JOYO JE-303 Guitar Pickup 3-Band EQ Preamp Tuner Pickup Equalizer with Tuning Function, JE-303

1. Bass: +/-12dB at 75Hz
2. Middle: +/-12dB at 750Hz
3. Treble: +/-12dB at 10KHz
4. A4 Frequency: 440Hz
5. Tuning Range: 0A(27.5Hz)-8C(4186.01Hz)
6. Low Battery Light
7. Weight: 49g
8. Dimensions: 51(L) x 42(H) x 51(W) mm