High-Efficiency: The chip amplifier has replaceable Op-Amps for a custom approach when compared to the BT20A amplifier. Further, you can swap the 2 plug-in NE5532 Op-Amps for LME49720HA, MUSES02, OPA2604AP, OPA2134PA, LM4562, or NJM4556AD Op-Amps to achieve distinct sound qualities. It boasts an SNR108dB and THD 0.005 %;
Bluetooth 5.0 Connectivity: The Bluetooth pair can be removed by pressing and holding the volume control for 5 seconds, and it also has a memory function for easy pairing and an alert tone for convenience; Custom Sound with Bass and
Treble Controls: The BT20A Pro home audio amplifier has a sound control design so that you can experience sound without effects by setting treble and bass effects to the middle point;
Multiple Lighting Modes: Equipped with 48 full-color LED chips on each strip as the light source, low-voltage drive for safety and reliability. It features five lighting effects to create a unique ambiance for different scenarios;
Customizable Effects: Adjustable lighting colors, sensitivity, and lights falling speed to match different music rhythms. With built-in microphone pickup, no extra wiring is neededensuring pristine audio quality remains uncompromised.