New and high quality. Professional guitar and tuner
With volume, , middle, treble, pres control knobs.
LCD display, easy to read. Low battery check LED.
Auto and manual tuning mode. Powered by 6F22 9V battery (No Battery)
Principle: Pick up the vibration of through the piezoelectric strip, drive it with , input it to the host computer, amplify the signal through the host circuit board, and output it to the speaker. This pickup is an active pickup. 1. Frequency Response: 20Hz~20KHz
2. Control Range: : +/- 12dB at 60Hz
Middle: +/- 12dB at 500Hz
Middle 2: +/- 12dB at 1.2KHz
Treble: +/- 12dB at 3KHz
Presence: +/- 12dB at 8KHz
Mid2. Control: 600Hz~2KHz
3. Tuning note: Chromatic/Guitar Mode
4. Chromatic & Guitar Tuning Mode(7B/6E/5A/4D/3G/2B/1E)
5. Pick-up: Piezo Ceramic Pick-up
Colour:black
Material:Plastic+Metal
Size:9.8 x 5.5cm Package Contents:
1 x pickup
8 x screws
1 x wire clip
1 x pickup stick
1 x battery box
1 x strap Only the above package content, other products are not included.

Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

What's in the box
1 X Pickup
8 X Screws
1 X Wire Clip
1 X Pickup Stick
1 X Battery Box
1 X Strap