GT-6 is a 3 Band EQ with built-in highly accurate chromatic tuner. It has phase, reverb, delay, chrous and wide effects. The compact size makes it easy to install into a guitar and the visible portion is only 52mm*54mm*4mm. Low battery message is displayed when the battery is getting low.

PARAMETERS:
    Features: 3 band EQ/chromatic tuner/
    phase/reverb&delay&chorus&wide effects
    Input impedance: 10MΩ
    Frequency Response: 20Hz-20kHz
    Control Range: Low ±12dB at 100Hz / Middle ±12dB at 1.5kHz / High ±12dB at 3kHz
    Pick-up: piezo cable pick-up
    Output jack: 6.35mm
    Low battery check LED
    Battery life: over 15 hours
    Power supply: 9V alkaline battery
    Dimensions: 54mm(L) x 52mm(W)