AVT1634 B

The preamplifier adjusts the power level of the amplifier to the signal source and enables the shaping of the frequency response of the earth track. We present a simple and easy-to-use stereo system that allows you to adjust the treble, bass, balance and gain. The 'heart' of kitu is the TDA1524 integrated circuit. All adjustments are made to the signal path by means of constant voltages - this reduces the possibility of interference.

The device is particularly recommended for the construction of electroacoustic amplifiers

Selected parameters:

• integrated stereo preamplifier
• smooth regulation of high and low tones, gain and balance
• all settings by means of constant voltages
• single rotary potentiometers used for regulation
• very easy assembly and commissioning
• power supply - 12Vdc
• in the set a printed circuit board, a set of elements and documentation
  
  A detailed description in EP 8/11