Showing posts with label tda7255. Show all posts
Showing posts with label tda7255. Show all posts
Friday, December 27, 2013
Unique amplifier circuit schmeatic based on IC TDA7255
This circuit equipped with 2 switches that are useful for loudness and filtering, on SW1 as the loudness , SW2 as a filter. It also equipped with direct adjust of sound on Potentiometer 10k , but only useful as a master volume.
Minimum Voltage : 8 volts
Maximum Voltage : 18 volts
Maximum Power : 2 X 13 Watt stereo
Impedance Power : 4 Ohms
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