PDA

View Full Version : Chip Amps


Pages : 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 [21] 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

  1. And now the PSU hmm...
  2. my first amp (transformers???)
  3. transformer failure question
  4. PCB layout for TDA1557Q
  5. My first OPA549 chipamp
  6. Ceratec Microamp - cheap gainclone?
  7. Yet another transformer question....
  8. psb sounds like hair clippers buzzing
  9. LM3886 Mono-block parts
  10. toroid values...
  11. Do chipamps have clipping danger like SS amps?
  12. new to chip amps
  13. lm4702 with complementry mosfet output
  14. LM3886 Plans, any mistakes?
  15. 15 A Voltage Regulator with lm338
  16. Can someone advise me on a chip for a gainclone? (In the UK)
  17. Lowest safe pot impedance?
  18. Dual Mono vs Stereo Power Supply Question
  19. (Loaded) THE CHIPS DO BLOW
  20. A digitally controlled volume control solution
  21. Source for PEC mono attenuators?
  22. DC offset problem
  23. LM3886/3875 circuit with duo-beta
  24. Look Transformers
  25. DNM style
  26. On & Off Thump
  27. LM3886 Buzzing
  28. LM4780 oscillation occurs when input is removed
  29. Marshall MG15CDR
  30. Is this circuit acceptable for this forums use?
  31. LM4562 (dual op-amp) simple preamplifier
  32. My Version of Mauro Penasa's LM3886
  33. Pilot Lamp Draws Too Much?
  34. 3886 oscillating?
  35. Amp repair (rebuild?) question
  36. Chips blow up when powering the amp.
  37. too high voltage?
  38. resitsors and such
  39. Need part number for a transformer
  40. 0v wire on transformer
  41. Newb amp help
  42. Hiss on LM1876tf amplifier
  43. Parrallel/bridged LM4780 ??
  44. LM3875 troubleshooting
  45. genius sw-hf5.1 broken
  46. Yet another 3886 gain clone!
  47. LM3886 muting?
  48. Differences between TDA7293 and TDA7294????
  49. Code name:DD3875
  50. By-passed input amp. Is this OK?
  51. A quick (haha, no really) grounding question
  52. New File browsing System on The DIY Life
  53. Have a look my PCB pls..
  54. Switching mode PS causing buzz
  55. Test Mule # 1 IGC Mono Boombox Amp
  56. LM3886 PA/Live Sound designs?
  57. yet another question about LM4702
  58. question about TDA7250 pin5
  59. Omelette on face: my apologgies to Larry Karlin.
  60. Help, my refrigerator is interferring with my Amp
  61. caps and diodes for the lm3886
  62. Setting GAIN on GAINclones
  63. Which toroidal is ok for the LM3886 and speakers 4 ohm?
  64. Can you fry a gainclone ?
  65. Leak 1800 Receiver
  66. DRV134/5 kits anywhere?
  67. 22k Phoenix SFR16S resistor - supplier in the uk?
  68. Chip amp Newbie Question??
  69. New and needing help.
  70. decoupling caps for dip8 opamp - are they just there for a regulated supply?
  71. My_Ref Rev.C power supply
  72. something with LM4702 and Power FET
  73. Lm4702 on pure dc power
  74. Please check my LM1875 PCB layout
  75. LM4780 4ohm @ +/-40V rails
  76. gainclone vs. symasym amp
  77. multi-channel hum, one transf, multiple PS
  78. LM3886 Inverted?
  79. LM1875 Original or fake ?
  80. Recommendation needed..
  81. need for amp
  82. Here is my scheme...
  83. OPA2228 what can it be used for
  84. A noobs GC sound quality comparison
  85. Need help fo 100w+per channel stereo chip amp
  86. My 8-channel LM4702 AMP
  87. Less Negative Feedback Is Better?
  88. Bridged 4780 for 4ohms load?
  89. Preamp hiss and my fancy new GC :)
  90. My 2+1 project; FAILED!
  91. My first DIY amplifier...
  92. TDA7350 12V chipamp
  93. Does anybody know that cap?
  94. Relay Switch Controlled Bleeder Resistor
  95. chassis material considerations
  96. component placement in the case
  97. Audio amplifier project kits
  98. where to buy LM3875 in the UK?
  99. ground channel GC
  100. 30~50w each channel with remote
  101. LM675,worth to try or not???
  102. case options
  103. Lm3886
  104. 6 channels using audiosector kit(s) transformer / powersupply options
  105. question on caps
  106. Blown-up Azur 340A
  107. A digital volume control solution
  108. LM4780 insulators?
  109. Clipping vs Screwing Down Power Chips
  110. Do your GC protected with fuses??
  111. the guy who did a P2P lm3886 w/ ad815
  112. LM4780 SMD PCB - Eagle Files...are multilayer...
  113. Lego Fun
  114. Looking for this amp
  115. high voltage on speaker terminal
  116. Help...TDA7294 bridged can't work
  117. "Bivoj" - the new chipamp
  118. Little Piggyback Capacitors
  119. Toroidal transformer bolt question & mobile phone interference
  120. .. are TDA1514a **** or what ..??
  121. Subwoofer filter design comments!
  122. "Power On" LED on a LM3875 Kit
  123. Why remove capacitor 'wrapping' ?
  124. Heatsink For LM3875 Techdiy Kit
  125. Audiosector kit: adding a pot
  126. LM3875 dual mono (Carlosfm/BrianGT)
  127. My first LM3875: check my parts please?
  128. A quick question about humming / buzzing
  129. LM4780 Heat problem
  130. Gainclone and center tap
  131. Anyone know of GC that works from +/-50v
  132. Capacitor Choices...What's Important?
  133. Amplif mono with 4 x TDA 2030
  134. Signal inverter for radio project
  135. LM3886 clipping at 13v rms
  136. Stk407-710k
  137. LM338's for one channel getting way hotter than the other
  138. humm introduced to opamp?
  139. toshiba question
  140. Weird Voltage readings after rectifying
  141. ta7280 amp help
  142. LM3875 power up test.. and it crackles w/o speakers attached?
  143. LM3886 good enough for 3 way amp.?
  144. Battery Powered Guitar Amp help
  145. Low output power with LM3886 Amp!!!
  146. BPA300 Eagle File .BRD - No Catches
  147. LM3886 at 40 volts ??
  148. Hookup Wire Q
  149. GIGA AMP TDA2030 single(or)bridge with tone control & mic
  150. Help with blown Fuses LM3886, Chipamp.com
  151. How much capacitance at the chip when using a large snubber psu?
  152. LM4780 (LM3886) impedance issues
  153. LM4702 pin questions
  154. lookin for 3D
  155. LM3886 sound
  156. PCB LAYOUT FOR TDA7560
  157. LM3886GC, Does it prefer 4ohms or 8ohms?
  158. opa541 schematic
  159. pcb layout tda1554q
  160. Please check my chipamp with 2 x LT1210
  161. First LM3886TF-based build
  162. LM1036 (help)
  163. Subwoofer : Plate Amps or Monoblocks ?
  164. good and simple preamp for Gainclone
  165. 5.1 volume control
  166. look for LM3886 board
  167. Coupling cap.question..
  168. Tda7293 or LM3886 Modular Application
  169. BPA200, replacing LF412ACN with?
  170. make an amp with opa541
  171. enclosures..
  172. cheap chip
  173. What happened to Peter/audiosector?
  174. Inverted GC Kits?
  175. Fuse blew
  176. New Chipamp Kit Maker
  177. LM3886T board
  178. minimum gain for LM1875
  179. Cool Amp Animations
  180. chip amp for line arrays
  181. a split tqwp speaker for my chipamp
  182. can this work?? subwoofer filter
  183. LM3886 & LM3876 Step-by-step P2P Guides??
  184. My DIY recycled, retro, and really Neat-0 Gainclone box.
  185. Smoking Chipamp
  186. Lm4702 Bpa
  187. Minimum Internal Chassis Size For Audio Sector LM3875 Kit
  188. Practical Hookup Wire Types/Sizes
  189. Inverted vs non inverted what is the whole story...?
  190. Power Supply Transformer
  191. Los Angeles brick and mortar that sells toroidal transformers and Nat Semi LM3875TF
  192. NOOB WARNING - Appropriate Transformer
  193. Xtreme Noob - Summing Channels For Mono 3875
  194. Lm4765 Pcb
  195. Instrumentation Gainclone
  196. Low output power with LM3886??
  197. LM4780 echo/reverb on one channel. Please help
  198. supply rail voltage on 3875 output ?
  199. 14+ multichannel 3886 hum
  200. 2sj48 bias settings
  201. LM3875 bass amp oris horns
  202. Multi-channel, single transformer
  203. Power output vs speaker power handling
  204. Regulated power supply
  205. The Super-Simple ChipAmp, Pt. II
  206. ID PCB connector for me please?
  207. Design of umbilical cord
  208. LM3886 and LM4780 Eagle outlines
  209. Problem with LM3886 guitar amp???
  210. power regulators
  211. UPC1237 IC Amp Protector
  212. How to star ground to Chassis without a Chassis??
  213. help plz
  214. high power 6 channal amp
  215. Filtering out Power Supply Noise
  216. 5 channel amp for newbie
  217. Ultrafast rectifier and heatsink deal
  218. Multi-chip amplifier - Concentra, GC, PBA200, multichannel (all in one)
  219. Mass Confusion Over LM3886 Bridge/Parallel Modes and National's Specs.?
  220. Chipamp won't work! AARGH!
  221. First DIY Amp
  222. Utilizing a Standard Transformer as Heatsink?
  223. How big of an amp can I make with this?
  224. Interesting! ALPS blue velvet pot test results....
  225. help-intermittent high freq tones on lm3875
  226. TDA2050 as "false stereo" amplifier
  227. Help the noob!
  228. OPA1632 schematic for bridging LM3875
  229. Weird Humming problem
  230. chip amps into 6 ohm load
  231. 3875 PCB: Suggestion please?
  232. Physical layout for integrated stereo GC
  233. 12dc ssr for chip amp problem
  234. chip recomendation for a bass guitar amp (already got a transformer).
  235. mg 100 dsp marshall amp
  236. fake OPA549
  237. Help... Heat issue, is this normal?
  238. TDA2050 Oscillating
  239. Soft start circuit for GainClone
  240. High Power Chip-based Amplifier?
  241. best op amp for Ipod
  242. What type coax to use on chipamp?
  243. Ha1388
  244. Sony TMP47C103N Microcontroler
  245. AudioSector LM4780 Dual-Mono - questions/build log
  246. Building my first "Gainclone"
  247. Preamp hum problem somehow related to inputs
  248. OPA541 Parallel Problems
  249. How to wire vol control pots to chipamp?
  250. Capacitor quesiton..

Content Relevant URLs by vBSEO 3.3.2