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  1. Research Project: Need your op-amp reviews!
  2. THD and POWER measurement
  3. STK075 or LM1875?
  4. Birth of another gainclone around OPA549
  5. Resistor value in 3875 and 3886
  6. follow up: LM3886 RC filter + DC offset questions.
  7. Gainclone Transformers
  8. lexicon pcm70/91 op-amps
  9. PCB for TDA7386 Amplifier
  10. loud snaps from other devices switching
  11. I need Help Please noob/boob.
  12. Center tap torroid wiring to peter daniels kit???
  13. LM3886 RC filter + DC offset questions.
  14. LM3886 Current needs.
  15. Line stage for AMP6
  16. electret Mic preamp
  17. sdk086
  18. Altec Lansing ACS90
  19. LM3875 vs. LM3886 ??
  20. TDA7294 bootstrap and svr pins
  21. LM3875 - newbie gainclone project
  22. need shematic diagram & pcb layout
  23. VC4580L chip
  24. 5.1 Home Theater Questons (Gainclone)
  25. check out this guy!
  26. Need advice for a 4 channel amp
  27. Transformer
  28. Thoughts On LM1875 Gainclones
  29. Using 2 gainclones to create powered speakers.
  30. TDA1524 - im looking for pot:)
  31. Need Caps
  32. dbx 1252
  33. building my first preamp - are the traces ok?
  34. Bridging 4 lm4780 boards?
  35. Made THD measurements on my GC.
  36. how can bridge my stk amp?
  37. Strange problem with this wiring/grounding scheme
  38. Wiring for XLR input on unbalanced amp
  39. Gainclone Schematic Changes
  40. Diamond buffer in PIMETA
  41. Newbie parellel 3886 speaker impedence question
  42. No bass....
  43. TDQ1555Q chip amp
  44. an 1192 200 watt amplifier
  45. LM3875 / T-Amp 5066 / 41Hz Amp 32 for THIS project?
  46. HUM problems one transformer two (or mor) psu's
  47. Output resistor in feedbackloop?
  48. Have anyone use non-matched 1% resistors for BPA??
  49. Does TDA7294 need a Zobel
  50. Bass Amp
  51. Quick Gainclone Check
  52. NIGC or IGC, advices needed.
  53. 43v SMPS for dual bridge mono LM4780
  54. Tube Gainclone
  55. Learning about Amps
  56. chip amp inside z560
  57. solid design LM3886T
  58. high voltage input opamp
  59. Interfacing chipamp to Yamaha 639 receiver
  60. Power Supply for Amp
  61. Chip Amp - Motorboating putt putt noise?
  62. simple guitar preamp with bass treble distortion
  63. Help with selecting a Potentiometer
  64. power transformers 220 volts to 110 volts
  65. LM3886 parallel for 6ohm
  66. Suggestions for the OPA549
  67. Old Alps pot for gainclone?
  68. Normal temperature of LM3886
  69. lm3886 clicks when turn off
  70. LM3886 PCB - component values?
  71. Need schematics and board files for parellel lm3886
  72. increasing DC offset
  73. Do BPA require protection???
  74. monoblock advice
  75. PCB Mistakes/Optimization(?)
  76. LM4780: Maximum usable power output
  77. Psu Lm3886
  78. Need Help with Small Amp
  79. Gainclone, mains filter, and PSU inductance
  80. I think I need more cowbell...
  81. gainclone dissapointment
  82. Is there a way bridge the TDA2052
  83. Stk 425-090
  84. ipod amp
  85. 2-4W Stereo Amp
  86. Need Datasheet for STK413-220A
  87. Let there be music :) ...and Hum :(
  88. BUF-634 dc offset trim
  89. on/off spark
  90. how to ground properly?
  91. briangt PSU 1 transformer, 2 PSU, how to?
  92. LM3875 Fuse Query
  93. pc 2.1 system
  94. What do you think about my proto type?
  95. auditek speakers chip amps
  96. Inside an LM3886
  97. Making a computer sub amp
  98. LM3875 SMPS problem pretty sure its my grounding arrangement
  99. Soldering iron
  100. confused about carlosfm reg. psu
  101. Sikorel or Silmic for gainclone?
  102. Is this a good lot of chip amps?
  103. How to extract a broken tap
  104. One T-amp per speaker, for fullrange driver?
  105. LM3886 macro model ?
  106. Noise on the RIAA phono preAmp
  107. tda2005 Spice Model or other 12v op
  108. So, where's the manual? :)
  109. gainclone PSU- how to safely discharge caps?
  110. Compressor for preamp
  111. Gainclone Help!
  112. Ssm2211 Shutdown Mode
  113. Good PSU for a 6.1 LM4780 chipamp
  114. How to Build an Chassis?
  115. Problem with STK401-130
  116. searching for a layout?!
  117. glassware attenuator
  118. BYW80-200 for rectifier?
  119. Need help with LM3875 Noise
  120. LM3886 Isolation Problem......
  121. Line level op amp buffer
  122. Sound card as source, two different monoblock amps.
  123. Bridge driver
  124. ultra-BTL
  125. How much to build 300-400 watt amp?
  126. LM3875 gainclone help!!!
  127. Sound of Low Imp 3886
  128. Creative DM SX As Preamp ?
  129. please help newbie clip LED passive
  130. How long did it take to complete your first GC?
  131. chipamp PSU question
  132. cmoy amp - Bad sound
  133. Help wiring power to 3 channel amp with one plug
  134. Paralleling LM4780/3886: any impact on sound quality?
  135. Tda7490
  136. Newborn LM3875 BrianGT Kit (Rev 3) Running!
  137. 4702 without powered external components
  138. STK4050V and it's use in Definitive Tech PF15TL subwoofer
  139. Do we need output snubber for BPA???
  140. Russ/Brian Twisted Pear contact E-mail bouncing.
  141. my 2x55w amp part1
  142. Definitive Circuits
  143. Problems with a dicrete buffer please help.
  144. Finsihed LM3875 kit, wow!
  145. (not that you care, but...) Introducing the Quadularity
  146. Need power for Von Schweikerts!???
  147. LM1875 noninverted
  148. determining power consumed by the amp circuit
  149. Tapping into GC power supply
  150. Replacing TDA2030a with TDA2050 in parallel
  151. 100W+ amp needed desperatly!
  152. Chip Amplifier
  153. Acceptable DC offset voltage
  154. Preamp question for GainClone
  155. Help for a newbie?
  156. Stopping RFI. Mobile phone blips from speakers.
  157. PA200 and 8ohm load?
  158. Best buffer for PIMETA?
  159. Mains Relay blowing Fuse on GC
  160. 2 lm3886 based amplifiers with different sounds
  161. drilling pcbs
  162. Can you see why this amp hums?
  163. Why is L/R often left out?
  164. Bass and treble control...how?
  165. 2 stars per channel, or per amp?
  166. Help my LM3886
  167. RF Remote for Gainclone
  168. What voltage? What capacitance?
  169. Recommended Power Supply (3886)
  170. Which chips are out there?
  171. Relay switched source selector
  172. 2 LM3876 plus 1 LM3886 using Linkwitz-Riley crossover
  173. TDA7294 Schematic PCB
  174. Layout Review
  175. Lm3875 Help
  176. Heatsinking/transformer for big chipamp?
  177. No microcontroller for PGA2310?
  178. How to choose a thermistor to protect power supply?
  179. 230v trafo question
  180. Need high power advice.
  181. I want to start small, have a question about a toroid
  182. What would happen with a 45V transformer???
  183. a study of DF control
  184. Recommended UK transformer for 3875 chipamp?
  185. BrianGT gainclone kit newbie- help me shop!
  186. Suggestion for Quad Opamp PDIP Package
  187. LM4702 Projects kits ??
  188. Gainclone troulbe (LM1875 distorsion issue)
  189. LM3886 humming problem
  190. How to Remove Standoff
  191. question about output power of CMOY
  192. LM3886 Heatsink size?
  193. Yet Another Set of Noob GC Questions
  194. STKs / TDAs /STAs - Heat - Help me!
  195. Please Help sourcing Gainclone parts
  196. Burning LM338
  197. Designing 4 channel ampli for Mid and Hi band using LM1875 or any other about 25 watt
  198. Phono Preamp problems
  199. Fun with a Philips TDA1517P chip?
  200. How does this look for a amp chassis?
  201. opamp swap
  202. Another grounding issue
  203. problems with subwoofer amp!
  204. Asymetric Voltages
  205. What's "Snubbers" on gainclone LM4780 ?
  206. Decent chip amp with asymmetric supply (similar to low-fi LM386)?
  207. Cmoy Headamp - Distorted
  208. Trying to remove RF
  209. Help?
  210. kenwood basic m2 amp-circuits
  211. lm3886 vs receiver amps
  212. My switchable Parallel/Bridged LM4780 Gainclone
  213. Tda1557q
  214. Opamp question regarding unity gain
  215. Paralell LM3886
  216. tda2030a Heatsink
  217. LM4780 is burning!
  218. Help, new PSU blowing fuses
  219. Transimpedance (current drive) chipamp schematics? OPA549?
  220. Pre Amp w/Chipamp sugestions
  221. Can I split line level input?
  222. LT1083 Oscillating
  223. 150v 80Khz piezo driver amplifier
  224. Subwoofer Preamp Needed
  225. OPA4134 x TL074 - Sound Differences
  226. Kenwood
  227. DAC Question.
  228. chipamp sound character
  229. Stk490-070, -340
  230. T-Amps vs GainClones
  231. TDA8947J 50X4 Channel amplifier
  232. Z-Amp ?
  233. I finished my Chip amp and put it in a chassis, YAY!!!!
  234. bugle phono troubleshooting
  235. Oscillating with a resistive dummy load
  236. Wich LM3886 proyect ?
  237. Gainclone Grounding
  238. Chip Amp Kits, Components and Competance
  239. Hi Power Chip Amp Anyone?
  240. Using an SMPS with Audiosector kit
  241. Problem with small car amp
  242. LM3886 power supply suggestions?
  243. Broke my Chip amp
  244. Full balanced current (transconductance) chip-amp
  245. LM3886 Questions and Suggestions
  246. 8x Mur 860 strong enough for 2 paralleled 4780?
  247. balanced line question
  248. can someone please check this out
  249. Data/pinout on STK407-100
  250. LM3886 - P19, Any comment?

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