Gt1tS5A

TDA7297 balanced power amplifier board

Overview

The power amplifier is made using the tda7297 module. The on-board pre-stage attenuated balanced tuning
uses SMD components. The actual measured results are perfect. It uses separate copper paving for power, signal and ground to reduce interference.

Design Files

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Update:2025-06-19 18:07:21

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