Cherub - GS-3 4 Band EQ With Tuner Acoustic Guitar Preamp whistle The PB-09 contains a mic

The PB-09 contains a mic on button what can be used as "push to talk" or "mic latch" switch

while the USB audio interface allows you to easily connect to your computer

In addition to an ultrathin grunge-resistant tubular coating on the wound strings

Key lockable

Cherub - GS-3 4 Band EQ With Tuner Acoustic Guitar Preamp whistle The PB-09 contains a micGS 3 is an acoustic guitar onboard preamp that has 4 band EQ, Phase Reversal and a built in chromatic tuner with high definition LCD display. It has Low Battery alert to remind you to change new batteries. GS 3 is easy to be installed into a guitar. PARAMETERS: Features: 4 band EQ chromatic tuner phase Input impedance: 10M Frequency Response: 20Hz 20kHz Control Range: Bass 12dB at 100Hz Middle 12dB at 800Hz Treble 12dB at 6kHz Presence 12dB at 10kHz