Thursday, March 12, 2009

2000W Stereo Audio Power Amplifier

Click here for download this schematic diagram.

Download datasheet semiconductor component. (PDF Format)

1. BF245A

2. BF256C

3. BC639

4. BC640

5. BC550

6. BC560

7. BD711

8. BD712

9. BF871

10. BF872

11. BD139

12. BD140

13. MJE340

14. MJE350

15. 2SC5171

16. 2SA1930

17. 2SA1987

18. 2SC5359

This is linear amplifier which need advance knowledge in electronics since the schematic diagram is very complex for hand made circuit.

Download the zipped schematic here


  1. This comment has been removed by a blog administrator.

  2. hai sir Zip file Not found! pls add

  3. sorry, please download again this file.

  4. download complete spec with pcb and component layout