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View Full Version : Chip Amps


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  1. Bridged LM3886 psu.
  2. Zen-LA 5.1 Amplifier (based on LM3886) is making noises
  3. LM3886 Very Loud Buzz
  4. Volume Control For Dual TDA1516BQ Amp
  5. Multiple Channel gainclone (transformer question)
  6. First chip amp finished - LM4780
  7. Speaker for your low power amp?
  8. Pre amp selection?
  9. LM3886 Amp Oscillating When Ground Loop Isolators Are Used (?)
  10. LM3876TF: minus 5 to 7 volt DC at the output
  11. Active Box Idea
  12. how do i lower my dc offset 89mv
  13. plain Big caps on psu vs. carlosfm style Snubber
  14. LM3875 low pass help
  15. Gainclone Gallery - collection at Nuuk's
  16. absolute noobie has opamp question
  17. Worlds smallest amp?
  18. Lm3886 Gainclone Help
  19. Chip amp power supply- a beginners guide
  20. Are you going to Burning Amp?
  21. LM3875 bypass caps with Hi-Cap Snubberized PS
  22. gainclone completed was working now screeching
  23. Integrated LM1875 PCB
  24. HiFiDIY's LM4780
  25. two single secondaries, two rectifier boards lm4780 kit
  26. Do you still have?
  27. psu comments!
  28. Passive bi-amping with gainclone??
  29. Confusing about grounding, please help
  30. Chip Amp for E-Stats?
  31. How much NFB around an opamp?
  32. LM3875 issues
  33. LED source indicator
  34. Tuning a PS Transformer on a GainClone.
  35. TDA7386 Car Amp
  36. Quad 405-2 OPA134 Upgrade - Resitors R7&R8
  37. VAM1202 out of production ?
  38. Parallel or Transistor assisted chip amp ?
  39. my gainclone in build proccess need some help
  40. Bi-Amp Studio Monitor Design
  41. schematic for 20 watt lme49830 needed
  42. airlinktransformers are not picking up the fone and have not delivered my toriod
  43. SSM2302 source - connection considerations
  44. T-amps such as SI Sure, Charlize etc... in context of "traditional" solid state?
  45. Denon AVR-1905 problem
  46. Chipamp PS audiosector PS
  47. chipamp LM1875 anyone built them?
  48. 300vac-2x22 transformer get hot?
  49. Starting a student project, need some input (chip amp + speaker set)
  50. High End Preamplifier
  51. KRK V88 Over heating problem
  52. AD 815 as power amp? possibilities?
  53. heatsinking
  54. Single Supply LM3886 - better virtual ground
  55. unbalanced to balanced conversion
  56. gc block,lm3886 inverting
  57. AMP10 help
  58. Cmoy Distortion...HELP!
  59. lm3886 for sub amp
  60. The Missing element in Chipamps> how to achieve tight kick drum bass with chipamp?
  61. Just ordered from peter daniels
  62. Gain clone testing
  63. Need drawings
  64. My ZD-50 ultralow distortion chipamp.
  65. This toriod suitable for gainclone
  66. Sansui decap problem?
  67. LM3886 based amp- questions
  68. Jhonny come lately "First Gainclone"
  69. Snubberized Regulated Supply
  70. yet another lm3886 design
  71. Please help a newbie...
  72. Laptop sound system?
  73. Cable Chemistry
  74. Chip amp help
  75. Discrete buffers
  76. Pass B1 Passive Buffer Preamp. A good and simple option for chipamps?.
  77. MOSFET IRFP240 Output using LME49830 driver chip
  78. messing with a transformer
  79. Idiot's Guide to the 49810TB
  80. Mackie srm450 schematics wanted
  81. Suggestion for a bass preamp..
  82. Help a noob build Pedja Rogic's J-fet buffer
  83. DC Offset
  84. TEA2025 alternatives
  85. Am I gong crazy, or tie straps = lean?
  86. LM3886 noise issue
  87. DIY Finished Reclock Module..
  88. LM3886: Mute Capacitor Cm
  89. Halogen lighting transformers for a Gainclone?
  90. TI (Burr Brown) INA217
  91. Low Volume Cutoff Problem
  92. buffer step down
  93. "rule of thumb" used to determine xxVA for a power supply's transformer?
  94. lm4780 Zobal resistor burns immediately on Power ON
  95. Fastening the lid onto Hammond 1444 series enclosures
  96. help with Stk4211mk2 standalone amp from aiwa
  97. balanced/unbalanced preamplifier
  98. STK-4231V Muting Pin ?
  99. Power amplifier at high frequency
  100. stepped attenuator pop
  101. chipamp resistor feedback
  102. Brazilian Gainclone.... they have finally decided to sell those amplifiers
  103. National LME49810TB/LME49830TB UltraHighFidelity HighPower Amplifier Reference Design
  104. 12-zone whole house audio chip amp
  105. dc offset question (regarding LM3886 Chipamp kit)
  106. gain controll
  107. to much heat!
  108. 2 chipamp's per speaker (active) wiring advice?
  109. LM4780 wihout Ci
  110. LM4780 in bridged or parallel to keep Pdmax down?
  111. Help with current booster vs paralleling
  112. Sonic Impact T-amp
  113. Active ground cmoy: Help me learn PCB design
  114. DC Servo question
  115. Should I consider making an amp with tda7056b?
  116. Gaincard's PSU: Why aren't there any capacitors?
  117. Chipamp's LM3886: omitting R2
  118. How long will a LM3886 drive???
  119. Help needed - DIY parts sources in UK??
  120. Using LMH6642 as a buffer in PIMETA?
  121. Help please! Troubleshooting LM3886
  122. New gain clone transformer
  123. LM3886 -- outputing 30vdc
  124. 1.st pream, basic questions, caps in series etc
  125. Dual-Mono vs Stereo, which set is better for the ambitious first time builder?
  126. Amp power supply
  127. Yamaha surround receiver questions
  128. How to build a nice power supply
  129. Elma switches
  130. LM3886 bass amp
  131. LM3886 and DPDT switch
  132. Wanted Vestax 46 Schematic and parts list/ repair manual
  133. Warning: breadboard setup, no fuse and non stop operation...
  134. lm3886 and differant volumes
  135. Gainclone & Quad ESL 63
  136. How small can I make a case for a LM3875 kit?
  137. TDA7294V MUTE/ST-BY voltage +5V or +VCC ?
  138. Technics SU-A900Mk2
  139. Small Active Speaker (first post)
  140. Amplifier in Tivoli Audio products?
  141. LM3876 and 4-ohm drivers
  142. Sound Improvement!
  143. Which amp kit w/UPS as power supply?
  144. Transformer problem...
  145. Some basic questions.....
  146. Capacitor locating question
  147. Please help with safety earth using wood enclosure
  148. Vestax upgrade - Replace NJM2068D with Burr Brown OPA2132?
  149. input potentiometers
  150. bpa200 question
  151. which chip for my transformer
  152. LM3875 overheated
  153. help design chipamp from salavged arcam
  154. Vestax pmc-07 schematic parts list?
  155. LM4780 Based Amp - Design Help Needed
  156. First time amp builder... Is this a good size project?
  157. tranny repair, is it possible?
  158. I was going to build my GC LM3875 but...
  159. Chip amp lm3886 help needed!!!
  160. LME49830 And Parallel IRFP240 9240
  161. Difference in sound, LM3886, LM3875
  162. The class A LM3886 Gainclone
  163. Power supply for LM3886
  164. 2 x LM3875T on the same heatsink ?!
  165. 1st Gainclone
  166. 1 input to 4 amp ?
  167. voltage rating for Ci?
  168. Pedja buffer question... again and again
  169. LM3886 schem, feedback cap.
  170. Anybody got any opinions on the Yulong ta4780
  171. DJ Booth/studio monitors
  172. Where can I find Smallest Volume Remote Kit ??
  173. About snubbers(Zobel networks)
  174. Adding tube to Audiosector GC
  175. Another Gainclone grounding problem - follow up question
  176. Gain of TDA7294
  177. Need suggestion about power supply config consideration
  178. grounds in active crossover
  179. Regulated PSU for LM1875 and other GC's
  180. 12volt amp using stk?
  181. Loudspeakers suggested to use with chipamps
  182. Best buffer for a chipamp?
  183. Know of an ADC with Built-in Preamp / Electret Bias?
  184. split hpf issues?
  185. Another Gainclone grounding problem
  186. LM4780 in parallel...?
  187. Guitarist goes stereo! Chip advice needed
  188. Commercial gainclone chassis options??
  189. op-amp supply voltage
  190. Can I name it Reclcok?
  191. [ASK] Rewinding toroid transformer
  192. Very nice sounding chipamp-driven working class A amp
  193. Newbie chipamp questions.
  194. reccomend small chip amp for unusual job.
  195. My First LM3886 GC
  196. Tube-Buffered Gainclone
  197. Hum to noise problem with class A chipamp
  198. Cmoy Pre-Amp ground hum
  199. Hot Rodding an Ashly X-Over
  200. Another first chipamp
  201. Jeff Rowlands MC6 problems
  202. Shaft adpater ideas for input selection and volume?
  203. LME 49811 Project?
  204. Apex Microtech Products
  205. Please help with polarized capacitor!
  206. How to choose?
  207. Will start my new Gainclone from Start, Need Help
  208. Beginner's Gainclone, Safety and, The Power Supply Board (please contribute)
  209. NAD 5420 CDP opamps
  210. Circuit Breakers
  211. My First chip amp.
  212. LME49810 and Leach output stage.
  213. Assembled Chip Amps
  214. need help with TDA7293
  215. simple chip phono preamp
  216. Preamp PCb , help
  217. Opamp death trap - LT1124
  218. receiver question
  219. powersupply design question
  220. Apex PA04
  221. Wiring assistance please
  222. Aikido Gainclone
  223. My new gainclone buffer
  224. Considering a chip amp...
  225. LM49810 amplifier
  226. need help psu design 2.1
  227. StarGround: where connect the ground pin of the Volume Pot
  228. Is Red Circuit's Guitar controller Really RED?
  229. Putting a chipamp inside a speaker
  230. Shielded Enclosure vs. Not
  231. sony str-k840p issues
  232. Beginner's Gainclone, HiFi LM1875, The Amplifier Board
  233. What are you guys using for speakers with your amps?
  234. dual 9v supply confusion
  235. National semiconductor chipamp sound second attempt
  236. gainclone LM4780 problem ?
  237. OP AMP Selection
  238. Opamp?? FET vs Bipolar
  239. How to use a Gainclone with headphones.
  240. Music, filters and housing recommendations
  241. Beginner's Gainclone, LM3875, The Amplifier Board
  242. LM3886 background noise
  243. Chipamp into xformer
  244. LM3386 battery powered?
  245. BA5417 My first audio DIY project please help
  246. catwalk and igc
  247. L165 for audio?
  248. Trends Audio 10.1 resistors
  249. input coupling capacitor VALUE & BRAND for mono LM4780
  250. new 4780 amp.

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