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  1. Swapping tda2030b with ????
  2. AD843 or OPA2604 for GC buffer?
  3. Amp crackles and dies
  4. Check filter Schema Please
  5. newbie question:do i damage the speakers if this is the case?
  6. transformer VA
  7. TDA7293 with OPA2604 suggestions
  8. need directions for 8 channel amp with LM3886's
  9. Just a newbie here~~
  10. Chinese GC
  11. LM3886 at high voltage and power?
  12. Center Tap vs Dual Secondaries
  13. Cheap way to get a LM3886 in Italy
  14. Integrated Gain Clone Chip Amp
  15. 4780 single sided pcb redesigned
  16. small amp (20-30watt) for fullrange project
  17. single supply opa549
  18. Bypassing the LM6171
  19. LF357 stability
  20. LM1875 based on the LM1876 datasheet schematic??
  21. Gainclone too quiet?
  22. Possible GC case? Hmmmm....
  23. Circuit for analog VU meter
  24. What is better -> Buffer or simple pre
  25. OPA549 x 8, bridge/parallel
  26. Legacy GC with new snubber PS
  27. Getting an LM12 in toronto
  28. lm4730 project
  29. The sound of PSU
  30. Anyone has a nice preamp PCB layout?
  31. active filters: which resistors to buy
  32. Finished my GC!
  33. Bridging, matching +, what impedance?
  34. Diy subwoofer amplifier burns
  35. What is correct method for shielding?
  36. Noisy earth
  37. the buffered GC really is a monumental amp!
  38. My monoblock Gainclone LM3886 (photos link)
  39. new source for cheap heatsinks?
  40. My opa549 amp and opa627+buf634 pre
  41. Software (CAD?) for chasis design?
  42. Remote pre-amp for Brians lm3886 kit
  43. Active Filter Network
  44. DS1666 vs. DS1802
  45. problem with LM's and power supply
  46. *CC suppressor cap query
  47. Composite Buffered gc
  48. Chip insulators
  49. Has anyone used linkwitz 3886 design?
  50. Eagle footprint for 16mm dual pot
  51. Bridge/Parallel Configuration Help
  52. GC buffer question
  53. Help verifying LM3875 GC implementation
  54. LM3886 - What Transformer ?
  55. chip preamp for my chipamp?
  56. Cheap Alps Attenuator $20
  57. NIGC 3875 Distortion?
  58. INDIA--PCB source
  59. GC + dvd combo
  60. The "instant amp project"... ;)
  61. Quick PCB question
  62. Building LM4780 Multichannel Amp
  63. Wouhouw It is finished
  64. How to add Vol port to this circuit!
  65. 12v for 3875 and 35v for tube buffer?
  66. Adding Vol Port to this LM3886 Circuit!
  67. Buzz Noise on outputs with inputs attached
  68. Maximum voltage for LM4780
  69. LM4780 amp
  70. Balanced -> oscillation?
  71. LM4780 power supply
  72. Panel thickness and shielding
  73. LM4781 and LM3886
  74. Question about Lm4780 kit
  75. Transformer wires too small?
  76. Blowing my fuse (s)
  77. Blow up once, Blow up twice and Blow up somemore
  78. GC with lab supply
  79. LM4780 w battery?
  80. Brian LM 4780 rocks the Shed
  81. PGA 2311 Test Circuit
  82. Three-way Project
  83. LM1875 pcb, need comments.
  84. Lm4780
  85. One more finished BrianGT 3875
  86. 2 general gainclone questions, and an lm1875 question
  87. old transformer lying around
  88. Lm3876
  89. BrianGT's LM3886 Kit
  90. Magic Smoke (smells bad works good)(long)
  91. "Double powersupply" LM3875 gain clone
  92. Morbid curiosity, peltier cooling?
  93. My BGT-Clone
  94. effects of gain selector switch in the feedback loop?
  95. Customizing for frequency range?
  96. buzz noise on outputs with no input attached
  97. Finished my snubberized BrianGT LM4780s
  98. Transformer Hum
  99. Brian GT's LM4780 PCB layout
  100. Lm4780 with vaccum tube
  101. hiss
  102. 36 V DC offset when source connected
  103. Help Wiring Toriodal Primaries
  104. Gainclone/card the hard numbers, where are the specifications?
  105. Is it the right way to bridge a dual OP amp?
  106. Calculation formula help request; 20 gain is equivalent to how many decibles???
  107. LED for BrianGT 3875 Kit
  108. Carlos' snubberized Gainclone Power supply, Part II
  109. Bootstrapping a LM38XX and OPA54X
  110. input for LM4766 with LM1036
  111. BrianGT 3875 parts changes
  112. I did a search on battery power supplies, but...
  113. Problems with Parellel LM 4780 GC, get -21V on outputs.
  114. LM3886 kit opinions?
  115. is this worth attempting?
  116. LM4780: is Cin optional?
  117. LM 3875 finished...
  118. massive ceiling fan/light control THUMP through amplifier
  119. Info request on TDA2612
  120. Chassis Ideas
  121. power supply question
  122. Help needed for active filter
  123. Insight request: Parallel 4780
  124. GC Transformer Considerations for 4 ohm spk
  125. DS1802 with LM3875
  126. Gainclone Incest
  127. noise problem
  128. Rotel amps vs LM4780 which is better?
  129. My super LM4780 bi-amp in process
  130. Which BrianGT chipamp kit to buy
  131. GND loop help Please
  132. lm4780
  133. What is this PS?
  134. Strange noise form lm3875
  135. DAC + Headphone amp for PC
  136. Multi-Channel Volume Balancing
  137. Speaker Suggestions for GC
  138. TL071/4 substitutes
  139. help with unidentified transformer
  140. LM3886 pcb approval wanted
  141. Now this is a Guitar Gainclone..look!!
  142. my active filter
  143. kenwood chip amp
  144. Gainclone with tube buffer
  145. need help with Kenwood TRAITR transistor help plz!
  146. Finding Info on Older Chips
  147. BrianGT amp keeps blowing up
  148. regulated supply with one bridge
  149. Where 2 Buy +/- 70VDC Switching PSU??
  150. GC Preamp Suggestions
  151. DA1545A by Philips
  152. SMPS for gainclone
  153. “King” of the DIY amps?
  154. Poster in Musical Instrument forum needs bridging advice on BrianGT 4780 advice
  155. "BPA 400"? Other high power chip amps?
  156. BrianGT 3875 kit troubleshooting
  157. GC Powersupply questions/clipping issue
  158. Another layout of LM4780
  159. LM3875 60W Amp
  160. creative Audigy4pro vs Audigy vs High end pre amp like krell or Bryston
  161. Can LM3875 blow up?
  162. Lies about our gainclones
  163. the cost of PCB.
  164. where to get transformer for "classic" GainClone?
  165. uh, and i ******* up again, caps and rectifiers got ugly warm - dead?
  166. what are the total current ratings requrired for the LM4780? please please answr this
  167. LM4780 Bridged PCB Design
  168. First Watt-ish Chip Amp, Variable Impedance
  169. differential chipamp
  170. Portable Speaker Project Completed
  171. Have anybody used Scanspeak drivers with Gain clone amplifier? tell me how it is...
  172. My daughter LM3886 & LM1036 Amp is finished !
  173. ultimate pre amp 113db S/N and distortion s almost 0. Is it better than Krell preamp
  174. Higher order crossovers is it possible with LM4780?
  175. what about TDA8920?
  176. TA 2040 where is it available? in India?
  177. What kind of speakers
  178. *technical elec question* DC offset/input impedance relation
  179. diysmartdeep21's merged chip amp thread
  180. Finished BrianGT LM3875 kit
  181. which GC pcb design is this?
  182. Sonic Impact in stock
  183. My subwoofer Crossover & LT
  184. passive preamp
  185. Bridged LM4780 Amp
  186. Nice polish Gainclone
  187. external connections for Chip Amps
  188. More LM1875 questions(minimized circuit?)
  189. Finished my Brian GT LM4780s
  190. Class-G amplifier with PWM supply !
  191. LM1875...how low can you go?
  192. GC - gain of 3
  193. resistors for paralleling
  194. Tda7294+tip142/47
  195. lm 4870 trannys question
  196. mono power amp using LM4780
  197. Gainclone for guitar
  198. Beginner: Slone Preamp
  199. LM1875/lm1876 single supply?
  200. PDA amp
  201. HF noise problem
  202. DIY AC cables
  203. Mute resistor value
  204. Biasing LT1362 to Class A?
  205. virtual ground...help
  206. LM 3886+tube buffer.....schematic?
  207. "Patek Line" finished
  208. Gainclone Fun - flames and more Help
  209. almots done with first gainclone, looking to start 2nd...
  210. Car audio chip amp
  211. No fuses in gainclones?
  212. Cap or caps on ac inlet ?
  213. problem. -35v at the output.
  214. Op-amp input impedances and a pot/attenuator
  215. grounding on p2p gainclones...
  216. replacing 4558s in SM Pro Audio PR8
  217. Data/pinout on STK407-250
  218. Using 2 chips to boost voltage handling
  219. not good! not good!
  220. Stk0040
  221. speaker sits fully forward (or backward)
  222. Non-polarized caps in gainclone?
  223. power supply cords
  224. LM4780 Single side PCB
  225. 47 Labs OTA, a cheap alternative?
  226. non-inverted tone control?
  227. LM3875 vs. LM3886 vs. LM4780
  228. quick transformer for gianclone
  229. Potentiometer choice for bi-amping
  230. tda2030 or opa544 or lm in the same box
  231. Lil chip amp from keyboard parts
  232. peranders industry gainclone assembly progress
  233. Two of Brian's LM4780 boards, one toroid
  234. Suitable PSU for OPA627+BUF
  235. Anyone have a GC PCB for sale???
  236. Chip amp distortion with high impedance resistive load.
  237. Chip Amp for bass practice amp
  238. Bi-amp setup...
  239. Need help to connect my Noble pot
  240. Checkout the Nelson Pass inspired GC
  241. implimenting chip amp in car
  242. lm4780 transformer for sub
  243. Scary! my old panasonic portable performs better than the GC!!
  244. Nothing to do with construction of GC
  245. two rectifiers one transformer?
  246. silent amp
  247. where to buy cheap caps and power tranformers?
  248. Class A Gainclone
  249. BrianGT's 4780NIGC assembly & comment
  250. warez the cheap amp case thread :)

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