AVT2995 B

The presented amplifier works in the 2 + 1 standard (two stereo channels and subwoofer). It has been designed using popular integrated circuits of the TDA20x0 series.
The system is equipped with a preamplifier with tone control. It is perfect for working with any signal source, eg MP3 player or computer.

The device is especially recommended in home music centers

Selected parameters:

• 2 + 1 system (stereo amplifier + subwoofer)
• power output depends on the integrated circuits used (TDA2030, TDA2040 or TDA2050 - for TDA2050 it is 30W / channel for Rl 4omy and +/- 22V power supply)
• smooth regulation of bass and treble
• subwoofer channel powered by low-pass active filter (f 200Hz)
• power supply - +/- 25Vdc
• in the set a printed circuit board, a set of elements and documentation
  
  • Detailed description in
  EdW12 / 11