Evaluation Boards - Audio AmplifiersAn evaluation board is a type of circuit board that is used to test and evaluate electronic components and circuits. In the context of audio amplifiers, an evaluation board is a circuit board that is specifically designed to test and evaluate audio amplifier ICs (integrated circuits). These boards typically include the necessary connections and components to operate an audio amplifier IC, such as power supply connections, audio input and output connections, and control inputs. Evaluation boards for audio amplifiers may also include additional features such as displays, buttons, and other controls to allow for easy testing and evaluation of the audio amplifier IC. Evaluation boards are commonly used by designers and engineers to test and evaluate audio amplifier ICs before incorporating them into a final product.