TDA7297 Audio Amplifier + Tone Control
This amplifier board has stereophonic active tone control and sound frequency power amplifier are combined on one circuit board.
When buying, you will receive the assembled (soldered) electrical module. We make an inspection on the working capacity of this device.
The TDA7297 microcircuit is recommended to be installed on a heat sink with a total area of at least 400 sq. cm.
Specifitation
- Input impedance: 51 kOhm
- Gain: 26 dB
- Output power U=18v, R=8 Ohm: 2X15W
- Harmonic coefficient U=14.4v, P=5W: less 1%
- Bandwidth: 20 – 20000 Hz
- Supply voltage, 9 – 18 V
- Board dimensions, 68x59x23mm
- Included Instructions in English.
