My Sound System |
First version smps | Second version smps |
First version Damp | Second version Damp |

now on new server, with domain and online 24/7

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Change log:


  • Test of HP 34401A against Agilent 34420A


  • Added my circuit of Accurate Milliohm Measurement
  • Bought HP 34401A two day ago


  • -Server was moved, site was down, thank you for your patience again
  • -Added files for Amp2 and Amp7 on their pages


  • -Added electronic load


  • -Changed domain to classdaudio.tk
  • -Site was down for "way too long", I'm sorry for that and thank you for your patience again


  • -Changed domain to classdaudio.usa.cc
  • -Site was down for several days, I'm sorry for that and thank you for your patience


  • -Added link to IRS2092 amplifier


  • -Added side link to funny pictures gallery


  • -Added counters


  • -Added watermark :P


  • -Added Google translate for every page into any language that Google translates to
  • -Added Google search at the bottom of the page


  • -Added link to online tv channel MSNBC


  • -Changed Push-pull car supply for AMP2 -> Push-pull car supply for AMP2 and AMP7
  • -Added link to PCB for this 12v supply
  • -Added link for easy access to first page in top left corner


  • -Added change log
  • -Added 2nd and 3rd car sytem pages and all the pictures for them
  • -Adited the index, so that it shows car systems, each in its own link
  • -Fixed pictures in AMP7

Application Note on bridging audio amplifiers A discussion on bridging audio amplifier circuits like LM3886. Includes a schematic to drive a matched pair of amplifiers in a bridged configuration, power supply considerations for LM3886 and TDA1514 power amplifier circuits-especially in bridged pairs.

Application Note on parallel-bridging LM3886 audio amplifiers How to make it loud - real loud. (230 watts rms into 8 ohms without clipping from 4 ICs. How to match LM3886s for parallel operation, then bridge the matched parallel banks. If you are not familiar with bridging amplifiers (BTL configuration), read the Application Note on bridging listed left in article Application Note on bridging audio amplifiers.

My first car audio system My second car audio system My 3rd car audio system
Click HERE or to My Projects to see what I did for myself

Contact Me | ©2010-2014 | http://www.classdaudio.tk | Last Update:18.08.2014 | Today's date: 10.10.2015 |

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