Chateau CAS-50BL Alto Saxophone Subcat-Active-PA-Speakers The Ambient Sound mode uses

The Ambient Sound mode uses built-in microphones to capture external sounds

ensuring unwanted low frequencies are effectively eliminated

Runs on two AA batteries - Up to eight hours continuous use

Harley Benton HBO-600 Cutaway Electro Acoustic Guitar Overview:

INDICATORS:  Power ON /OFF

Chateau CAS-50BL Alto Saxophone Subcat-Active-PA-Speakers The Ambient Sound mode usesChateau CAS 50BL Alto Saxophone Overview: A big bell is designed to increase its volume and resonance for the Chambord 50 series. In addition, the beautiful engraved design and a variety of finishes are also characteristics of this series. Features: Brass Big Bell Ribbed Construction High F# Double Arms on Bell Keys Luxuriant Bell & Bow Engraved Mother of Pearl Key Buttons