Mooer SD50A 50W Acoustic Amp Acoustic Guitar Amplifier. The Mooer SD50A 50W Acoustic Amp is a 50-watt acoustic guitar amplifier equipped with 2 channels (Guitar/Mic) with independent controls, integrated digital effects (chorus, delay and reverb), internal looper (150 sec), electronic drums (16 grooves), Tuner, Bluetooth connectivity, USB port for direct recording on MAC/PC, Aux input, XLR Out, an 8-inch FRFR (Full-range, Full-Response) speaker + 1-inch tweeter
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