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  1. tech-diy LM4780 board questions
  2. LM3886 or S5 K12M? ...chip or tube
  3. new amp
  4. gainclone power supply
  5. Problem with LM4780
  6. Look lm3886tf
  7. smps on ebay
  8. lm3886 psu
  9. dual secondary transformers
  10. Alps rk27
  11. 2004 Vox AC30 : LM3886 hack
  12. opa552 driving opa549s in parallel
  13. Carlos regulated powersupply problems
  14. Chip amp mute circuit
  15. help with layout of multi-kit chip-amp pre-amp
  16. TPA6120 without input buffer
  17. Parts recovery from PCs?
  18. 3886 LRxover biamp speaker project... maybs kits, comments please.
  19. Evolution Amplifier by Mauro Penasa
  20. Velleman K4003 power supply
  21. Small inexpensive subwoofer amp
  22. Which transformer for 4 Ohm speakers?
  23. AVR3000 Harman Kardon
  24. Help me complete my first gainclone.
  25. chip amp with distortion pin (?)
  26. cheap lm3886TF chips?
  27. And now the PSU hmm...
  28. my first amp (transformers???)
  29. transformer failure question
  30. PCB layout for TDA1557Q
  31. My first OPA549 chipamp
  32. Ceratec Microamp - cheap gainclone?
  33. Yet another transformer question....
  34. psb sounds like hair clippers buzzing
  35. LM3886 Mono-block parts
  36. toroid values...
  37. Do chipamps have clipping danger like SS amps?
  38. new to chip amps
  39. lm4702 with complementry mosfet output
  40. LM3886 Plans, any mistakes?
  41. 15 A Voltage Regulator with lm338
  42. Can someone advise me on a chip for a gainclone? (In the UK)
  43. Lowest safe pot impedance?
  44. Dual Mono vs Stereo Power Supply Question
  45. (Loaded) THE CHIPS DO BLOW
  46. A digitally controlled volume control solution
  47. Source for PEC mono attenuators?
  48. DC offset problem
  49. LM3886/3875 circuit with duo-beta
  50. Look Transformers
  51. DNM style
  52. On & Off Thump
  53. LM3886 Buzzing
  54. LM4780 oscillation occurs when input is removed
  55. Marshall MG15CDR
  56. Is this circuit acceptable for this forums use?
  57. LM4562 (dual op-amp) simple preamplifier
  58. My Version of Mauro Penasa's LM3886
  59. Pilot Lamp Draws Too Much?
  60. 3886 oscillating?
  61. Amp repair (rebuild?) question
  62. Chips blow up when powering the amp.
  63. too high voltage?
  64. resitsors and such
  65. Need part number for a transformer
  66. 0v wire on transformer
  67. Newb amp help
  68. Hiss on LM1876tf amplifier
  69. Parrallel/bridged LM4780 ??
  70. LM3875 troubleshooting
  71. genius sw-hf5.1 broken
  72. Yet another 3886 gain clone!
  73. LM3886 muting?
  74. Differences between TDA7293 and TDA7294????
  75. Code name:DD3875
  76. By-passed input amp. Is this OK?
  77. A quick (haha, no really) grounding question
  78. New File browsing System on The DIY Life
  79. Have a look my PCB pls..
  80. Switching mode PS causing buzz
  81. Test Mule # 1 IGC Mono Boombox Amp
  82. LM3886 PA/Live Sound designs?
  83. yet another question about LM4702
  84. question about TDA7250 pin5
  85. Omelette on face: my apologgies to Larry Karlin.
  86. Help, my refrigerator is interferring with my Amp
  87. caps and diodes for the lm3886
  88. Setting GAIN on GAINclones
  89. Which toroidal is ok for the LM3886 and speakers 4 ohm?
  90. Can you fry a gainclone ?
  91. Leak 1800 Receiver
  92. DRV134/5 kits anywhere?
  93. 22k Phoenix SFR16S resistor - supplier in the uk?
  94. Chip amp Newbie Question??
  95. New and needing help.
  96. decoupling caps for dip8 opamp - are they just there for a regulated supply?
  97. My_Ref Rev.C power supply
  98. something with LM4702 and Power FET
  99. Lm4702 on pure dc power
  100. Please check my LM1875 PCB layout
  101. LM4780 4ohm @ +/-40V rails
  102. gainclone vs. symasym amp
  103. multi-channel hum, one transf, multiple PS
  104. LM3886 Inverted?
  105. LM1875 Original or fake ?
  106. Recommendation needed..
  107. need for amp
  108. Here is my scheme...
  109. OPA2228 what can it be used for
  110. A noobs GC sound quality comparison
  111. Need help fo 100w+per channel stereo chip amp
  112. My 8-channel LM4702 AMP
  113. Less Negative Feedback Is Better?
  114. Bridged 4780 for 4ohms load?
  115. Preamp hiss and my fancy new GC :)
  116. My 2+1 project; FAILED!
  117. My first DIY amplifier...
  118. TDA7350 12V chipamp
  119. Does anybody know that cap?
  120. Relay Switch Controlled Bleeder Resistor
  121. chassis material considerations
  122. component placement in the case
  123. Audio amplifier project kits
  124. where to buy LM3875 in the UK?
  125. ground channel GC
  126. 30~50w each channel with remote
  127. LM675,worth to try or not???
  128. case options
  129. Lm3886
  130. 6 channels using audiosector kit(s) transformer / powersupply options
  131. question on caps
  132. Blown-up Azur 340A
  133. A digital volume control solution
  134. LM4780 insulators?
  135. Clipping vs Screwing Down Power Chips
  136. Do your GC protected with fuses??
  137. the guy who did a P2P lm3886 w/ ad815
  138. LM4780 SMD PCB - Eagle Files...are multilayer...
  139. Lego Fun
  140. Looking for this amp
  141. high voltage on speaker terminal
  142. Help...TDA7294 bridged can't work
  143. "Bivoj" - the new chipamp
  144. Little Piggyback Capacitors
  145. Toroidal transformer bolt question & mobile phone interference
  146. .. are TDA1514a **** or what ..??
  147. Subwoofer filter design comments!
  148. "Power On" LED on a LM3875 Kit
  149. Why remove capacitor 'wrapping' ?
  150. Heatsink For LM3875 Techdiy Kit
  151. Audiosector kit: adding a pot
  152. LM3875 dual mono (Carlosfm/BrianGT)
  153. My first LM3875: check my parts please?
  154. A quick question about humming / buzzing
  155. LM4780 Heat problem
  156. Gainclone and center tap
  157. Anyone know of GC that works from +/-50v
  158. Capacitor Choices...What's Important?
  159. Amplif mono with 4 x TDA 2030
  160. Signal inverter for radio project
  161. LM3886 clipping at 13v rms
  162. Stk407-710k
  163. LM338's for one channel getting way hotter than the other
  164. humm introduced to opamp?
  165. toshiba question
  166. Weird Voltage readings after rectifying
  167. ta7280 amp help
  168. LM3875 power up test.. and it crackles w/o speakers attached?
  169. LM3886 good enough for 3 way amp.?
  170. Battery Powered Guitar Amp help
  171. Low output power with LM3886 Amp!!!
  172. BPA300 Eagle File .BRD - No Catches
  173. LM3886 at 40 volts ??
  174. Hookup Wire Q
  175. GIGA AMP TDA2030 single(or)bridge with tone control & mic
  176. Help with blown Fuses LM3886, Chipamp.com
  177. How much capacitance at the chip when using a large snubber psu?
  178. LM4780 (LM3886) impedance issues
  179. LM4702 pin questions
  180. lookin for 3D
  181. LM3886 sound
  182. PCB LAYOUT FOR TDA7560
  183. LM3886GC, Does it prefer 4ohms or 8ohms?
  184. opa541 schematic
  185. pcb layout tda1554q
  186. Please check my chipamp with 2 x LT1210
  187. First LM3886TF-based build
  188. LM1036 (help)
  189. Subwoofer : Plate Amps or Monoblocks ?
  190. good and simple preamp for Gainclone
  191. 5.1 volume control
  192. look for LM3886 board
  193. Coupling cap.question..
  194. Tda7293 or LM3886 Modular Application
  195. BPA200, replacing LF412ACN with?
  196. make an amp with opa541
  197. enclosures..
  198. cheap chip
  199. What happened to Peter/audiosector?
  200. Inverted GC Kits?
  201. Fuse blew
  202. New Chipamp Kit Maker
  203. LM3886T board
  204. minimum gain for LM1875
  205. Cool Amp Animations
  206. chip amp for line arrays
  207. a split tqwp speaker for my chipamp
  208. can this work?? subwoofer filter
  209. LM3886 & LM3876 Step-by-step P2P Guides??
  210. My DIY recycled, retro, and really Neat-0 Gainclone box.
  211. Smoking Chipamp
  212. Lm4702 Bpa
  213. Minimum Internal Chassis Size For Audio Sector LM3875 Kit
  214. Practical Hookup Wire Types/Sizes
  215. Inverted vs non inverted what is the whole story...?
  216. Power Supply Transformer
  217. Los Angeles brick and mortar that sells toroidal transformers and Nat Semi LM3875TF
  218. NOOB WARNING - Appropriate Transformer
  219. Xtreme Noob - Summing Channels For Mono 3875
  220. Lm4765 Pcb
  221. Instrumentation Gainclone
  222. Low output power with LM3886??
  223. LM4780 echo/reverb on one channel. Please help
  224. supply rail voltage on 3875 output ?
  225. 14+ multichannel 3886 hum
  226. 2sj48 bias settings
  227. LM3875 bass amp oris horns
  228. Multi-channel, single transformer
  229. Power output vs speaker power handling
  230. Regulated power supply
  231. The Super-Simple ChipAmp, Pt. II
  232. ID PCB connector for me please?
  233. Design of umbilical cord
  234. LM3886 and LM4780 Eagle outlines
  235. Problem with LM3886 guitar amp???
  236. power regulators
  237. UPC1237 IC Amp Protector
  238. How to star ground to Chassis without a Chassis??
  239. help plz
  240. high power 6 channal amp
  241. Filtering out Power Supply Noise
  242. 5 channel amp for newbie
  243. Ultrafast rectifier and heatsink deal
  244. Multi-chip amplifier - Concentra, GC, PBA200, multichannel (all in one)
  245. Mass Confusion Over LM3886 Bridge/Parallel Modes and National's Specs.?
  246. Chipamp won't work! AARGH!
  247. First DIY Amp
  248. Utilizing a Standard Transformer as Heatsink?
  249. How big of an amp can I make with this?
  250. Interesting! ALPS blue velvet pot test results....

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