Power Stage: A final power amplifier to boost the output. After building the circuit, there was a bit of troubleshooting to get it to work properly, so if you’re interested [Jordi] has done a ...

Related Product: Audio Amplifier The power output is around 550 mW at 16 ohm speaker impedance. This audio frequency amplifier is ideal for small battery powered devices. If you use the external ...

By using a fully balanced circuit design from the input section to the output stage, the TEAC AP-505 aims to keep the audio signal as clean as possible as it moves through the amplifier’s circuitry.