TDA1524 Stereo Hi-Fi Preamplifier (Volume, Balance, Bass, Treble TDA1524 Stereo Hi-Fi Preamplifier (Volume, Balance, Bass, Treble Smart Kit Electronics Hi-Fi quality TDA1524 STEREO preamplifier kit with Volume, Balance, Bass and Treble suitable for the demanding listener... Electronics > Circuit Components > Printed Circuit Boards > Development Boards 1070KT 1070KT View Offer Quasar Electronics Limited

TDA1524 Stereo Hi-Fi Preamplifier (Volume, Balance, Bass, Treble

AS1070KT - TDA1524 Stereo Hi-Fi Preamplifier (Volume, Balance, Bass, Treble

This product is obsolete/discontinued and no further stocks are available. Please see alternatives in the category links above.

Pre-Assembled and Kit versions available

Hi-Fi quality STEREO preamplifier that is suitable for the demanding listener.

It uses a TDA1524A IC which employs a revolutionary new method for the various controls. Instead of passing the audio signal through noise prone control potentiometers, it is instead electronically controlled inside the IC itself.

The integrated circuit incorporates VOLUME, BALANCE, BASS and TREBLE controls. It is only necessary to apply appropriate external DC control voltages to operate them. This is achieved very easily with potentiometers in Manual Mode or, if you want to build something really fancy, it is possible to use a remote control system to operate your hi-fi from a distance. Even though we use potentiometers for the various controls we do not have to worry about their quality or eventual wear as they are not in the signal path and their quality does not affect the system's performance. Kit version includes solder for assembly.

Maximum input level2.5V
Output level1V
Bass control (40 Hz) 15 dB / octave
Treble control (16 KHz) 15 dB / octave
Volume control-81 to +21.5 dB
Total output noise100 uV
Channel separation60 dB
Working voltage12Vdc e.g. Order Code (660.446UK with connector 777.001UK or 778.106UK is suitable) or kit 1061KT
Board Dimensions61x185mm
Control KnobKB0295
Board ConnectionsSolder Posts
Product FormatsSELF-ASSEMBLY Electronic Kit (KT) or
PRE-ASSEMBLED Electronic Module (AS) Product Formats Info
Documentation1070 User Manual
View TDA1524A IC Data Sheet

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In Stock (Our UK Warehouse).
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