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  1. The sound of PSU
  2. Anyone has a nice preamp PCB layout?
  3. active filters: which resistors to buy
  4. Finished my GC!
  5. Bridging, matching +, what impedance?
  6. Diy subwoofer amplifier burns
  7. What is correct method for shielding?
  8. Noisy earth
  9. the buffered GC really is a monumental amp!
  10. My monoblock Gainclone LM3886 (photos link)
  11. new source for cheap heatsinks?
  12. My opa549 amp and opa627+buf634 pre
  13. Software (CAD?) for chasis design?
  14. Remote pre-amp for Brians lm3886 kit
  15. Active Filter Network
  16. DS1666 vs. DS1802
  17. problem with LM's and power supply
  18. *CC suppressor cap query
  19. Composite Buffered gc
  20. Chip insulators
  21. Has anyone used linkwitz 3886 design?
  22. Eagle footprint for 16mm dual pot
  23. Bridge/Parallel Configuration Help
  24. GC buffer question
  25. Help verifying LM3875 GC implementation
  26. LM3886 - What Transformer ?
  27. chip preamp for my chipamp?
  28. Cheap Alps Attenuator $20
  29. NIGC 3875 Distortion?
  30. INDIA--PCB source
  31. GC + dvd combo
  32. The "instant amp project"... ;)
  33. Quick PCB question
  34. Building LM4780 Multichannel Amp
  35. Wouhouw It is finished
  36. How to add Vol port to this circuit!
  37. 12v for 3875 and 35v for tube buffer?
  38. Adding Vol Port to this LM3886 Circuit!
  39. Buzz Noise on outputs with inputs attached
  40. Maximum voltage for LM4780
  41. LM4780 amp
  42. Balanced -> oscillation?
  43. LM4780 power supply
  44. Panel thickness and shielding
  45. LM4781 and LM3886
  46. Question about Lm4780 kit
  47. Transformer wires too small?
  48. Blowing my fuse (s)
  49. Blow up once, Blow up twice and Blow up somemore
  50. GC with lab supply
  51. LM4780 w battery?
  52. Brian LM 4780 rocks the Shed
  53. PGA 2311 Test Circuit
  54. Three-way Project
  55. LM1875 pcb, need comments.
  56. Lm4780
  57. One more finished BrianGT 3875
  58. 2 general gainclone questions, and an lm1875 question
  59. old transformer lying around
  60. Lm3876
  61. BrianGT's LM3886 Kit
  62. Magic Smoke (smells bad works good)(long)
  63. "Double powersupply" LM3875 gain clone
  64. Morbid curiosity, peltier cooling?
  65. My BGT-Clone
  66. effects of gain selector switch in the feedback loop?
  67. Customizing for frequency range?
  68. buzz noise on outputs with no input attached
  69. Finished my snubberized BrianGT LM4780s
  70. Transformer Hum
  71. Brian GT's LM4780 PCB layout
  72. Lm4780 with vaccum tube
  73. hiss
  74. 36 V DC offset when source connected
  75. Help Wiring Toriodal Primaries
  76. Gainclone/card the hard numbers, where are the specifications?
  77. Is it the right way to bridge a dual OP amp?
  78. Calculation formula help request; 20 gain is equivalent to how many decibles???
  79. LED for BrianGT 3875 Kit
  80. Carlos' snubberized Gainclone Power supply, Part II
  81. Bootstrapping a LM38XX and OPA54X
  82. input for LM4766 with LM1036
  83. BrianGT 3875 parts changes
  84. I did a search on battery power supplies, but...
  85. Problems with Parellel LM 4780 GC, get -21V on outputs.
  86. LM3886 kit opinions?
  87. is this worth attempting?
  88. LM4780: is Cin optional?
  89. LM 3875 finished...
  90. massive ceiling fan/light control THUMP through amplifier
  91. Info request on TDA2612
  92. Chassis Ideas
  93. power supply question
  94. Help needed for active filter
  95. Insight request: Parallel 4780
  96. GC Transformer Considerations for 4 ohm spk
  97. DS1802 with LM3875
  98. Gainclone Incest
  99. noise problem
  100. Rotel amps vs LM4780 which is better?
  101. My super LM4780 bi-amp in process
  102. Which BrianGT chipamp kit to buy
  103. GND loop help Please
  104. lm4780
  105. What is this PS?
  106. Strange noise form lm3875
  107. DAC + Headphone amp for PC
  108. Multi-Channel Volume Balancing
  109. Speaker Suggestions for GC
  110. TL071/4 substitutes
  111. help with unidentified transformer
  112. LM3886 pcb approval wanted
  113. Now this is a Guitar Gainclone..look!!
  114. my active filter
  115. kenwood chip amp
  116. Gainclone with tube buffer
  117. need help with Kenwood TRAITR transistor help plz!
  118. Finding Info on Older Chips
  119. BrianGT amp keeps blowing up
  120. regulated supply with one bridge
  121. Where 2 Buy +/- 70VDC Switching PSU??
  122. GC Preamp Suggestions
  123. DA1545A by Philips
  124. SMPS for gainclone
  125. “King” of the DIY amps?
  126. Poster in Musical Instrument forum needs bridging advice on BrianGT 4780 advice
  127. "BPA 400"? Other high power chip amps?
  128. BrianGT 3875 kit troubleshooting
  129. GC Powersupply questions/clipping issue
  130. Another layout of LM4780
  131. LM3875 60W Amp
  132. creative Audigy4pro vs Audigy vs High end pre amp like krell or Bryston
  133. Can LM3875 blow up?
  134. Lies about our gainclones
  135. the cost of PCB.
  136. where to get transformer for "classic" GainClone?
  137. uh, and i ******* up again, caps and rectifiers got ugly warm - dead?
  138. what are the total current ratings requrired for the LM4780? please please answr this
  139. LM4780 Bridged PCB Design
  140. First Watt-ish Chip Amp, Variable Impedance
  141. differential chipamp
  142. Portable Speaker Project Completed
  143. Have anybody used Scanspeak drivers with Gain clone amplifier? tell me how it is...
  144. My daughter LM3886 & LM1036 Amp is finished !
  145. ultimate pre amp 113db S/N and distortion s almost 0. Is it better than Krell preamp
  146. Higher order crossovers is it possible with LM4780?
  147. what about TDA8920?
  148. TA 2040 where is it available? in India?
  149. What kind of speakers
  150. *technical elec question* DC offset/input impedance relation
  151. diysmartdeep21's merged chip amp thread
  152. Finished BrianGT LM3875 kit
  153. which GC pcb design is this?
  154. Sonic Impact in stock
  155. My subwoofer Crossover & LT
  156. passive preamp
  157. Bridged LM4780 Amp
  158. Nice polish Gainclone
  159. external connections for Chip Amps
  160. More LM1875 questions(minimized circuit?)
  161. Finished my Brian GT LM4780s
  162. Class-G amplifier with PWM supply !
  163. LM1875...how low can you go?
  164. GC - gain of 3
  165. resistors for paralleling
  166. Tda7294+tip142/47
  167. lm 4870 trannys question
  168. mono power amp using LM4780
  169. Gainclone for guitar
  170. Beginner: Slone Preamp
  171. LM1875/lm1876 single supply?
  172. PDA amp
  173. HF noise problem
  174. DIY AC cables
  175. Mute resistor value
  176. Biasing LT1362 to Class A?
  177. virtual ground...help
  178. LM 3886+tube buffer.....schematic?
  179. "Patek Line" finished
  180. Gainclone Fun - flames and more Help
  181. almots done with first gainclone, looking to start 2nd...
  182. Car audio chip amp
  183. No fuses in gainclones?
  184. Cap or caps on ac inlet ?
  185. problem. -35v at the output.
  186. Op-amp input impedances and a pot/attenuator
  187. grounding on p2p gainclones...
  188. replacing 4558s in SM Pro Audio PR8
  189. Data/pinout on STK407-250
  190. Using 2 chips to boost voltage handling
  191. not good! not good!
  192. Stk0040
  193. speaker sits fully forward (or backward)
  194. Non-polarized caps in gainclone?
  195. power supply cords
  196. LM4780 Single side PCB
  197. 47 Labs OTA, a cheap alternative?
  198. non-inverted tone control?
  199. LM3875 vs. LM3886 vs. LM4780
  200. quick transformer for gianclone
  201. Potentiometer choice for bi-amping
  202. tda2030 or opa544 or lm in the same box
  203. Lil chip amp from keyboard parts
  204. peranders industry gainclone assembly progress
  205. Two of Brian's LM4780 boards, one toroid
  206. Suitable PSU for OPA627+BUF
  207. Anyone have a GC PCB for sale???
  208. Chip amp distortion with high impedance resistive load.
  209. Chip Amp for bass practice amp
  210. Bi-amp setup...
  211. Need help to connect my Noble pot
  212. Checkout the Nelson Pass inspired GC
  213. implimenting chip amp in car
  214. lm4780 transformer for sub
  215. Scary! my old panasonic portable performs better than the GC!!
  216. Nothing to do with construction of GC
  217. two rectifiers one transformer?
  218. silent amp
  219. where to buy cheap caps and power tranformers?
  220. Class A Gainclone
  221. BrianGT's 4780NIGC assembly & comment
  222. warez the cheap amp case thread :)
  223. Input resistor problem(3886) please help
  224. Case grounded or earthed
  225. Who has tried a current boosted op-amp (with a transistor) as a chip-amp buffer?
  226. High/Low-Pass filter calculations
  227. BrianGT kits, still available ?
  228. Need help with lm4700 schematics
  229. Request samples from TI
  230. Alternative usage for LM3875
  231. looking for a chip amp.
  232. Pcb Design
  233. How to Wire Brain Mono Block Kit
  234. Remote Power Supply
  235. LM3886 / LM3875 supply voltage considerations
  236. LM3886 vs LM3875, for those that have heard both only!
  237. My Polished Aluminum & Marble GC
  238. My LM4780 Board
  239. Gainclones and fans, a bad mix ?
  240. Power supply component location.
  241. Troubleshooting moving_electron's inverted LM3886 amp
  242. Havent posted in awhile, but possible great new case
  243. DC Restoration -- book?
  244. LM3886 p2p - ground issue
  245. Transistors KT818 /KT 819 alternative
  246. LM3875 amp
  247. To Brian: XGC... any good result?
  248. p2p or PCB
  249. Heat dissipation from 3875
  250. my first try at a LM3886 layout, any comments/suggestions?

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