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  1. How to use LED with +- 25v tranny?
  2. Bridged OPA541 amp humming
  3. to snubberize or not to snubberize
  4. BrianGTs LM3886 input resistor R1
  5. 47labs Gaincard: new circuit. More info available?
  6. Struggling with my buffered GC preamp
  7. New Fully Integrated LM3886 GC
  8. 1 farad power cap
  9. Is LM3875 Enclosure Venting Required?
  10. How capacitance much and where?
  11. sub filter
  12. To DIY?
  13. 5 channel lm3875 layout
  14. pwer supply for cip amp
  15. output buffer for GC question
  16. Need an Op amp which can take a 60V - 140 V input
  17. Impressions of Snubbered BrianGT 3886 vs Reg 3886
  18. It's time to solder my LM4780 chip
  19. What's nicer than a TL062?
  20. Chip Amp Wire Gauge
  21. determine VA of unlabeled transformers
  22. My first pre-amp for my LM3886GC
  23. amp suggestion or tips
  24. Supply capacitance reduces hf performance? Is that true?
  25. Lm4651, Lm4652
  26. LM3886 Users Guide posted on Chipamp.com
  27. Need help on 3875 Rev 3 PCB placement in enclosure
  28. Attaching chip to heatsink
  29. my parallel 2x OPA541 chip amp completed
  30. BrianGT's LM3886 board, and hiss
  31. ChipAmp/Pre ..... for iPod ....... for a girl. - pls advise.
  32. AC to dual transformer
  33. trying to find a torrid
  34. Need help with my Differential Amp
  35. new LM3886 pcb layout i need comments and suggestions please help me friends>>>
  36. My LM1875 gainclone... point2point...
  37. Heat Sink Sources?
  38. Power IC "A210 K" ???
  39. resistors values
  40. Cheap cases at the thrift store
  41. stk4231 bridge
  42. Swapping tda2030b with ????
  43. AD843 or OPA2604 for GC buffer?
  44. Amp crackles and dies
  45. Check filter Schema Please
  46. newbie question:do i damage the speakers if this is the case?
  47. transformer VA
  48. TDA7293 with OPA2604 suggestions
  49. need directions for 8 channel amp with LM3886's
  50. Just a newbie here~~
  51. Chinese GC
  52. LM3886 at high voltage and power?
  53. Center Tap vs Dual Secondaries
  54. Cheap way to get a LM3886 in Italy
  55. Integrated Gain Clone Chip Amp
  56. 4780 single sided pcb redesigned
  57. small amp (20-30watt) for fullrange project
  58. single supply opa549
  59. Bypassing the LM6171
  60. LF357 stability
  61. LM1875 based on the LM1876 datasheet schematic??
  62. Gainclone too quiet?
  63. Possible GC case? Hmmmm....
  64. Circuit for analog VU meter
  65. What is better -> Buffer or simple pre
  66. OPA549 x 8, bridge/parallel
  67. Legacy GC with new snubber PS
  68. Getting an LM12 in toronto
  69. lm4730 project
  70. The sound of PSU
  71. Anyone has a nice preamp PCB layout?
  72. active filters: which resistors to buy
  73. Finished my GC!
  74. Bridging, matching +, what impedance?
  75. Diy subwoofer amplifier burns
  76. What is correct method for shielding?
  77. Noisy earth
  78. the buffered GC really is a monumental amp!
  79. My monoblock Gainclone LM3886 (photos link)
  80. new source for cheap heatsinks?
  81. My opa549 amp and opa627+buf634 pre
  82. Software (CAD?) for chasis design?
  83. Remote pre-amp for Brians lm3886 kit
  84. Active Filter Network
  85. DS1666 vs. DS1802
  86. problem with LM's and power supply
  87. *CC suppressor cap query
  88. Composite Buffered gc
  89. Chip insulators
  90. Has anyone used linkwitz 3886 design?
  91. Eagle footprint for 16mm dual pot
  92. Bridge/Parallel Configuration Help
  93. GC buffer question
  94. Help verifying LM3875 GC implementation
  95. LM3886 - What Transformer ?
  96. chip preamp for my chipamp?
  97. Cheap Alps Attenuator $20
  98. NIGC 3875 Distortion?
  99. INDIA--PCB source
  100. GC + dvd combo
  101. The "instant amp project"... ;)
  102. Quick PCB question
  103. Building LM4780 Multichannel Amp
  104. Wouhouw It is finished
  105. How to add Vol port to this circuit!
  106. 12v for 3875 and 35v for tube buffer?
  107. Adding Vol Port to this LM3886 Circuit!
  108. Buzz Noise on outputs with inputs attached
  109. Maximum voltage for LM4780
  110. LM4780 amp
  111. Balanced -> oscillation?
  112. LM4780 power supply
  113. Panel thickness and shielding
  114. LM4781 and LM3886
  115. Question about Lm4780 kit
  116. Transformer wires too small?
  117. Blowing my fuse (s)
  118. Blow up once, Blow up twice and Blow up somemore
  119. GC with lab supply
  120. LM4780 w battery?
  121. Brian LM 4780 rocks the Shed
  122. PGA 2311 Test Circuit
  123. Three-way Project
  124. LM1875 pcb, need comments.
  125. Lm4780
  126. One more finished BrianGT 3875
  127. 2 general gainclone questions, and an lm1875 question
  128. old transformer lying around
  129. Lm3876
  130. BrianGT's LM3886 Kit
  131. Magic Smoke (smells bad works good)(long)
  132. "Double powersupply" LM3875 gain clone
  133. Morbid curiosity, peltier cooling?
  134. My BGT-Clone
  135. effects of gain selector switch in the feedback loop?
  136. Customizing for frequency range?
  137. buzz noise on outputs with no input attached
  138. Finished my snubberized BrianGT LM4780s
  139. Transformer Hum
  140. Brian GT's LM4780 PCB layout
  141. Lm4780 with vaccum tube
  142. hiss
  143. 36 V DC offset when source connected
  144. Help Wiring Toriodal Primaries
  145. Gainclone/card the hard numbers, where are the specifications?
  146. Is it the right way to bridge a dual OP amp?
  147. Calculation formula help request; 20 gain is equivalent to how many decibles???
  148. LED for BrianGT 3875 Kit
  149. Carlos' snubberized Gainclone Power supply, Part II
  150. Bootstrapping a LM38XX and OPA54X
  151. input for LM4766 with LM1036
  152. BrianGT 3875 parts changes
  153. I did a search on battery power supplies, but...
  154. Problems with Parellel LM 4780 GC, get -21V on outputs.
  155. LM3886 kit opinions?
  156. is this worth attempting?
  157. LM4780: is Cin optional?
  158. LM 3875 finished...
  159. massive ceiling fan/light control THUMP through amplifier
  160. Info request on TDA2612
  161. Chassis Ideas
  162. power supply question
  163. Help needed for active filter
  164. Insight request: Parallel 4780
  165. GC Transformer Considerations for 4 ohm spk
  166. DS1802 with LM3875
  167. Gainclone Incest
  168. noise problem
  169. Rotel amps vs LM4780 which is better?
  170. My super LM4780 bi-amp in process
  171. Which BrianGT chipamp kit to buy
  172. GND loop help Please
  173. lm4780
  174. What is this PS?
  175. Strange noise form lm3875
  176. DAC + Headphone amp for PC
  177. Multi-Channel Volume Balancing
  178. Speaker Suggestions for GC
  179. TL071/4 substitutes
  180. help with unidentified transformer
  181. LM3886 pcb approval wanted
  182. Now this is a Guitar Gainclone..look!!
  183. my active filter
  184. kenwood chip amp
  185. Gainclone with tube buffer
  186. need help with Kenwood TRAITR transistor help plz!
  187. Finding Info on Older Chips
  188. BrianGT amp keeps blowing up
  189. regulated supply with one bridge
  190. Where 2 Buy +/- 70VDC Switching PSU??
  191. GC Preamp Suggestions
  192. DA1545A by Philips
  193. SMPS for gainclone
  194. “King” of the DIY amps?
  195. Poster in Musical Instrument forum needs bridging advice on BrianGT 4780 advice
  196. "BPA 400"? Other high power chip amps?
  197. BrianGT 3875 kit troubleshooting
  198. GC Powersupply questions/clipping issue
  199. Another layout of LM4780
  200. LM3875 60W Amp
  201. creative Audigy4pro vs Audigy vs High end pre amp like krell or Bryston
  202. Can LM3875 blow up?
  203. Lies about our gainclones
  204. the cost of PCB.
  205. where to get transformer for "classic" GainClone?
  206. uh, and i ******* up again, caps and rectifiers got ugly warm - dead?
  207. what are the total current ratings requrired for the LM4780? please please answr this
  208. LM4780 Bridged PCB Design
  209. First Watt-ish Chip Amp, Variable Impedance
  210. differential chipamp
  211. Portable Speaker Project Completed
  212. Have anybody used Scanspeak drivers with Gain clone amplifier? tell me how it is...
  213. My daughter LM3886 & LM1036 Amp is finished !
  214. ultimate pre amp 113db S/N and distortion s almost 0. Is it better than Krell preamp
  215. Higher order crossovers is it possible with LM4780?
  216. what about TDA8920?
  217. TA 2040 where is it available? in India?
  218. What kind of speakers
  219. *technical elec question* DC offset/input impedance relation
  220. diysmartdeep21's merged chip amp thread
  221. Finished BrianGT LM3875 kit
  222. which GC pcb design is this?
  223. Sonic Impact in stock
  224. My subwoofer Crossover & LT
  225. passive preamp
  226. Bridged LM4780 Amp
  227. Nice polish Gainclone
  228. external connections for Chip Amps
  229. More LM1875 questions(minimized circuit?)
  230. Finished my Brian GT LM4780s
  231. Class-G amplifier with PWM supply !
  232. LM1875...how low can you go?
  233. GC - gain of 3
  234. resistors for paralleling
  235. Tda7294+tip142/47
  236. lm 4870 trannys question
  237. mono power amp using LM4780
  238. Gainclone for guitar
  239. Beginner: Slone Preamp
  240. LM1875/lm1876 single supply?
  241. PDA amp
  242. HF noise problem
  243. DIY AC cables
  244. Mute resistor value
  245. Biasing LT1362 to Class A?
  246. virtual ground...help
  247. LM 3886+tube buffer.....schematic?
  248. "Patek Line" finished
  249. Gainclone Fun - flames and more Help
  250. almots done with first gainclone, looking to start 2nd...

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