View Full Version : Chip Amps

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  1. Where to purchase missing amp kit parts
  2. will this power supply power these 2 amps?
  3. Can SOMEONE tell me how to power this amp???
  4. Parallel RL circuit in series with the loudspeaker.
  5. LM3875 Amplifier Kit to Drive Planar Headphones
  6. tpa3106 single layer pcb
  7. Need Help PLEASE.
  8. Sure's TDA2050 Kit
  9. Amps for PC Speakers
  10. Blown TDA7294
  11. Help with troubleshooting Behringer BX1200 amp (lm3886)
  12. OPA1632DGNR Thermal Pad Connection
  13. Advice on 2 chips
  14. help with a TDA2030A
  15. Jims Audio LM4780 Schematic or advice?
  16. BPA200 - Problems with testing, urgent need of solution.
  17. JBL E150P Subwoofer Amp
  18. req help in choosing audio amplifier IC for DIY home speaker system
  19. Chipamp.com Hot rectifier
  20. TL072 based Electret mic pre-amp not working correctly... Tinny and quiet.
  21. uPC1277H 2x5w small battery amp
  22. Fet vs op-amp based Mic preamp. Pros and cons?
  23. Anyone familiar with the LM12CLK - any good?
  24. Audiosector LM3875 - is this correct Star Grounding??
  25. 62V chip amp / need help
  26. AC couple chipamp.com volume pot
  27. How Much Heatsink Does A Stereo LM1875 Really Need?
  28. Gonna "bust a cap" in my LM3875.. What size cap?
  29. XY board bridging for guitar amp
  30. Building a system around a chipamp
  31. Sample circuits for 1000s of chip amps
  32. Acam aplha 2 popping issue?help required please
  33. Gainclone LM3886/TDA7293 + 2SC2500 / 2SA1943 push
  34. Bridged LM3886 + LME49720 + remote FB
  35. Fitting "Pentawatt" and similar "staggered leg" chips in perfboard
  36. What amp need to power 2 2000w 4ohm single coil 600rms speakers?
  37. techdiy 4780 kit
  38. build Hi-Fi Amplifier with lme49830
  40. Need an asnwer! pleaseee... (Dual12vPower)
  41. Can I use an LM386 Module to double the volume from an RCA audio output?
  42. Hifimediy T1-M
  43. Linn Classic Music; CD one channel only working
  44. How long will an LM4780 last...
  45. Samson Resolv 65a active monitors, hiss, TDA2052
  46. Cable layout advice for LM3875.. AC wire interference?
  47. Built my first LM3875 from Audiosector. Feedback or improvements?
  48. Loving the AudioSector LM3875 - What next for "better" Sound Quality??
  49. Help:Transformer on 3886 chipamp overheating!
  50. TDA2030A Any Good?
  51. guitar pickup pre / phase flipper
  52. Buzz/Hum from Audiosector LM3876 board itself - no buzz in speakers
  53. 41Hz AMP11 assembly instructions
  54. TDA8560 or LM3886 or TA2024 ?
  55. Voltage After recification for LM4766
  57. tag mclaren f3 faulty
  58. Automatic resonance frequency finder
  59. How do I wire this Toroidal Transformer to LM3875 kit from Audiosector?
  60. curious about this LM3886TF / NE5532 combo board on ebay. any opinions?
  61. Multi-amping Troels Gravesen's OBL-11
  62. Low power efficient amp for small low end speaker
  63. TDA7294 based Sub amp - experience/feedback?
  64. Schematic for TDA7293 clip detector?
  65. Bass amp input impedance
  66. From simple chip amps to where?
  67. Anyone tried this SMPS with their chipamp?
  68. AD797/AD811 circuit schematic question
  69. Is this a Single Ended Class A Chip-Amp?
  70. best Speakers for LM3875
  71. Another PCB Thread of CarlosFM LM 3886 - HELP
  72. First project with audio EVER
  73. SANYO JA-2003 Repair
  74. Chip amp comparable to class a sound
  75. TDA2030a deu
  76. VCA and LM3886 Mismatch
  77. TDA7293 BTL x 4 update
  78. Need some major help building a system!
  79. GBP Matching?
  80. For a laugh
  81. LM3886 Bypassing Revisited (applies to other chip amps as well)
  82. Subwoofer Chip Amp - Decision
  83. Standard electrolytic or bi-polar?
  84. TL071 or similar based amplifier
  85. Interpreting specs
  86. Grounding problems with LA4450
  87. replace lm318 with lm6171
  88. Need a recommendation for an IC amp.
  89. best grounding option
  90. LM3886 BrianGT Power Supply
  91. The Perils of Paralleling
  92. why there are no commercial Gainclone amps?
  93. 7294 chip went bang???
  94. Logitech Z5500 with RCA plug loadspeakers
  95. Bi-amp/pre-amp design help
  96. pre power gain matching for Audiolab + LM4780 kit
  97. Small Bridgeable amplifier
  98. DIY - Making a boom box from scratch
  99. LM3886 PCB vs Point-to-Point (with data)
  100. I keep popping my Op Amp chips!
  101. Inverting LM3886
  102. help with transconductance amplifier
  103. STK 4042 II
  104. Can I bridge this TDA2030A 2.1 Amp for a Mono Setup?
  105. Please help with opamp output stage
  106. Multi room(zone) amp
  107. on/off step-up dc converter
  108. LM3886 Grounding Question
  109. Amplifier circuit with tone controls HELP!!!!
  110. Best LM4780 plans or kit??
  111. Vintage amplifier giving signal when it shouldn't
  112. My best chip to buffer and couple the OPA627
  113. Conflicting Theories, please HELP!!!
  114. lm386 speech amplification and filter circuit
  115. TL072 guitar preamp clipping diodes
  116. 5.1 amp build
  117. lm1875 bridged, single supply voltage
  118. newbie question
  119. How to reduce voltage on supply rails - TDA7293
  120. 4 x LM3886 Monoblocks (each with tri/quad chips) - questions and help...
  121. Technics SU-6 Repair
  122. Subwoofer amp to be used with 2XLM3886 ebay kit
  123. Simple adjustable boost not working.
  124. output power resistors
  125. First ChipAmp Attempt (TDA2050)
  126. Lm1875, what's the purpose of the output RC network?
  127. chip amp for positive only voltage
  128. LM4780 PCB Layout
  129. Is a buffer needed?
  130. LM3886 PA150 single sided layout request
  131. First attempt, which chip amplifier kit?
  132. Thoughts on this Chinese LM3886 circuit schematic?
  133. HELP Need suggestions on an amp for a portable boombox. 120AC(plugged)12VDCUnplugged
  134. New Bluetooth Chip
  135. diy repair newb from florida, need help with a boston hps 10se
  136. LM1876 with LM1036 preamp
  137. The XY TDA2030A DIY Board and Aiwa Speakers
  138. Best capacitance for Gainclone
  139. RAM Bux-6.0-II help required
  140. 4 channel
  141. What needs grounding on LM3886, and what voltage bridge rectifier for ground loop
  142. LM4780 parallel for vifa basis
  143. Dual Mono fnshed, but what to do about CHG, and DC offset
  144. Disconnecting unused modules in a multi-channel amp?
  145. daunting task
  146. Help with LM4766
  147. Ebays TDA2822M BTL to amplify guitar signal
  148. TDA7293 parallel chip questions
  149. high pass filter in non inverting op-amp circuit
  150. DIY Hi-Fi Stereo Amplifier Board Amp 2 Channel TDA7294 BTL + Speaker Protection
  151. Rectifier and Capacitor Orientation
  152. beating a dead horse even more..
  153. National Semiconductor LM series & Ti LM series differences that affect circuit funct
  154. Some Basic Advice Please
  155. Please help with Stereo LM3886 Amplifier
  156. similar amp and transistors
  157. HELP!!! New amp not working.
  158. Yet another LM project (lme49810 + par CFP)
  159. REALLY extended low frequency response?
  160. Technics SU V660 Distortioning
  161. New to 3886. Two extra grounds.
  162. TLO82 chip good drop in for LF353?
  163. Improving the LM3886 amplifier
  164. TDA1562SD question
  165. Anyone heard of M5216 Op Amp?
  166. Simple portable amp?
  167. Low bass and distortion at center
  168. Minimalist Approach?
  169. PAM8403 Double Track Power Amplifier Module Volume Adjustment
  170. LM4780 Chip Amp Hum
  171. Speaker/chip amp 'compatibility?
  172. LM3886 Problems
  173. Student's guide to myref
  174. STK465 - in which Amplifier models in use?
  175. lf353 same as lm353 opamp?
  176. Dual mono LM3886 wiring up final connections
  177. Chip Amp comparisons?
  178. 4 TDA2050 in parallel array ? 120w mono ?
  179. LM4780 parallel bad distorsion
  180. cable sizes and types for input and PSU on LM3886 chipamp
  181. Humming problem with my LM3886 build.
  182. Quick Question re: LM3876/86 etc
  183. Audio Consulting MIPA Chip
  184. Why +/-15v for preamp opamps?
  185. the choice: preamplifier & amplifier
  186. Direct attachment of 3886 to Heatsink.
  187. Power on delay AND quick power off
  188. Lm3886 with electrostatic speakers
  189. Volume wiring lm3875
  190. Building Dual Mono Brian Gt Chipamp, newb needs photos
  191. Definitive Technology BP2004 humming
  192. Rolling opamps: DIY DIP-14 to two DIP-8 socket converter for quad opamp to dual opamp
  193. [Z680] Fix 'right front' channel
  194. stereo or dual mono?
  195. My first project on diyAudio (TDA7396)
  196. LM3875 beginners advice?
  197. Volume Control
  198. lm3875 chip amp advice
  199. SSI Powerflex
  200. AMP6 always unmuted, with or without jumper
  201. Y148 has noise (beginner)
  202. DC on tda7293 output
  203. Dual LM386 Not Working
  204. Would this PSU work?
  205. TDA7297 Board Layout
  206. Toroidal transformer question [Gain Clone]
  207. LM4766 Strange Sound
  208. Pga2311 pic16f877 spi interface code
  209. Can PGA2311 Report Back Wiper Positions?
  210. 3*LM3886 Adjust DC offset
  211. Help choosing a high quality amplifier for my speakers
  212. Chip for First Project
  213. My New Chip Amp
  214. Low noise Preamp design advice for complete noob
  215. PAM8403 Amp
  216. MJH11018... are they useful for anything?
  217. Best way to achieve balanced input lm3884 chipamp gainclone
  218. LM3886 Chip Amp Getting VERY HOt
  219. LM4780 Mini amp - Completely DIY
  220. Logitech Z-623 control wiring
  221. Grounding and Earthing- What and where?
  222. LM338 power supply pcb, I want to make on for personal use
  223. No sound output Peavey Rage
  224. 800 VAC toriod for LM4780 Amplifier Kit from Daniel
  225. LM1875 on TDA2030 pcb /w single rail PSU
  226. Sony CFS-1000 Boombox / TA7282AP
  227. TDA2030A Point to Point
  228. TDA7293 in LM3886 circuit
  229. 5 Channel Volume Control Using a Single Potentiometer
  230. audio sector GC noise issue
  231. Audio signals crash course
  232. LM3886 kit from AM
  233. Chip Amp Build, Heat Sink and Power Calculations
  234. An oversight on a TDA1554q pcb layout
  235. Help With Grounding for JFET Buffer with LM3875
  236. Recommendation for amp chip to use for centre and sub-woofer channels
  237. Transformer with 4 Outputs
  238. TDA797 for DIY Bluetooth Speaker
  239. A cicuit diagram for 5.1 speakers using tda8947j
  240. first time chipamp for a discerning listener
  241. ID this chip-amp please
  242. Hybrid low-voltage tube pre-amp to TDA2030 Poewr amp
  243. Modified $5 Microphone Preamp (Advice Needed)
  244. TDA7294 problem
  245. diy naim140
  246. LM3875 Audio sector ChipAmp Insight (and other useful info)
  247. Power board resistor jumpers ?
  248. LM3886 or this discrete design?
  249. Is this any good?
  250. Crossover distortion and op-amp slew rate

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