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  1. Summing inputs...
  2. Lowpass or Bandpass????
  3. high-voltage chip amp
  4. Filter for buffer
  5. Another hi-end amp using chip-amps
  6. Gainclone Power Supply Design
  7. Material for amp case
  8. a daring assault
  9. Sub-amp
  10. PCB for LM4651/LM4652
  11. How flat is a gainclone
  12. taming the gc beast
  13. what the (&*%&^%&*)^*10 samples?
  14. Gainclone with DC-offset problems
  15. I need amp schemes
  16. Gainclone in parallel mode
  17. Toroid transformer or not
  18. values
  19. Preamp or potentiometer
  20. evolutionary design
  21. internals 47 labs 4717 integrated
  22. Simple fixed crossover
  23. Tube and non-inverting gainclone
  24. problem with my gainclone!
  25. LM3886 car clone
  26. Has anyone got any plans for a car amp?
  27. Error in LM3886.pdf re: voltage drop?
  28. Stk-chips
  29. Best newb way to 100x2 @8R?
  30. Transformers...which ones?
  31. Crackling/Static on my GC.
  32. lm4780 omniPCBs soon to be for sale
  33. Question on transformer size on 6 ohms
  34. Vic. Mag. transformer cost
  35. Grounding issues
  36. "Sound" of Capacitors
  37. Chip amps - referencing input to negative rail?
  38. Problem with TDA7386
  39. How to wire up an Alps 100k Stereo Pot?
  40. TBA810 datasheet & schematic
  41. digital volume
  42. Velleman K4003 using TDA1521, worthwhile upgrades?
  43. Review - TC622VAT: Fan-cooling amps without the constant noise
  44. Is this for real? Cheapie amp with Tripath chip
  45. Nasty, voltage reduction question for LM3886
  46. Female AC receptacle with built in fuse holder
  47. How many toroids for 10-channel gainclone?
  48. Newbie GC complete
  49. Optium number of parallels in Bridged Parallel Gainclone
  50. TDA7293v Parrallel / Bridge Application Theory and Concepts
  51. Weidro OP AMP
  52. Looking for successful Zobel cases
  53. binding post
  54. Help - Preamp with LM1036
  55. 12 volt trigger
  56. buffered pre..
  57. Newbie Grounding question
  58. Transformer VA Rating vs. Current Rating
  59. Securing Torids
  60. Power requirements for 7 channel gainclone amp?
  61. Input impedance of a non-inverting op amp?
  62. SMD to DIP
  63. Modded BPA-200
  64. INA103 Chip Amp
  65. A possibility for compact heatsinking - Xeon Wind Tunnel! (Pics!)
  66. Where to buy Tripath chips in US?
  67. Caddock group buy?
  68. NIGC input resistor
  69. Active crossover components
  70. eek, Think this is in the right place TDA 7294V question
  71. Stereo Chip Amp - one transformer or 2?
  72. Do we need Zobel with chip amps?
  73. Common negative on LM3875?
  74. Hardwired GC problem
  75. HELP! I need Datashett STK496-270?
  76. Opamp Parallelling & Crossovers
  77. My first GC is in testing
  78. Transformer sizes and their effect on sound
  79. GC for tape deck use?
  80. Feeler Wiki up - paralleled 4780 board bulk-buy
  81. Chipamp as preamp?
  82. Help needed for a minimalistic GC project
  83. Gainclone sucking back Current
  84. 3886IGC protel layout share
  85. babygain
  86. Minimal IC Preamp for my gainclone
  87. Torroidal Transformer ratings
  88. LM4651/4652 pcb?
  89. LM 4780 amplifier heat question
  90. Itīs alive!! or newbies first attempt!
  91. Did the TDA2040 pan out?
  92. transformer magnetic induced audio hum
  93. My 1st DIY project
  94. Problems with STK chips
  95. German journalist: looking for Gainclones for listening test
  96. Why is my gainclone eating fuses?
  97. quasar makes GC kit
  98. Stupid question about voltage and output power
  99. Resistor values
  100. Active Feedback on Parallel Chips
  101. Best socket for opamp
  102. Gainclone noise
  103. Psu
  104. I'm new here...HELP! :)
  105. Why is the LM3875 more poular than the LM3886?
  106. Damping factor
  107. LM3875 heatsink
  108. Gainclone output resistor
  109. How much DC is to much?
  110. Checklist for my first gainclone
  111. BPA - 200 questions(newbie)
  112. IGC with High input impedance!
  113. Please i need some help choosing an amp.
  114. STK496-270 datasheet anyone?
  115. What value potentiometer you guys use?
  116. High DC-Offset - Why?
  117. Preamp Input Selector & Buffers
  118. gainclone / active xo combination??
  119. Preamp with balanced outputs
  120. Speaker cable question with Gainclone?
  121. gainclone vs p3a
  122. Gainclone Glossary
  123. Pics of my new amp
  124. 4780 Bridged PCB designs?
  125. 200w amp trouble (LM3886T) - one chip only wants to oscillate
  126. chip amps for ESL's?
  127. My new Amp project completed! :)
  128. Trying to improve on a PCB based chip amp performances
  129. what toroidal should be used with GC
  130. BrianGT power transformer requirements
  131. *** GainClone for Bi-Amping? ***
  132. suitability of LM833 for GC buffer/preamp
  133. Using multiple (like 40) TL074s...
  134. Reduce Input Gain Question?
  135. Group order of LM4780 PCB boards
  136. Pioneer SA-8500II Specification
  137. Safe Practices
  138. TDA729X single supply ?
  139. Interesting Gainclone type amplifier?
  140. [INDIA] Any DIYer made a Gainclone in India. willing to help?
  141. Prototype gainclone, pls comment/criticize ;)
  142. lm3875t? or lm3875tf
  143. Improving tracking on cheap pots
  144. Sound Quality of LM3875T
  145. First Gainclone...................WOW!
  146. Toroid Mounting Caution
  147. Whats Wrong with My Chips!
  148. amp bridging eating fuses, but load seems ok
  149. tda2040 hum problem
  150. Missing Ground?
  151. 4v dc offset
  152. Boardman's LM4780 PCBs (merged)
  153. Gainclone Measurement Suggestions?
  154. lm1875 gainclone lack speed
  155. Overheating with no input
  156. Mixer schematics HELP!!!!
  157. LM3875, minimum input sensitivity (gainclone)
  158. help about LA47532
  159. Want to build a crappy 50W max mono amp. ideas?
  160. Want to build mono blocks, quick question.
  161. Gain Clone failure modes - Peter, et al?
  162. Opa541t
  163. Very expensive binding posts vs Direct soldering
  164. LM4780 pcb layout and others
  165. 3886 PCB critique
  166. calculating heatsink for LM4780
  167. New to Gainclones: please advise!
  168. volume stepped attenuator idea
  169. GC oscillation ?
  170. !shame..tone control
  171. help! impedance!
  172. Power regeneration questions
  173. 5.1 Volume control with PGA2310
  174. mini headamp pics
  175. Phonocube
  176. Calling BrianGT . . .
  177. GC from recycled parts from PC Power Supplies
  178. chip cooling
  179. Cheap PCB Company
  180. Pics of my first gainclone!!
  181. One more buffer question...
  182. Pics of the billet clone
  183. regulated supply for GC
  184. More VA the merrier?
  185. ==>> Parallel 4x LM3875 for 2 ohm speaker - pls advise..
  186. Earth Connection
  187. Max Safe Gain withOPA541
  188. Pics of my first GainClone
  189. hook-up wire/transformer questions
  190. Simple Input Buffer
  191. HELP - Hum and distortion
  192. Gainclone amp with DAC in active speakers
  193. Not Your Mommy's GC
  194. LM4780 Footprint..
  195. will someone post a battery power supply for GC
  196. Volume control on PA-100 amp
  197. Gainclone driving inductive loads
  198. Hookup diagram of the BGT GroupBuy PCB....is this right??
  199. still few PSU questions...
  200. Surface mount is more fun than...
  201. TDA 7293 parallel problem !
  202. What do I do with the NC-pins on th LM4780?
  203. Could a tube buffer be useful for a Non-Inverting Gainclone?
  204. Velleman K2572 Preamp
  205. Question: Mounting heatsinks
  206. OPA4228 help needed
  207. More GC Power Trouble
  208. TA3020 HELp!!!!!!!!!!!!
  209. Q: TDA7293 Mute (& Standby) Function
  210. gainclone vs subwoofer
  211. Why BJTs creates more stable bias circuits
  212. GC PS Layout
  213. Chassis ground continuity?
  214. gain formula
  215. How on earth...?
  216. PC chip amp
  217. The best load of gc
  218. TX help for GC
  219. strange opa541 problem
  220. APEX Chip Cross-Ref Guide
  221. Mains problems
  222. Adding a HP-amp to my pre-amp design
  223. Gainclone building contest details (from BrianGT group order)
  224. Anyone built the BPA200 - 200W amp shown in AP1192 ?
  225. small transformers?
  226. An other VBIGC question
  227. GainClone Group Buy Feedback
  228. Help - DC offset question
  229. Gainclone: Impressions...
  230. Any advantage to make dual mono (PSU) for the gainclone (I'm ordering Brian GT's kit)
  231. transformers
  232. my second GC attempt - finished
  233. New try! GC!
  234. 50W - what is the best configure for CAPs ??
  235. Power connectors for external PS
  236. Old power supply for GC
  237. My first Gainclone
  238. OPA549 footprint for ExpressPCB
  239. bridging an LM4881 headphohne amplifier? Can it be done?
  240. Classic: heatsink rating
  241. plz check my bais
  242. plz check my bias
  243. Diy amp to power tempest subwoofer
  244. Paralleled LM4780TA PC board design - How's this look?
  245. probably a stupid questions about opamps
  246. Check my chip mods?
  247. IC 2059 Opamp HELP!!!
  248. TDA amplifier , Bridge , 600 W .
  249. Need enlightments on GainClone input impedance and volume control
  250. Active lowpass filter problem

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