Reunion Blues Voyager Semi/Hollow Body Electric Guitar Case RBC-SH [for semi-acoustic guitars] Smartphone and tablet related devices because it's an analog audio

because it's an analog audio device without digital circuitry

The transformerless output minimizes hum and other electromagnetic interference

The strap adjustment mechanism is an external slider

The sound can be controlled at the artist's will

non-slip nylon

Reunion Blues Voyager Semi/Hollow Body Electric Guitar Case RBC-SH [for semi-acoustic guitars] Smartphone and tablet related devices because it's an analog audioRB Continental Voyager Series < Main Features > 25mm thick shock absorbing Flexoskeleton with reinforced impact panels; Zero G handle with weight dispersing foam core for comfort; Reinforced neck brace system for secure neck support; Ballistic Quadraweave exterior with water resistant zipper and rigid EVA backing; EVA reinforced multi pocket laptop tablet compatible; Dual endpin protection pads with adjustable positioning; High strength coding on