View Full Version : Chip Amps

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  1. XY board bridging for guitar amp
  2. Building a system around a chipamp
  3. Sample circuits for 1000s of chip amps
  4. Acam aplha 2 popping issue?help required please
  5. Gainclone LM3886/TDA7293 + 2SC2500 / 2SA1943 push
  6. Bridged LM3886 + LME49720 + remote FB
  7. Fitting "Pentawatt" and similar "staggered leg" chips in perfboard
  8. What amp need to power 2 2000w 4ohm single coil 600rms speakers?
  9. techdiy 4780 kit
  10. build Hi-Fi Amplifier with lme49830
  12. Need an asnwer! pleaseee... (Dual12vPower)
  13. Can I use an LM386 Module to double the volume from an RCA audio output?
  14. Hifimediy T1-M
  15. Linn Classic Music; CD one channel only working
  16. How long will an LM4780 last...
  17. Samson Resolv 65a active monitors, hiss, TDA2052
  18. Cable layout advice for LM3875.. AC wire interference?
  19. Built my first LM3875 from Audiosector. Feedback or improvements?
  20. Loving the AudioSector LM3875 - What next for "better" Sound Quality??
  21. Help:Transformer on 3886 chipamp overheating!
  22. TDA2030A Any Good?
  23. guitar pickup pre / phase flipper
  24. Buzz/Hum from Audiosector LM3876 board itself - no buzz in speakers
  25. 41Hz AMP11 assembly instructions
  26. TDA8560 or LM3886 or TA2024 ?
  27. Voltage After recification for LM4766
  29. tag mclaren f3 faulty
  30. Automatic resonance frequency finder
  31. How do I wire this Toroidal Transformer to LM3875 kit from Audiosector?
  32. curious about this LM3886TF / NE5532 combo board on ebay. any opinions?
  33. Multi-amping Troels Gravesen's OBL-11
  34. Low power efficient amp for small low end speaker
  35. TDA7294 based Sub amp - experience/feedback?
  36. Schematic for TDA7293 clip detector?
  37. Bass amp input impedance
  38. From simple chip amps to where?
  39. Anyone tried this SMPS with their chipamp?
  40. AD797/AD811 circuit schematic question
  41. Is this a Single Ended Class A Chip-Amp?
  42. best Speakers for LM3875
  43. Another PCB Thread of CarlosFM LM 3886 - HELP
  44. First project with audio EVER
  45. SANYO JA-2003 Repair
  46. Chip amp comparable to class a sound
  47. TDA2030a deu
  48. VCA and LM3886 Mismatch
  49. TDA7293 BTL x 4 update
  50. Need some major help building a system!
  51. GBP Matching?
  52. For a laugh
  53. LM3886 Bypassing Revisited (applies to other chip amps as well)
  54. Subwoofer Chip Amp - Decision
  55. Standard electrolytic or bi-polar?
  56. TL071 or similar based amplifier
  57. Interpreting specs
  58. Grounding problems with LA4450
  59. replace lm318 with lm6171
  60. Need a recommendation for an IC amp.
  61. best grounding option
  62. LM3886 BrianGT Power Supply
  63. The Perils of Paralleling
  64. why there are no commercial Gainclone amps?
  65. 7294 chip went bang???
  66. Logitech Z5500 with RCA plug loadspeakers
  67. Bi-amp/pre-amp design help
  68. pre power gain matching for Audiolab + LM4780 kit
  69. Small Bridgeable amplifier
  70. DIY - Making a boom box from scratch
  71. LM3886 PCB vs Point-to-Point (with data)
  72. I keep popping my Op Amp chips!
  73. Inverting LM3886
  74. help with transconductance amplifier
  75. STK 4042 II
  76. Can I bridge this TDA2030A 2.1 Amp for a Mono Setup?
  77. Please help with opamp output stage
  78. Multi room(zone) amp
  79. on/off step-up dc converter
  80. LM3886 Grounding Question
  81. Amplifier circuit with tone controls HELP!!!!
  82. Best LM4780 plans or kit??
  83. Vintage amplifier giving signal when it shouldn't
  84. My best chip to buffer and couple the OPA627
  85. Conflicting Theories, please HELP!!!
  86. lm386 speech amplification and filter circuit
  87. TL072 guitar preamp clipping diodes
  88. 5.1 amp build
  89. lm1875 bridged, single supply voltage
  90. newbie question
  91. How to reduce voltage on supply rails - TDA7293
  92. 4 x LM3886 Monoblocks (each with tri/quad chips) - questions and help...
  93. Technics SU-6 Repair
  94. Subwoofer amp to be used with 2XLM3886 ebay kit
  95. Simple adjustable boost not working.
  96. output power resistors
  97. First ChipAmp Attempt (TDA2050)
  98. Lm1875, what's the purpose of the output RC network?
  99. chip amp for positive only voltage
  100. LM4780 PCB Layout
  101. Is a buffer needed?
  102. LM3886 PA150 single sided layout request
  103. First attempt, which chip amplifier kit?
  104. Thoughts on this Chinese LM3886 circuit schematic?
  105. HELP Need suggestions on an amp for a portable boombox. 120AC(plugged)12VDCUnplugged
  106. New Bluetooth Chip
  107. diy repair newb from florida, need help with a boston hps 10se
  108. LM1876 with LM1036 preamp
  109. The XY TDA2030A DIY Board and Aiwa Speakers
  110. Best capacitance for Gainclone
  111. RAM Bux-6.0-II help required
  112. 4 channel
  113. What needs grounding on LM3886, and what voltage bridge rectifier for ground loop
  114. LM4780 parallel for vifa basis
  115. Dual Mono fnshed, but what to do about CHG, and DC offset
  116. Disconnecting unused modules in a multi-channel amp?
  117. daunting task
  118. Help with LM4766
  119. Ebays TDA2822M BTL to amplify guitar signal
  120. TDA7293 parallel chip questions
  121. high pass filter in non inverting op-amp circuit
  122. DIY Hi-Fi Stereo Amplifier Board Amp 2 Channel TDA7294 BTL + Speaker Protection
  123. Rectifier and Capacitor Orientation
  124. beating a dead horse even more..
  125. National Semiconductor LM series & Ti LM series differences that affect circuit funct
  126. Some Basic Advice Please
  127. Please help with Stereo LM3886 Amplifier
  128. similar amp and transistors
  129. HELP!!! New amp not working.
  130. Yet another LM project (lme49810 + par CFP)
  131. REALLY extended low frequency response?
  132. Technics SU V660 Distortioning
  133. New to 3886. Two extra grounds.
  134. TLO82 chip good drop in for LF353?
  135. Improving the LM3886 amplifier
  136. TDA1562SD question
  137. Anyone heard of M5216 Op Amp?
  138. Simple portable amp?
  139. Low bass and distortion at center
  140. Minimalist Approach?
  141. PAM8403 Double Track Power Amplifier Module Volume Adjustment
  142. LM4780 Chip Amp Hum
  143. Speaker/chip amp 'compatibility?
  144. LM3886 Problems
  145. Student's guide to myref
  146. STK465 - in which Amplifier models in use?
  147. lf353 same as lm353 opamp?
  148. Dual mono LM3886 wiring up final connections
  149. Chip Amp comparisons?
  150. 4 TDA2050 in parallel array ? 120w mono ?
  151. LM4780 parallel bad distorsion
  152. cable sizes and types for input and PSU on LM3886 chipamp
  153. Humming problem with my LM3886 build.
  154. Quick Question re: LM3876/86 etc
  155. Audio Consulting MIPA Chip
  156. Why +/-15v for preamp opamps?
  157. the choice: preamplifier & amplifier
  158. Direct attachment of 3886 to Heatsink.
  159. Power on delay AND quick power off
  160. Lm3886 with electrostatic speakers
  161. Volume wiring lm3875
  162. Building Dual Mono Brian Gt Chipamp, newb needs photos
  163. Definitive Technology BP2004 humming
  164. Rolling opamps: DIY DIP-14 to two DIP-8 socket converter for quad opamp to dual opamp
  165. [Z680] Fix 'right front' channel
  166. stereo or dual mono?
  167. My first project on diyAudio (TDA7396)
  168. LM3875 beginners advice?
  169. Volume Control
  170. lm3875 chip amp advice
  171. SSI Powerflex
  172. AMP6 always unmuted, with or without jumper
  173. Y148 has noise (beginner)
  174. DC on tda7293 output
  175. Dual LM386 Not Working
  176. Would this PSU work?
  177. TDA7297 Board Layout
  178. Toroidal transformer question [Gain Clone]
  179. LM4766 Strange Sound
  180. Pga2311 pic16f877 spi interface code
  181. Can PGA2311 Report Back Wiper Positions?
  182. 3*LM3886 Adjust DC offset
  183. Help choosing a high quality amplifier for my speakers
  184. Chip for First Project
  185. My New Chip Amp
  186. Low noise Preamp design advice for complete noob
  187. PAM8403 Amp
  188. MJH11018... are they useful for anything?
  189. Best way to achieve balanced input lm3884 chipamp gainclone
  190. LM3886 Chip Amp Getting VERY HOt
  191. LM4780 Mini amp - Completely DIY
  192. Logitech Z-623 control wiring
  193. Grounding and Earthing- What and where?
  194. LM338 power supply pcb, I want to make on for personal use
  195. No sound output Peavey Rage
  196. 800 VAC toriod for LM4780 Amplifier Kit from Daniel
  197. LM1875 on TDA2030 pcb /w single rail PSU
  198. Sony CFS-1000 Boombox / TA7282AP
  199. TDA2030A Point to Point
  200. TDA7293 in LM3886 circuit
  201. 5 Channel Volume Control Using a Single Potentiometer
  202. audio sector GC noise issue
  203. Audio signals crash course
  204. LM3886 kit from AM
  205. Chip Amp Build, Heat Sink and Power Calculations
  206. An oversight on a TDA1554q pcb layout
  207. Help With Grounding for JFET Buffer with LM3875
  208. Recommendation for amp chip to use for centre and sub-woofer channels
  209. Transformer with 4 Outputs
  210. TDA797 for DIY Bluetooth Speaker
  211. A cicuit diagram for 5.1 speakers using tda8947j
  212. first time chipamp for a discerning listener
  213. ID this chip-amp please
  214. Hybrid low-voltage tube pre-amp to TDA2030 Poewr amp
  215. Modified $5 Microphone Preamp (Advice Needed)
  216. TDA7294 problem
  217. diy naim140
  218. LM3875 Audio sector ChipAmp Insight (and other useful info)
  219. Power board resistor jumpers ?
  220. LM3886 or this discrete design?
  221. Is this any good?
  222. Crossover distortion and op-amp slew rate
  223. Regulated Power Supply using Rectifier from Audiosector kit?
  224. lm 1875 quicent current too high
  225. tda7293 power supply voltage
  226. What does 1 Watt amplifier power mean?
  227. Best off the shelf amp
  228. LM1875
  229. LM3886 Chipamp Project
  230. Is the STK4171V a drop-in replacment for STK4172II ?
  231. first DIY chip Amp
  232. LM386, not what I expected.
  233. Top Mount Heatsink
  234. help me for PA3002b pioneer IC
  235. home made subwoofer
  236. A tale of three t-amps....
  237. I need lm3886 ares circut
  238. have i knacked it?!
  239. Let's put those speakers to use (a.k.a. my first chip amp)
  240. BEGINNER question about guitar amp issue
  241. Necessary to use speaker protection in LM3886 gainclone?
  242. Objective 2 DIY project
  243. tk2050 and meanwell psu in same cabinet?
  244. Mono LM3886 'proven' layout?
  245. Replacement for OPA2134 at DC Servo
  246. Question Re Best cable For 100' Microphone Run
  247. Chipamps lm 3886 mono
  248. DC Protection on chip amps
  249. lm3886, advice before soldering
  250. opamp plus driver stage and output stage with its own supply, what could happen?

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