BOSS AD-10 Acoustic Preamp Open Box The GXD 4 ships with

The GXD 4 ships with a standard IEC power cord

the case has foam-padded microphone drops

Frequency Range: 50 Hz to 15 kHz

Phase Shift: <10 degrees @ 20 to 150kHz (reference 1kHz)

BOSS AD-10 Acoustic Preamp Open Box The GXD 4 ships withAnyone who plays an amplified acoustic guitar on stage knows what a challenge it is to get a sound thats as inspiring as playing the instrument acoustically. The AD 10 is your solution to this age old problem, offering advanced sound tools that enable you to achieve rich, natural acoustic tones every time you perform. At its core, the AD 10 is a fully featured, dual channel acoustic preamp DI pedal with premium audio quality, deep sound shaping