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  1. Anyone want to check my BPA schematic?
  2. 33000 uF capacitance on input of LM338 regulated supply for LM3886
  3. Regulator Chips for LM3886
  4. New preamp with LME49710
  5. Question about transformer for the TDA7294amp
  6. what is a chip amp?
  7. Max power from LM3886TF
  8. About the bridge version of the LM388
  9. dead amp
  10. BPA200 usage / bass responce
  11. fuses for tda2050
  12. 12v Chip
  13. Driver chips for BPA300 amplifier
  14. Single Sided LM3875 PCB... Crit please.
  15. chipamp.com gainclone vs audiosector.com?
  16. Which GC is good for this?
  17. LM3875 gainclone problem
  18. Transformer for LM3875
  19. stk pcboards for sale
  20. input impedance LM3875
  21. Newbie on BPA 150
  22. Another TDA2050 amp built and tested..............
  23. Noisy 3886
  24. My TDA7294 Amp
  25. My first DIY build vacuum tube style Gainclone.
  26. Direct WM8816 to differential current output DAC
  27. OPA2544 why not?, lets try!!
  28. Gaincard power connector...Please help!
  29. Lm3886 Pa200
  30. what preamp do you use with your chipamp?
  31. A bass boosted preamp or buffer advice needed
  32. Active filter plus LM3886 - one board
  33. 3way stk supply problem
  34. Working on a few amps.
  35. Calling NUUK - Diode Recommendation
  36. has anyone used a CLC + voltage regulator (like LT1083) in their project?
  37. LM3875T to be obsoleted
  38. difference between bridged and parallel?
  39. can a volume POT be used in LM4780 PCB like those from P Daniel?
  40. what resistors have you tried in your chipamp?
  41. what is the latest chipamp chip from national?
  42. LM3875 Heat Sink Issues
  43. Chipamp with SMP
  44. LVP-1's
  45. My work! LM4766 Full balanced
  46. tda 2050 - heatsinking and schem
  47. newbie pc amplifer (blown or fixable)?
  48. Suggestion for LM1875
  49. My Best DIY LM3886
  50. Different between LM3886T & LM3886TF
  51. What isolation between chips & heatsink are people using?
  52. LM3886TF-Group Buy
  53. Please explain a servo circuit
  54. help me in designing an amplifier
  55. Gainclone PCB suggestions
  56. Hot LM4702
  57. Tda7386
  58. Chipamp request for Bi-Amp with SS amp, 40+40v supply rails
  59. Web search - Waft Homehoney project made recently
  60. Hows this (toroid transformer) for a GC
  61. Building my first amp, having reservations
  62. Hook up pot help needed
  63. GC completed
  64. perceived gc phenomenon
  65. Lowest cost Chipamp, PCB+parts?
  66. DC Blocking caps on BPA200. Electrolytic?
  67. PA100 with DC SERVO?
  68. The most effective Gainclone upgrades
  69. Effect of supply bypass positioning.
  70. 200w Tda2030 Amp - Need Help !
  71. Various questions from a diy noob regarding the myrefC.
  72. Tube buffered, IGC mod.
  73. [help] pimeta ground buffer heating up
  74. preamp / source / output selector
  75. 5 channel transformer rating for LM4780/LM4781
  76. Help!Building first amp......
  77. Cambridge Audio A1 Gainclone Conversion
  78. LME49810 - a new cousin for LM4702
  79. "photo" Caps & audio circuits ?
  80. any good diy rectifier designs???
  81. lm4780 problem
  82. Buffered IGC. Advice needed.
  83. break subwoofer
  84. Balanced gainclone sanity check
  85. Small idea about cooling LM4780
  86. Another PSU question
  87. UL-01AN what the heck is it?
  88. PCB for STK-4231V
  89. First DIY project - LM4766
  90. Technics Trouble
  91. NE5532 or OPA2134
  92. Guitar Amp prototype SS TDA2050 project
  93. My LM4780+DRV134UA True brige balance AMP
  94. AMPLIFIER ( MIC imput, HEADPHONES output)??
  95. Comparison gainclone with UCD
  96. LM4780 Kit and Transformer Selection
  97. connect power to an op amp (dumb)?
  98. EMI filter for gainclone PSU?
  99. Connecting the power - Why does it look this way?
  100. Safe operating temperature.
  101. NooB PSU question (gc)
  102. iPod's line level output?
  103. Need some help: one vs. two rectifier boards?
  104. 23 step attenuator
  105. ILP Modules
  106. What's the best sounding chip?
  107. solid or stranded
  108. output stage of tda2030a
  109. Subwoofer
  110. Value of capacitor for TDA2030
  111. Another stupid question!
  112. Chip Amp for 4 ohm Center?
  113. Subwoofer Filter
  114. Two pots
  115. Question about regulated PSU by CarlosFM.
  116. Heatsink seems too warm ? Need help Please
  117. Newbie question: Pot value for passive pre
  118. no spike protection allowed
  119. Blown power supply caps
  120. BrianGT Amp Board R2 help
  121. BrianGT Amp board, Rz, Cz
  122. TDA2050 success story
  123. NS sample now requires a shipping fee
  124. 25 Watt Amp, 12Volts?
  125. strange chip UTC FM93 2822
  126. Ground LM3886 chipamps
  127. ALPS RK168 pot pinout????
  128. Which way to choose: Comparisons Chip/Class D/SE DHT ?
  129. Strereo amp with Pre Amp
  130. 3 x LM3886 one transformer for active triamp system
  131. PLEASE HELP: SERIOUS fm radio through my patekclone
  132. Transformer wiring problem
  133. GC hums with separated PS
  134. Sub Woofer Bass Guitar Amp Help
  135. gone a while, any new regulated PSU designs?
  136. Patek & Fostex 166e
  137. ~14 VDC between chassis ground and signal ground...
  138. Power Amp Distorion Issues - Please Help
  139. TDA1557Q start bum
  140. JLTI tube gainclone LM3886, no sound output
  141. Heat Sink / Fan Deal
  142. My mcu based pre Amp projects
  143. Gainclone with battery vs. A/C power
  144. Bridge amp
  145. relay volume control
  146. Research Project: Need your op-amp reviews!
  147. THD and POWER measurement
  148. STK075 or LM1875?
  149. Birth of another gainclone around OPA549
  150. Resistor value in 3875 and 3886
  151. follow up: LM3886 RC filter + DC offset questions.
  152. Gainclone Transformers
  153. lexicon pcm70/91 op-amps
  154. PCB for TDA7386 Amplifier
  155. loud snaps from other devices switching
  156. I need Help Please noob/boob.
  157. Center tap torroid wiring to peter daniels kit???
  158. LM3886 RC filter + DC offset questions.
  159. LM3886 Current needs.
  160. Line stage for AMP6
  161. electret Mic preamp
  162. sdk086
  163. Altec Lansing ACS90
  164. LM3875 vs. LM3886 ??
  165. TDA7294 bootstrap and svr pins
  166. LM3875 - newbie gainclone project
  167. need shematic diagram & pcb layout
  168. VC4580L chip
  169. 5.1 Home Theater Questons (Gainclone)
  170. check out this guy!
  171. Need advice for a 4 channel amp
  172. Transformer
  173. Thoughts On LM1875 Gainclones
  174. Using 2 gainclones to create powered speakers.
  175. TDA1524 - im looking for pot:)
  176. Need Caps
  177. dbx 1252
  178. building my first preamp - are the traces ok?
  179. Bridging 4 lm4780 boards?
  180. Made THD measurements on my GC.
  181. how can bridge my stk amp?
  182. Strange problem with this wiring/grounding scheme
  183. Wiring for XLR input on unbalanced amp
  184. Gainclone Schematic Changes
  185. Diamond buffer in PIMETA
  186. Newbie parellel 3886 speaker impedence question
  187. No bass....
  188. TDQ1555Q chip amp
  189. an 1192 200 watt amplifier
  190. LM3875 / T-Amp 5066 / 41Hz Amp 32 for THIS project?
  191. HUM problems one transformer two (or mor) psu's
  192. Output resistor in feedbackloop?
  193. Have anyone use non-matched 1% resistors for BPA??
  194. Does TDA7294 need a Zobel
  195. Bass Amp
  196. Quick Gainclone Check
  197. NIGC or IGC, advices needed.
  198. 43v SMPS for dual bridge mono LM4780
  199. Tube Gainclone
  200. Learning about Amps
  201. chip amp inside z560
  202. solid design LM3886T
  203. high voltage input opamp
  204. Interfacing chipamp to Yamaha 639 receiver
  205. Power Supply for Amp
  206. Chip Amp - Motorboating putt putt noise?
  207. simple guitar preamp with bass treble distortion
  208. Help with selecting a Potentiometer
  209. power transformers 220 volts to 110 volts
  210. LM3886 parallel for 6ohm
  211. Suggestions for the OPA549
  212. Old Alps pot for gainclone?
  213. Normal temperature of LM3886
  214. lm3886 clicks when turn off
  215. LM3886 PCB - component values?
  216. Need schematics and board files for parellel lm3886
  217. increasing DC offset
  218. Do BPA require protection???
  219. monoblock advice
  220. PCB Mistakes/Optimization(?)
  221. LM4780: Maximum usable power output
  222. Psu Lm3886
  223. Need Help with Small Amp
  224. Gainclone, mains filter, and PSU inductance
  225. I think I need more cowbell...
  226. gainclone dissapointment
  227. Is there a way bridge the TDA2052
  228. Stk 425-090
  229. ipod amp
  230. 2-4W Stereo Amp
  231. Need Datasheet for STK413-220A
  232. Let there be music :) ...and Hum :(
  233. BUF-634 dc offset trim
  234. on/off spark
  235. how to ground properly?
  236. briangt PSU 1 transformer, 2 PSU, how to?
  237. LM3875 Fuse Query
  238. pc 2.1 system
  239. What do you think about my proto type?
  240. auditek speakers chip amps
  241. Inside an LM3886
  242. Making a computer sub amp
  243. LM3875 SMPS problem pretty sure its my grounding arrangement
  244. Soldering iron
  245. confused about carlosfm reg. psu
  246. Sikorel or Silmic for gainclone?
  247. Is this a good lot of chip amps?
  248. How to extract a broken tap
  249. One T-amp per speaker, for fullrange driver?
  250. LM3886 macro model ?

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