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  1. Picking LM3875 gainKlone parts
  2. Accuphase E-205 Amplifier......problems!
  3. My "audiophile" LM3886 approach
  4. LM4780/LM3886 to power large speakers
  5. Professional to consumer line level conversion on PCB
  6. Where can I get Brian's LM3886 GainKlone PCB or KIts ?
  7. bridged opa549 odd workings
  8. Op amp trouble shooting
  9. Damage recovery
  10. digital versus analog volume attenuation
  11. my view on a 549 amplifier (photos)
  12. Has anyone tried servo-less BPA 200?
  13. LM4780 - Heatsink and isolation
  14. LM4780 Paraclone
  15. LM4780 no connection pins
  16. Jlh '69 vs Gainclone or Hiraga
  17. TATCA - Finally Completed + Images
  18. Clipping GC?
  19. capacitor in series with pot, no bass.
  20. LM2876/LM3886 amp boards for sale with active crossover
  21. Need LM1875 PCB layout !!
  22. What min.V for capacitors?
  23. A bridge circuit, made by our forum friend Rodolfo, from Tamaulipas.
  24. My Lm3886 based on BrianGTs Boards
  25. D2822 circuit improvements
  26. VBITNGC integraded PC?
  27. opa627bp....counterfeit?
  28. pioneer chips
  29. law faking pot Q
  30. Radiotehnika y-101 update to LM3886
  31. How to use LED with +- 25v tranny?
  32. Bridged OPA541 amp humming
  33. to snubberize or not to snubberize
  34. BrianGTs LM3886 input resistor R1
  35. 47labs Gaincard: new circuit. More info available?
  36. Struggling with my buffered GC preamp
  37. New Fully Integrated LM3886 GC
  38. 1 farad power cap
  39. Is LM3875 Enclosure Venting Required?
  40. How capacitance much and where?
  41. sub filter
  42. To DIY?
  43. 5 channel lm3875 layout
  44. pwer supply for cip amp
  45. output buffer for GC question
  46. Need an Op amp which can take a 60V - 140 V input
  47. Impressions of Snubbered BrianGT 3886 vs Reg 3886
  48. It's time to solder my LM4780 chip
  49. What's nicer than a TL062?
  50. Chip Amp Wire Gauge
  51. determine VA of unlabeled transformers
  52. My first pre-amp for my LM3886GC
  53. amp suggestion or tips
  54. Supply capacitance reduces hf performance? Is that true?
  55. Lm4651, Lm4652
  56. LM3886 Users Guide posted on Chipamp.com
  57. Need help on 3875 Rev 3 PCB placement in enclosure
  58. Attaching chip to heatsink
  59. my parallel 2x OPA541 chip amp completed
  60. BrianGT's LM3886 board, and hiss
  61. ChipAmp/Pre ..... for iPod ....... for a girl. - pls advise.
  62. AC to dual transformer
  63. trying to find a torrid
  64. Need help with my Differential Amp
  65. new LM3886 pcb layout i need comments and suggestions please help me friends>>>
  66. My LM1875 gainclone... point2point...
  67. Heat Sink Sources?
  68. Power IC "A210 K" ???
  69. resistors values
  70. Cheap cases at the thrift store
  71. stk4231 bridge
  72. Swapping tda2030b with ????
  73. AD843 or OPA2604 for GC buffer?
  74. Amp crackles and dies
  75. Check filter Schema Please
  76. newbie question:do i damage the speakers if this is the case?
  77. transformer VA
  78. TDA7293 with OPA2604 suggestions
  79. need directions for 8 channel amp with LM3886's
  80. Just a newbie here~~
  81. Chinese GC
  82. LM3886 at high voltage and power?
  83. Center Tap vs Dual Secondaries
  84. Cheap way to get a LM3886 in Italy
  85. Integrated Gain Clone Chip Amp
  86. 4780 single sided pcb redesigned
  87. small amp (20-30watt) for fullrange project
  88. single supply opa549
  89. Bypassing the LM6171
  90. LF357 stability
  91. LM1875 based on the LM1876 datasheet schematic??
  92. Gainclone too quiet?
  93. Possible GC case? Hmmmm....
  94. Circuit for analog VU meter
  95. What is better -> Buffer or simple pre
  96. OPA549 x 8, bridge/parallel
  97. Legacy GC with new snubber PS
  98. Getting an LM12 in toronto
  99. lm4730 project
  100. The sound of PSU
  101. Anyone has a nice preamp PCB layout?
  102. active filters: which resistors to buy
  103. Finished my GC!
  104. Bridging, matching +, what impedance?
  105. Diy subwoofer amplifier burns
  106. What is correct method for shielding?
  107. Noisy earth
  108. the buffered GC really is a monumental amp!
  109. My monoblock Gainclone LM3886 (photos link)
  110. new source for cheap heatsinks?
  111. My opa549 amp and opa627+buf634 pre
  112. Software (CAD?) for chasis design?
  113. Remote pre-amp for Brians lm3886 kit
  114. Active Filter Network
  115. DS1666 vs. DS1802
  116. problem with LM's and power supply
  117. *CC suppressor cap query
  118. Composite Buffered gc
  119. Chip insulators
  120. Has anyone used linkwitz 3886 design?
  121. Eagle footprint for 16mm dual pot
  122. Bridge/Parallel Configuration Help
  123. GC buffer question
  124. Help verifying LM3875 GC implementation
  125. LM3886 - What Transformer ?
  126. chip preamp for my chipamp?
  127. Cheap Alps Attenuator $20
  128. NIGC 3875 Distortion?
  129. INDIA--PCB source
  130. GC + dvd combo
  131. The "instant amp project"... ;)
  132. Quick PCB question
  133. Building LM4780 Multichannel Amp
  134. Wouhouw It is finished
  135. How to add Vol port to this circuit!
  136. 12v for 3875 and 35v for tube buffer?
  137. Adding Vol Port to this LM3886 Circuit!
  138. Buzz Noise on outputs with inputs attached
  139. Maximum voltage for LM4780
  140. LM4780 amp
  141. Balanced -> oscillation?
  142. LM4780 power supply
  143. Panel thickness and shielding
  144. LM4781 and LM3886
  145. Question about Lm4780 kit
  146. Transformer wires too small?
  147. Blowing my fuse (s)
  148. Blow up once, Blow up twice and Blow up somemore
  149. GC with lab supply
  150. LM4780 w battery?
  151. Brian LM 4780 rocks the Shed
  152. PGA 2311 Test Circuit
  153. Three-way Project
  154. LM1875 pcb, need comments.
  155. Lm4780
  156. One more finished BrianGT 3875
  157. 2 general gainclone questions, and an lm1875 question
  158. old transformer lying around
  159. Lm3876
  160. BrianGT's LM3886 Kit
  161. Magic Smoke (smells bad works good)(long)
  162. "Double powersupply" LM3875 gain clone
  163. Morbid curiosity, peltier cooling?
  164. My BGT-Clone
  165. effects of gain selector switch in the feedback loop?
  166. Customizing for frequency range?
  167. buzz noise on outputs with no input attached
  168. Finished my snubberized BrianGT LM4780s
  169. Transformer Hum
  170. Brian GT's LM4780 PCB layout
  171. Lm4780 with vaccum tube
  172. hiss
  173. 36 V DC offset when source connected
  174. Help Wiring Toriodal Primaries
  175. Gainclone/card the hard numbers, where are the specifications?
  176. Is it the right way to bridge a dual OP amp?
  177. Calculation formula help request; 20 gain is equivalent to how many decibles???
  178. LED for BrianGT 3875 Kit
  179. Carlos' snubberized Gainclone Power supply, Part II
  180. Bootstrapping a LM38XX and OPA54X
  181. input for LM4766 with LM1036
  182. BrianGT 3875 parts changes
  183. I did a search on battery power supplies, but...
  184. Problems with Parellel LM 4780 GC, get -21V on outputs.
  185. LM3886 kit opinions?
  186. is this worth attempting?
  187. LM4780: is Cin optional?
  188. LM 3875 finished...
  189. massive ceiling fan/light control THUMP through amplifier
  190. Info request on TDA2612
  191. Chassis Ideas
  192. power supply question
  193. Help needed for active filter
  194. Insight request: Parallel 4780
  195. GC Transformer Considerations for 4 ohm spk
  196. DS1802 with LM3875
  197. Gainclone Incest
  198. noise problem
  199. Rotel amps vs LM4780 which is better?
  200. My super LM4780 bi-amp in process
  201. Which BrianGT chipamp kit to buy
  202. GND loop help Please
  203. lm4780
  204. What is this PS?
  205. Strange noise form lm3875
  206. DAC + Headphone amp for PC
  207. Multi-Channel Volume Balancing
  208. Speaker Suggestions for GC
  209. TL071/4 substitutes
  210. help with unidentified transformer
  211. LM3886 pcb approval wanted
  212. Now this is a Guitar Gainclone..look!!
  213. my active filter
  214. kenwood chip amp
  215. Gainclone with tube buffer
  216. need help with Kenwood TRAITR transistor help plz!
  217. Finding Info on Older Chips
  218. BrianGT amp keeps blowing up
  219. regulated supply with one bridge
  220. Where 2 Buy +/- 70VDC Switching PSU??
  221. GC Preamp Suggestions
  222. DA1545A by Philips
  223. SMPS for gainclone
  224. “King” of the DIY amps?
  225. Poster in Musical Instrument forum needs bridging advice on BrianGT 4780 advice
  226. "BPA 400"? Other high power chip amps?
  227. BrianGT 3875 kit troubleshooting
  228. GC Powersupply questions/clipping issue
  229. Another layout of LM4780
  230. LM3875 60W Amp
  231. creative Audigy4pro vs Audigy vs High end pre amp like krell or Bryston
  232. Can LM3875 blow up?
  233. Lies about our gainclones
  234. the cost of PCB.
  235. where to get transformer for "classic" GainClone?
  236. uh, and i ******* up again, caps and rectifiers got ugly warm - dead?
  237. what are the total current ratings requrired for the LM4780? please please answr this
  238. LM4780 Bridged PCB Design
  239. First Watt-ish Chip Amp, Variable Impedance
  240. differential chipamp
  241. Portable Speaker Project Completed
  242. Have anybody used Scanspeak drivers with Gain clone amplifier? tell me how it is...
  243. My daughter LM3886 & LM1036 Amp is finished !
  244. ultimate pre amp 113db S/N and distortion s almost 0. Is it better than Krell preamp
  245. Higher order crossovers is it possible with LM4780?
  246. what about TDA8920?
  247. TA 2040 where is it available? in India?
  248. What kind of speakers
  249. *technical elec question* DC offset/input impedance relation
  250. diysmartdeep21's merged chip amp thread

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