layout?
  165. active filters: which resistors to buy
  166. Finished my GC!
  167. Bridging, matching +, what impedance?
  168. Diy subwoofer amplifier burns
  169. What is correct method for shielding?
  170. Noisy earth
  171. the buffered GC really is a monumental amp!
  172. My monoblock Gainclone LM3886 (photos link)
  173. new source for cheap heatsinks?
  174. My opa549 amp and opa627+buf634 pre
  175. Software (CAD?) for chasis design?
  176. Remote pre-amp for Brians lm3886 kit
  177. Active Filter Network
  178. DS1666 vs. DS1802
  179. problem with LM's and power supply
  180. *CC suppressor cap query
  181. Composite Buffered gc
  182. Chip insulators
  183. Has anyone used linkwitz 3886 design?
  184. Eagle footprint for 16mm dual pot
  185. Bridge/Parallel Configuration Help
  186. GC buffer question
  187. Help verifying LM3875 GC implementation
  188. LM3886 - What Transformer ?
  189. chip preamp for my chipamp?
  190. Cheap Alps Attenuator $20
  191. NIGC 3875 Distortion?
  192. INDIA--PCB source
  193. GC + dvd combo
  194. The "instant amp project"... ;)
  195. Quick PCB question
  196. Building LM4780 Multichannel Amp
  197. Wouhouw It is finished
  198. How to add Vol port to this circuit!
  199. 12v for 3875 and 35v for tube buffer?
  200. Adding Vol Port to this LM3886 Circuit!
  201. Buzz Noise on outputs with inputs attached
  202. Maximum voltage for LM4780
  203. LM4780 amp
  204. Balanced -> oscillation?
  205. LM4780 power supply
  206. Panel thickness and shielding
  207. LM4781 and LM3886
  208. Question about Lm4780 kit
  209. Transformer wires too small?
  210. Blowing my fuse (s)
  211. Blow up once, Blow up twice and Blow up somemore
  212. GC with lab supply
  213. LM4780 w battery?
  214. Brian LM 4780 rocks the Shed
  215. PGA 2311 Test Circuit
  216. Three-way Project
  217. LM1875 pcb, need comments.
  218. Lm4780
  219. One more finished BrianGT 3875
  220. 2 general gainclone questions, and an lm1875 question
  221. old transformer lying around
  222. Lm3876
  223. BrianGT's LM3886 Kit
  224. Magic Smoke (smells bad works good)(long)
  225. "Double powersupply" LM3875 gain clone
  226. Morbid curiosity, peltier cooling?
  227. My BGT-Clone
  228. effects of gain selector switch in the feedback loop?
  229. Customizing for frequency range?
  230. buzz noise on outputs with no input attached
  231. Finished my snubberized BrianGT LM4780s
  232. Transformer Hum
  233. Brian GT's LM4780 PCB layout
  234. Lm4780 with vaccum tube
  235. hiss
  236. 36 V DC offset when source connected
  237. Help Wiring Toriodal Primaries
  238. Gainclone/card the hard numbers, where are the specifications?
  239. Is it the right way to bridge a dual OP amp?
  240. Calculation formula help request; 20 gain is equivalent to how many decibles???
  241. LED for BrianGT 3875 Kit
  242. Carlos' snubberized Gainclone Power supply, Part II
  243. Bootstrapping a LM38XX and OPA54X
  244. input for LM4766 with LM1036
  245. BrianGT 3875 parts changes
  246. I did a search on battery power supplies, but...
  247. Problems with Parellel LM 4780 GC, get -21V on outputs.
  248. LM3886 kit opinions?
  249. is this worth attempting?
  250. LM4780: is Cin optional?

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