Homemade Hi Fi stereo theater system

I built this project few years back. Its main features are

  • Mechanically controlled IR remote volume control
  • 100W RMS Sub-Woofer ( Powered by Sanken Power Transistors )
  • 50W x 2 For Stereo Audio Out.
  • 4 x 20 LCD Screen ( Connected to PC via parallel )
  • Speaker Protection.
  • Automatic PWM Fan Controller.

About pasanlaksiri

I am K.G. Pasan Laksiri Karunanayake and founder of OptoElectronics.lk. Since 2011 I have specialized in designing custom electronics for industrial applications. Over the years I have engineered a broad range of custom industrial products. When I work with a client I place a very high value on integrity, honesty and clear communication. With years of field experience I have learned that all business relationships are personal relationships. The more I know about the client and his project, the more I can contribute to a successful end product. After I learn about the client requirement I always give them the better understanding and clear picture about, how the end product will function in real world. In addition to the client requirement, I also offer lots of options, features and improvements. And I always very concern about the end product quality.
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6 Responses to Homemade Hi Fi stereo theater system

  1. Shamnaz says:

    Hi, i am very interested the project hi fi home theatre system. So kindly please send me the whole circuits that you used for making the project. Please ….


  2. Pingback: Homemade Hi Fi stereo theater system ( REPAIR ) « PicTronics

  3. atomsoft says:

    BEAUTIFUL! I want one now 😀


  4. Cris Villa says:

    I am interested on your amp. I wish I can build one, can you send me the whole cicuit too?


  5. sandeep says:

    hi can you please send me one good 2.1 amplifier circuit ,i want to make a good 2.1 system,can you please give me some advice


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