AVT566 A +

DSP chip system that allows you to modify the parameters of the audio signal completely on the digital path. The kit used TAS3001 processor from Texas Instruments. It provides volume control, tone adjustment and balance in the digital path. In addition to these functions, a built-in mixer system for two digital audio signals, a dynamic compressor and a six-band equalizer are available. The ready preamplifier can be used in a typical audio set, home theater amplifiers or active speakers.

The device is especially recommended for all music lovers and fans of good audio equipment

Selected parameters:

• inputs: COAX concentric, optical
• gain adjustment: -70 dB- +18 dB (1dB step)
• color regulation: -18 dB- +18 dB
• Balance adjustment: 30 dB
• compressor (seven thresholds worked)
• 2x16 LCD alphanumeric display
• setting of settings - pulser + button
• power supply - 8 V, 2 x 12 V
• a printed circuit board, programmed layout and documentation in the set
  
  Detailed description in
  EP 3/04