AVT2736 B

This amplifier was designed at the request of EdW readers. High output power, with a relatively low supply voltage, is possible due to the use of two power terminals connected in a bridge circuit (BTL). The presence of an input differential amplifier minimized the problems associated with running the system's mass.
Two heat sinks with fans were used as cooling - ready modules for cooling processors in a PC. Thanks to this, the entire system is characterized by relatively small dimensions. The amplifier can be used as a guitar stove.

The device is especially recommended for audiophiles and musicians-electronics

Selected parameters of the amplifier:

• peak power - up to 400 W (optionally 2x 100 W)
• delayed speaker connection system, mute after disconnecting the power supply
• active cooling (fans)
• load - 8 ohms
• power supply - 2x45 V
• set of components, printed circuit board and documentation included
  
  Detailed description in
  EdW 10/04