JOYO JE-307 Guitar Pickup 5-Band Equalizer Folk Guitar EQ Acoustic guitarra Pickup Preamp Electric Digital Tuner, JE-307 Option:JE-307 The reception signal is good

The reception signal is good

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You can pour water into the washing machine

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JOYO JE-307 Guitar Pickup 5-Band Equalizer Folk Guitar EQ Acoustic guitarra Pickup Preamp Electric Digital Tuner, JE-307 Option:JE-307 The reception signal is good1. Bass: + 12dB at 80Hz 2. Middle 1: + 12dB at 500Hz 3. Middle 2: + 12dB at 1KHz 2KHz 4. Treble: + 12dB at 3KHz 5. Presto: + 12dB at 10KHz 6. A4 Frequency: 440Hz 7. Tuning Range: 0A(27. 5Hz) 8C(4186. 01Hz) 8. Low Battery light 9. Weight: 72g 10. Dimensions: 57(L)X50(H)X85(W)mm 11. Power: 1 x 9V 6F22 Battery (NOT INCLUDED) Specification: Package Weight One Package Weight 0. 16kgs 0. 35lb One Package Size 10cm * 6cm * 6cm 3. 94inch * 2. 36inch * 2.