What is the difference between BigAmp and BigAmp Piezo?

The main difference between the BigAmp and BigAmp Piezo lies in their intended applications and impedance characteristics: BigAmp Designed for general amplification purposes. Has an impedance of 1MOhm. Suitable for a wide range of instruments and audio sources. BigAmp Piezo Specifically tailored for amplifying piezoelectric pickups commonly found in acoustic instruments like acoustic guitars, violins, […]