JOYO EQ MP3 3 Bands EQ /Preamp/Pickup With MP3 Player for Acoustic Guitar

JOYO EQ-MP3 3 Bands EQ /Preamp/Pickup With MP3 Player for Acoustic Guitar

Feature:

Bass: ±12dB at 75Hz     

Middle: ±12dB at 750Hz     

Treble: ±12dB at 10KHz

Tuning Range: 0A(27.5Hz)-8C(4186.01Hz)

A4 Frequency: 440Hz

SD card/USD input

Previous/Next   Pause/Play   MP3 Volume adjust

Power: 9V, 6F22 (not included)

Low Battery Light

organic glass panel

Dimensions: 79(L) x 49(W) x 26(H) mm

Package including:

1 x EQ-MP3

1 x battery box (not including battery)

1 x Acoustic guitar pickup piezo

1 x Clip

7 x pickup screw