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  1. Another Buzzing GC Query
  2. Brian's Kits
  3. Gc + Boz...
  4. 2 opa549 in parallel?
  5. Want to bypass power supply, but...
  6. 4780 producing only hum: help needed!
  7. My First Power Amp
  8. lm3886 project
  9. Bass Boost Circuit
  10. JRC4558, worst op amp EVER....
  11. recent case revisions
  12. Capacitors : the embarasting choice... :xeye:
  13. TI free samples???
  14. Home made PCB's
  15. PSU suggestions for multiple LM4780s
  16. would a chip amp work on a mini subwoofer
  17. Suggestions for a chip amp Kit or Project?
  18. Cambridge a1 MK3 TDA1514a chip
  19. help power supply LM4780
  20. Big noise when turning on gainclone
  21. Attenuators, Vishay Dale vs Dact?
  22. HH Scott RS-1000 receiver
  23. My Gainclones
  24. adding buf634t to op amp questions
  25. VBITNGC building & comment
  26. [LM3886] Best resistor value for mute ?
  27. PGA2310 based preamp finished
  28. njm4556 op amp
  29. Does anyone have experiences with the LT1210?
  30. Everything Ok in my LM4780 amp?
  31. my t-amp experience
  32. Input impedance of BGT 3875 kit
  33. Discrete Regulated Preamp PSU Pics
  34. Double rail PSU, double ground rail connexion ?
  35. Can you help me get a preout from my reciever...
  36. Can you help me find an AGC IC
  37. How inexpensive can you build a small 6-ch amp?
  38. Gainclone on steroids
  39. how to test ic
  40. LM4780 problem
  41. Bass and treble adjustment in gainclone
  42. Lm1036
  43. Yet another TPA6120A2 Headamp project
  44. My upcoming LM4780 design
  45. Upgrading Velleman 8040
  46. Tiny amps (SSM2211, LM4871, TPA0211)
  47. How to find watt output?
  48. Want to build car amp to run a couple of 12" subs
  49. Best sounding Gainclone...
  50. LM3886 Hum - Help
  51. Conception of a lcd volume display for dummy
  52. Can anyone explain why I am frying this cap?
  53. LM3876 for guitar?
  54. LT1083 Output Impedance
  55. Downscaling resistor values?
  56. YES! i,m now the proud owner of a working LM4780 amp
  57. My version of LM4780
  58. My DIY Digital Preamp/Source Selector w/ LCD & Remote
  59. My power Outlets do not have a ground..
  60. problems with Brian's kits
  61. Schematic for LM3875 wanted fast, as soon as possible
  62. Reducing the gain - LM3875 and alternative diodes :)
  63. Tripath amp1 vs 300B vs AlephX,Gainclone.Showdown of the diy favourites.
  64. anyone preamp ,tried this???
  65. HMV A40 Stereo Amp Problems
  66. Anyone know a good source for cheap transformers?
  67. Toroid Wiring for Chip Amp
  68. Why do we connect channel grounds together?
  69. How to make the preamp with NE5534A?
  70. My New Gainclone
  71. Full negative rail voltag on my output??
  72. Another Finished LM4780 GC
  73. DC blocking capacitors
  74. SI T-amp/PC Tweak Question
  75. 47labs Gaincard rewire?
  76. Lm4702
  77. stereo hifi project with fm reciever
  78. New input/output Selector
  79. DC Blocking Capacitors
  80. TPA6120 circuit request
  81. Transformer help!
  82. how the best chip amp for 12V ?
  83. LM1036 + Eagle Pcb
  84. Gainclone for guitar
  85. How to create a simple amplifier?
  86. class d chip amp
  87. Multiroom amplifier system
  88. My Painclone
  89. Need help getting info on Class H+ chips
  90. Trying to understand the LM4780 bridged amp...
  91. Input Cap
  92. cheap gc transformer source Canadian
  93. power supply question for SI T-AMP
  94. connect a sub to amp
  95. Wintermute's Gainclone
  96. Where do you return your load?
  97. my regulated power supply updated (NAVY1018)
  98. Load rtns
  99. LM38xx : Left behind by all those chips ! :D
  100. Least bad active crossover for chip-amp
  101. Variable resistance transformer preamp
  102. opa549 as unity gain
  103. Gaincard pictures revisited
  104. STK4221 4x80w test ok pcb+schema+pcb program
  105. LM4780 Question
  106. opa549 class a
  107. STK3152III as Preamplifier
  108. Choosing the right potensio's value??50k/100k/1M?
  109. difference between CMoy amp and TPA6120
  110. Bypassing input cap on IGC?
  111. Yet another star ground question
  112. DC coupling capacitor placement
  113. What's happened to gainclone.com??
  114. STK4050&4044 pcb+schema test ok
  115. GC SuperSymmetry VS inverted
  116. Copper block heatsink C/W
  117. LM3875, need for preamp?
  118. Cheap 24v SMPS - advice needed
  119. 2x9V and 200VA xformer, what to do?
  120. oscillation
  121. Hissing LM4766 circuit
  122. Brotha'... can you spare some parts???
  123. Help: Need to lose some volts
  124. lm3876TF hots up too much
  125. My first gainclone. pics, descriptions and thanks
  126. Lm4702
  127. Oh dear! Gainclone and bust drivers
  128. submerged gainclone...
  129. PCM2902 + TPA6120A2 schematic
  130. Max supply voltage for LM3886 @ 4 Ohms
  131. What can I make with an LM380N?
  132. Brian's LM4780 for Bass Guitar
  133. nte chips
  134. advantage preamp
  135. Heaphone Amplifier question
  136. IC's for 2.1CH O/P
  137. BPA300 mono block finished and measured
  138. Single sided non inverting LM3886 PCB
  139. Chassis worries
  140. inguz amplifier
  141. Dual Monoblock Grounding
  142. Problems with LM833 Preamp
  143. Sub xover for chip amp
  144. YAY - finally finished my first gainclone and cases - pics too :)
  145. hifidiy.net
  146. tda 7293 and tda 7294 help
  147. SMPS for 2+1 amplifier?
  148. Feedback on Gainclone PCB layout Wanted
  149. Sound of Gaincard vs. T-amp
  150. Pcb to Stereo Amp LM386
  151. A 6-channel A/V amp using BrianGT LM3875 boards
  152. Output power VS Peak output power
  153. Opa549
  154. interest checking,smt to pdip adapter boards
  155. LM4780 clipping ?
  156. 3886 help...Blown Capacitor!!
  157. How to removing the ******* HUM sound from our GC??
  158. Gaincard vs. Patek listening comparison on 6moons.com
  159. Question
  160. Another finished Gainclone
  161. "Snubber" impedance graphs
  162. can I use an electrolytic cap as coupling?
  163. Stk4191v
  164. LM3875 pin out diagram
  165. Big cap bypasses LM3875
  166. Just added caps and snubber bit from CarlosFM design PSU
  167. Case idea to make you resin-ate
  168. Do standard TO-220 washers fit an LM3886T?
  169. From Russia with love...
  170. info to admin
  171. Coping with NE5532D output DC offset
  172. Heatsinking issues
  173. My LM3875 Gainclone
  174. DIY Remote Control for Everyone
  175. 3886 Transformer wiring stupid question
  176. Toroidals for LM3875
  177. Building an LM3886 BrianGT Kit -- Questions
  178. Multiple Inputs on CMoy Amp?
  179. PCB for Nuuk's Buffer
  180. Heatsinking the Chipamp, problems
  181. Decibel Dungeon GC w/LM3875
  182. Semi finished gainclone LM3875
  183. LM2931CT weird behaviour
  184. BPA200 PCB Layout
  185. BPA200 PCB design
  186. Looking for schematic for a decent full size amp.
  187. How to improve this amp
  188. 8V on outputs
  189. The Most Powerful Single Supply Amp??
  190. Opa541 - Bpa-200
  191. LM3875 GC Starts Today......i think
  192. Low-ESR cap -vs- Normal cap with sunbberized.
  193. New snubbered psu + amp verdict and pics
  194. GC's and noise
  195. Interchangable?
  196. Do i need to build main supply (240v) filter?Or build power distribution?
  197. Need more GC Help
  198. NO! not again....
  199. need help with turning my chip amp into an amp
  200. Transformers
  201. Odd Problem
  202. 3875 GC Hum
  203. LM3886 pathology, TDA7293 better?
  204. LM3875 GC Transformer
  205. Toroid shorting out
  206. DIYaudio mentioned on Ebay (is this good, or bad?)
  207. TDA1553 Help
  208. My Gainclone Problem
  209. TDA1514A Mute/Stby?
  210. High End Pre Group Design Invitation
  211. good old reciver brands to part out?
  212. where to buy stereo potentiometers
  213. dual mono grounding options
  214. sonic impact class t amp
  215. onboad preamp for acoustic guitar
  216. LOL.... I just fried 3 of my brianGT LM4780 boards
  217. Amp speakers or source?
  218. My Portable Gainclone (pics)
  219. improving parts on Audiosector kit
  220. ILP HCA40 - Class A module info
  221. I need a little LM3886 help
  222. [Newbie] Using 50V cap with 30-0-30. safe?
  223. ACS500 hiss removal help - chip replacements?
  224. Best SMD resistor/capacitor for GC
  225. can someone look at this and point me in the right direction?
  226. A discussion about batteries on preamps...
  227. passive volume pot value?
  228. The Real Gaincard
  229. Gaincard inside in 6moons
  230. another buzzing 3875 GC...
  231. Source for 22K Resistor in Brian GT Amp
  232. Regulated PSU for Preamp
  233. planing a new amp.
  234. BB 1547 operation amplifier
  235. My first gainclone
  236. Input transformer for GC
  237. The real "Gaincard" parts
  238. bass boost
  239. Transformer Considerations
  240. Datasheet Schematic
  241. Flat bass of paralleled LM3886
  242. Starting AMp up
  243. Input Capacitor Polarity
  244. Car amp with TDA8560
  245. heatsing for 3886
  246. best! LM675T
  247. AD815 pre-amp driving gainclone
  248. A basic chipamp in a not so basic case.
  249. Brian GT LM4780 Bridging
  250. Regulated power supply

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