5 Band EQ + Tuner System

Acoustic Guitar EQ:
1. BASS MIDD.1 MIDD.2 TREB. PRES. VOLUME
2. Low Battery test
3. Tuner function: power note pitch
4. Tuner:auto manual(7B,6E,5A,4D,3G,2B,1E)
5. Pitch:433~447Hz

Comes complete with under saddle piezo pickup, jack socket & battery no soldering required