View Full Version : Chip Amps

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  1. How long will an LM4780 last...
  2. Samson Resolv 65a active monitors, hiss, TDA2052
  3. Cable layout advice for LM3875.. AC wire interference?
  4. Built my first LM3875 from Audiosector. Feedback or improvements?
  5. Loving the AudioSector LM3875 - What next for "better" Sound Quality??
  6. Help:Transformer on 3886 chipamp overheating!
  7. TDA2030A Any Good?
  8. guitar pickup pre / phase flipper
  9. Buzz/Hum from Audiosector LM3876 board itself - no buzz in speakers
  10. 41Hz AMP11 assembly instructions
  11. TDA8560 or LM3886 or TA2024 ?
  12. Voltage After recification for LM4766
  14. tag mclaren f3 faulty
  15. Automatic resonance frequency finder
  16. How do I wire this Toroidal Transformer to LM3875 kit from Audiosector?
  17. curious about this LM3886TF / NE5532 combo board on ebay. any opinions?
  18. Multi-amping Troels Gravesen's OBL-11
  19. Low power efficient amp for small low end speaker
  20. TDA7294 based Sub amp - experience/feedback?
  21. Schematic for TDA7293 clip detector?
  22. Bass amp input impedance
  23. From simple chip amps to where?
  24. Anyone tried this SMPS with their chipamp?
  25. AD797/AD811 circuit schematic question
  26. Is this a Single Ended Class A Chip-Amp?
  27. best Speakers for LM3875
  28. Another PCB Thread of CarlosFM LM 3886 - HELP
  29. First project with audio EVER
  30. SANYO JA-2003 Repair
  31. Chip amp comparable to class a sound
  32. TDA2030a deu
  33. VCA and LM3886 Mismatch
  34. TDA7293 BTL x 4 update
  35. Need some major help building a system!
  36. GBP Matching?
  37. For a laugh
  38. LM3886 Bypassing Revisited (applies to other chip amps as well)
  39. Subwoofer Chip Amp - Decision
  40. Standard electrolytic or bi-polar?
  41. TL071 or similar based amplifier
  42. Interpreting specs
  43. Grounding problems with LA4450
  44. replace lm318 with lm6171
  45. Need a recommendation for an IC amp.
  46. best grounding option
  47. LM3886 BrianGT Power Supply
  48. The Perils of Paralleling
  49. why there are no commercial Gainclone amps?
  50. 7294 chip went bang???
  51. Logitech Z5500 with RCA plug loadspeakers
  52. Bi-amp/pre-amp design help
  53. pre power gain matching for Audiolab + LM4780 kit
  54. Small Bridgeable amplifier
  55. DIY - Making a boom box from scratch
  56. LM3886 PCB vs Point-to-Point (with data)
  57. I keep popping my Op Amp chips!
  58. Inverting LM3886
  59. help with transconductance amplifier
  60. STK 4042 II
  61. Can I bridge this TDA2030A 2.1 Amp for a Mono Setup?
  62. Please help with opamp output stage
  63. Multi room(zone) amp
  64. on/off step-up dc converter
  65. LM3886 Grounding Question
  66. Amplifier circuit with tone controls HELP!!!!
  67. Best LM4780 plans or kit??
  68. Vintage amplifier giving signal when it shouldn't
  69. My best chip to buffer and couple the OPA627
  70. Conflicting Theories, please HELP!!!
  71. lm386 speech amplification and filter circuit
  72. TL072 guitar preamp clipping diodes
  73. 5.1 amp build
  74. lm1875 bridged, single supply voltage
  75. newbie question
  76. How to reduce voltage on supply rails - TDA7293
  77. 4 x LM3886 Monoblocks (each with tri/quad chips) - questions and help...
  78. Technics SU-6 Repair
  79. Subwoofer amp to be used with 2XLM3886 ebay kit
  80. Simple adjustable boost not working.
  81. output power resistors
  82. First ChipAmp Attempt (TDA2050)
  83. Lm1875, what's the purpose of the output RC network?
  84. chip amp for positive only voltage
  85. LM4780 PCB Layout
  86. Is a buffer needed?
  87. LM3886 PA150 single sided layout request
  88. First attempt, which chip amplifier kit?
  89. Thoughts on this Chinese LM3886 circuit schematic?
  90. HELP Need suggestions on an amp for a portable boombox. 120AC(plugged)12VDCUnplugged
  91. New Bluetooth Chip
  92. diy repair newb from florida, need help with a boston hps 10se
  93. LM1876 with LM1036 preamp
  94. The XY TDA2030A DIY Board and Aiwa Speakers
  95. Best capacitance for Gainclone
  96. RAM Bux-6.0-II help required
  97. 4 channel
  98. What needs grounding on LM3886, and what voltage bridge rectifier for ground loop
  99. LM4780 parallel for vifa basis
  100. Dual Mono fnshed, but what to do about CHG, and DC offset
  101. Disconnecting unused modules in a multi-channel amp?
  102. daunting task
  103. Help with LM4766
  104. Ebays TDA2822M BTL to amplify guitar signal
  105. TDA7293 parallel chip questions
  106. high pass filter in non inverting op-amp circuit
  107. DIY Hi-Fi Stereo Amplifier Board Amp 2 Channel TDA7294 BTL + Speaker Protection
  108. Rectifier and Capacitor Orientation
  109. beating a dead horse even more..
  110. National Semiconductor LM series & Ti LM series differences that affect circuit funct
  111. Some Basic Advice Please
  112. Please help with Stereo LM3886 Amplifier
  113. similar amp and transistors
  114. HELP!!! New amp not working.
  115. Yet another LM project (lme49810 + par CFP)
  116. REALLY extended low frequency response?
  117. Technics SU V660 Distortioning
  118. New to 3886. Two extra grounds.
  119. TLO82 chip good drop in for LF353?
  120. Improving the LM3886 amplifier
  121. TDA1562SD question
  122. Anyone heard of M5216 Op Amp?
  123. Simple portable amp?
  124. Low bass and distortion at center
  125. Minimalist Approach?
  126. PAM8403 Double Track Power Amplifier Module Volume Adjustment
  127. LM4780 Chip Amp Hum
  128. Speaker/chip amp 'compatibility?
  129. LM3886 Problems
  130. Student's guide to myref
  131. STK465 - in which Amplifier models in use?
  132. lf353 same as lm353 opamp?
  133. Dual mono LM3886 wiring up final connections
  134. Chip Amp comparisons?
  135. 4 TDA2050 in parallel array ? 120w mono ?
  136. LM4780 parallel bad distorsion
  137. cable sizes and types for input and PSU on LM3886 chipamp
  138. Humming problem with my LM3886 build.
  139. Quick Question re: LM3876/86 etc
  140. Audio Consulting MIPA Chip
  141. Why +/-15v for preamp opamps?
  142. the choice: preamplifier & amplifier
  143. Direct attachment of 3886 to Heatsink.
  144. Power on delay AND quick power off
  145. Lm3886 with electrostatic speakers
  146. Volume wiring lm3875
  147. Building Dual Mono Brian Gt Chipamp, newb needs photos
  148. Definitive Technology BP2004 humming
  149. Rolling opamps: DIY DIP-14 to two DIP-8 socket converter for quad opamp to dual opamp
  150. [Z680] Fix 'right front' channel
  151. stereo or dual mono?
  152. My first project on diyAudio (TDA7396)
  153. LM3875 beginners advice?
  154. Volume Control
  155. lm3875 chip amp advice
  156. SSI Powerflex
  157. AMP6 always unmuted, with or without jumper
  158. Y148 has noise (beginner)
  159. DC on tda7293 output
  160. Dual LM386 Not Working
  161. Would this PSU work?
  162. TDA7297 Board Layout
  163. Toroidal transformer question [Gain Clone]
  164. LM4766 Strange Sound
  165. Pga2311 pic16f877 spi interface code
  166. Can PGA2311 Report Back Wiper Positions?
  167. 3*LM3886 Adjust DC offset
  168. Help choosing a high quality amplifier for my speakers
  169. Chip for First Project
  170. My New Chip Amp
  171. Low noise Preamp design advice for complete noob
  172. PAM8403 Amp
  173. MJH11018... are they useful for anything?
  174. Best way to achieve balanced input lm3884 chipamp gainclone
  175. LM3886 Chip Amp Getting VERY HOt
  176. LM4780 Mini amp - Completely DIY
  177. Logitech Z-623 control wiring
  178. Grounding and Earthing- What and where?
  179. LM338 power supply pcb, I want to make on for personal use
  180. No sound output Peavey Rage
  181. 800 VAC toriod for LM4780 Amplifier Kit from Daniel
  182. LM1875 on TDA2030 pcb /w single rail PSU
  183. Sony CFS-1000 Boombox / TA7282AP
  184. TDA2030A Point to Point
  185. TDA7293 in LM3886 circuit
  186. 5 Channel Volume Control Using a Single Potentiometer
  187. audio sector GC noise issue
  188. Audio signals crash course
  189. LM3886 kit from AM
  190. Chip Amp Build, Heat Sink and Power Calculations
  191. An oversight on a TDA1554q pcb layout
  192. Help With Grounding for JFET Buffer with LM3875
  193. Recommendation for amp chip to use for centre and sub-woofer channels
  194. Transformer with 4 Outputs
  195. TDA797 for DIY Bluetooth Speaker
  196. A cicuit diagram for 5.1 speakers using tda8947j
  197. first time chipamp for a discerning listener
  198. ID this chip-amp please
  199. Hybrid low-voltage tube pre-amp to TDA2030 Poewr amp
  200. Modified $5 Microphone Preamp (Advice Needed)
  201. TDA7294 problem
  202. diy naim140
  203. LM3875 Audio sector ChipAmp Insight (and other useful info)
  204. Power board resistor jumpers ?
  205. LM3886 or this discrete design?
  206. Is this any good?
  207. Crossover distortion and op-amp slew rate
  208. Regulated Power Supply using Rectifier from Audiosector kit?
  209. lm 1875 quicent current too high
  210. tda7293 power supply voltage
  211. What does 1 Watt amplifier power mean?
  212. Best off the shelf amp
  213. LM1875
  214. LM3886 Chipamp Project
  215. Is the STK4171V a drop-in replacment for STK4172II ?
  216. first DIY chip Amp
  217. LM386, not what I expected.
  218. Top Mount Heatsink
  219. help me for PA3002b pioneer IC
  220. home made subwoofer
  221. A tale of three t-amps....
  222. I need lm3886 ares circut
  223. have i knacked it?!
  224. Let's put those speakers to use (a.k.a. my first chip amp)
  225. BEGINNER question about guitar amp issue
  226. Necessary to use speaker protection in LM3886 gainclone?
  227. Objective 2 DIY project
  228. tk2050 and meanwell psu in same cabinet?
  229. Mono LM3886 'proven' layout?
  230. Replacement for OPA2134 at DC Servo
  231. Question Re Best cable For 100' Microphone Run
  232. Chipamps lm 3886 mono
  233. DC Protection on chip amps
  234. lm3886, advice before soldering
  235. opamp plus driver stage and output stage with its own supply, what could happen?
  236. bridging pots
  237. 4 x LM4780 mono, OR 2 x LM4780 stereo: Will I notice the difference?
  238. Rise time and slew rate
  239. Heat sink big enough for LM4780?
  240. Circuits to assess the performance of single vs. Dual power supply in an OP- Amp
  241. Gainclone radio pickup
  242. Questions about a TDA2040 based amp
  243. Technics SE-CA 1060 / 1080 look alikes
  244. Opamp or Diode to block signal?
  245. Need help with my LME 48930 amp
  246. Problem with Lepai Amp
  247. LM3886 Input Resistor Position
  248. Chip amp on the way
  249. HELP: Sonodyne SM100AK Power amp upgrade
  250. tda2616 mute

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