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  1. sub filter
  2. To DIY?
  3. 5 channel lm3875 layout
  4. pwer supply for cip amp
  5. output buffer for GC question
  6. Need an Op amp which can take a 60V - 140 V input
  7. Impressions of Snubbered BrianGT 3886 vs Reg 3886
  8. It's time to solder my LM4780 chip
  9. What's nicer than a TL062?
  10. Chip Amp Wire Gauge
  11. determine VA of unlabeled transformers
  12. My first pre-amp for my LM3886GC
  13. amp suggestion or tips
  14. Supply capacitance reduces hf performance? Is that true?
  15. Lm4651, Lm4652
  16. LM3886 Users Guide posted on Chipamp.com
  17. Need help on 3875 Rev 3 PCB placement in enclosure
  18. Attaching chip to heatsink
  19. my parallel 2x OPA541 chip amp completed
  20. BrianGT's LM3886 board, and hiss
  21. ChipAmp/Pre ..... for iPod ....... for a girl. - pls advise.
  22. AC to dual transformer
  23. trying to find a torrid
  24. Need help with my Differential Amp
  25. new LM3886 pcb layout i need comments and suggestions please help me friends>>>
  26. My LM1875 gainclone... point2point...
  27. Heat Sink Sources?
  28. Power IC "A210 K" ???
  29. resistors values
  30. Cheap cases at the thrift store
  31. stk4231 bridge
  32. Swapping tda2030b with ????
  33. AD843 or OPA2604 for GC buffer?
  34. Amp crackles and dies
  35. Check filter Schema Please
  36. newbie question:do i damage the speakers if this is the case?
  37. transformer VA
  38. TDA7293 with OPA2604 suggestions
  39. need directions for 8 channel amp with LM3886's
  40. Just a newbie here~~
  41. Chinese GC
  42. LM3886 at high voltage and power?
  43. Center Tap vs Dual Secondaries
  44. Cheap way to get a LM3886 in Italy
  45. Integrated Gain Clone Chip Amp
  46. 4780 single sided pcb redesigned
  47. small amp (20-30watt) for fullrange project
  48. single supply opa549
  49. Bypassing the LM6171
  50. LF357 stability
  51. LM1875 based on the LM1876 datasheet schematic??
  52. Gainclone too quiet?
  53. Possible GC case? Hmmmm....
  54. Circuit for analog VU meter
  55. What is better -> Buffer or simple pre
  56. OPA549 x 8, bridge/parallel
  57. Legacy GC with new snubber PS
  58. Getting an LM12 in toronto
  59. lm4730 project
  60. The sound of PSU
  61. Anyone has a nice preamp PCB layout?
  62. active filters: which resistors to buy
  63. Finished my GC!
  64. Bridging, matching +, what impedance?
  65. Diy subwoofer amplifier burns
  66. What is correct method for shielding?
  67. Noisy earth
  68. the buffered GC really is a monumental amp!
  69. My monoblock Gainclone LM3886 (photos link)
  70. new source for cheap heatsinks?
  71. My opa549 amp and opa627+buf634 pre
  72. Software (CAD?) for chasis design?
  73. Remote pre-amp for Brians lm3886 kit
  74. Active Filter Network
  75. DS1666 vs. DS1802
  76. problem with LM's and power supply
  77. *CC suppressor cap query
  78. Composite Buffered gc
  79. Chip insulators
  80. Has anyone used linkwitz 3886 design?
  81. Eagle footprint for 16mm dual pot
  82. Bridge/Parallel Configuration Help
  83. GC buffer question
  84. Help verifying LM3875 GC implementation
  85. LM3886 - What Transformer ?
  86. chip preamp for my chipamp?
  87. Cheap Alps Attenuator $20
  88. NIGC 3875 Distortion?
  89. INDIA--PCB source
  90. GC + dvd combo
  91. The "instant amp project"... ;)
  92. Quick PCB question
  93. Building LM4780 Multichannel Amp
  94. Wouhouw It is finished
  95. How to add Vol port to this circuit!
  96. 12v for 3875 and 35v for tube buffer?
  97. Adding Vol Port to this LM3886 Circuit!
  98. Buzz Noise on outputs with inputs attached
  99. Maximum voltage for LM4780
  100. LM4780 amp
  101. Balanced -> oscillation?
  102. LM4780 power supply
  103. Panel thickness and shielding
  104. LM4781 and LM3886
  105. Question about Lm4780 kit
  106. Transformer wires too small?
  107. Blowing my fuse (s)
  108. Blow up once, Blow up twice and Blow up somemore
  109. GC with lab supply
  110. LM4780 w battery?
  111. Brian LM 4780 rocks the Shed
  112. PGA 2311 Test Circuit
  113. Three-way Project
  114. LM1875 pcb, need comments.
  115. Lm4780
  116. One more finished BrianGT 3875
  117. 2 general gainclone questions, and an lm1875 question
  118. old transformer lying around
  119. Lm3876
  120. BrianGT's LM3886 Kit
  121. Magic Smoke (smells bad works good)(long)
  122. "Double powersupply" LM3875 gain clone
  123. Morbid curiosity, peltier cooling?
  124. My BGT-Clone
  125. effects of gain selector switch in the feedback loop?
  126. Customizing for frequency range?
  127. buzz noise on outputs with no input attached
  128. Finished my snubberized BrianGT LM4780s
  129. Transformer Hum
  130. Brian GT's LM4780 PCB layout
  131. Lm4780 with vaccum tube
  132. hiss
  133. 36 V DC offset when source connected
  134. Help Wiring Toriodal Primaries
  135. Gainclone/card the hard numbers, where are the specifications?
  136. Is it the right way to bridge a dual OP amp?
  137. Calculation formula help request; 20 gain is equivalent to how many decibles???
  138. LED for BrianGT 3875 Kit
  139. Carlos' snubberized Gainclone Power supply, Part II
  140. Bootstrapping a LM38XX and OPA54X
  141. input for LM4766 with LM1036
  142. BrianGT 3875 parts changes
  143. I did a search on battery power supplies, but...
  144. Problems with Parellel LM 4780 GC, get -21V on outputs.
  145. LM3886 kit opinions?
  146. is this worth attempting?
  147. LM4780: is Cin optional?
  148. LM 3875 finished...
  149. massive ceiling fan/light control THUMP through amplifier
  150. Info request on TDA2612
  151. Chassis Ideas
  152. power supply question
  153. Help needed for active filter
  154. Insight request: Parallel 4780
  155. GC Transformer Considerations for 4 ohm spk
  156. DS1802 with LM3875
  157. Gainclone Incest
  158. noise problem
  159. Rotel amps vs LM4780 which is better?
  160. My super LM4780 bi-amp in process
  161. Which BrianGT chipamp kit to buy
  162. GND loop help Please
  163. lm4780
  164. What is this PS?
  165. Strange noise form lm3875
  166. DAC + Headphone amp for PC
  167. Multi-Channel Volume Balancing
  168. Speaker Suggestions for GC
  169. TL071/4 substitutes
  170. help with unidentified transformer
  171. LM3886 pcb approval wanted
  172. Now this is a Guitar Gainclone..look!!
  173. my active filter
  174. kenwood chip amp
  175. Gainclone with tube buffer
  176. need help with Kenwood TRAITR transistor help plz!
  177. Finding Info on Older Chips
  178. BrianGT amp keeps blowing up
  179. regulated supply with one bridge
  180. Where 2 Buy +/- 70VDC Switching PSU??
  181. GC Preamp Suggestions
  182. DA1545A by Philips
  183. SMPS for gainclone
  184. “King” of the DIY amps?
  185. Poster in Musical Instrument forum needs bridging advice on BrianGT 4780 advice
  186. "BPA 400"? Other high power chip amps?
  187. BrianGT 3875 kit troubleshooting
  188. GC Powersupply questions/clipping issue
  189. Another layout of LM4780
  190. LM3875 60W Amp
  191. creative Audigy4pro vs Audigy vs High end pre amp like krell or Bryston
  192. Can LM3875 blow up?
  193. Lies about our gainclones
  194. the cost of PCB.
  195. where to get transformer for "classic" GainClone?
  196. uh, and i ******* up again, caps and rectifiers got ugly warm - dead?
  197. what are the total current ratings requrired for the LM4780? please please answr this
  198. LM4780 Bridged PCB Design
  199. First Watt-ish Chip Amp, Variable Impedance
  200. differential chipamp
  201. Portable Speaker Project Completed
  202. Have anybody used Scanspeak drivers with Gain clone amplifier? tell me how it is...
  203. My daughter LM3886 & LM1036 Amp is finished !
  204. ultimate pre amp 113db S/N and distortion s almost 0. Is it better than Krell preamp
  205. Higher order crossovers is it possible with LM4780?
  206. what about TDA8920?
  207. TA 2040 where is it available? in India?
  208. What kind of speakers
  209. *technical elec question* DC offset/input impedance relation
  210. diysmartdeep21's merged chip amp thread
  211. Finished BrianGT LM3875 kit
  212. which GC pcb design is this?
  213. Sonic Impact in stock
  214. My subwoofer Crossover & LT
  215. passive preamp
  216. Bridged LM4780 Amp
  217. Nice polish Gainclone
  218. external connections for Chip Amps
  219. More LM1875 questions(minimized circuit?)
  220. Finished my Brian GT LM4780s
  221. Class-G amplifier with PWM supply !
  222. LM1875...how low can you go?
  223. GC - gain of 3
  224. resistors for paralleling
  225. Tda7294+tip142/47
  226. lm 4870 trannys question
  227. mono power amp using LM4780
  228. Gainclone for guitar
  229. Beginner: Slone Preamp
  230. LM1875/lm1876 single supply?
  231. PDA amp
  232. HF noise problem
  233. DIY AC cables
  234. Mute resistor value
  235. Biasing LT1362 to Class A?
  236. virtual ground...help
  237. LM 3886+tube buffer.....schematic?
  238. "Patek Line" finished
  239. Gainclone Fun - flames and more Help
  240. almots done with first gainclone, looking to start 2nd...
  241. Car audio chip amp
  242. No fuses in gainclones?
  243. Cap or caps on ac inlet ?
  244. problem. -35v at the output.
  245. Op-amp input impedances and a pot/attenuator
  246. grounding on p2p gainclones...
  247. replacing 4558s in SM Pro Audio PR8
  248. Data/pinout on STK407-250
  249. Using 2 chips to boost voltage handling
  250. not good! not good!

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