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Fishman ISYS+ onboard Preamp Acoustic guitar Equalizer Tuner Price in BD
- 4-band equalizer, rotate the bass/mid/treble to adjust the volume and frequency.
- With phase and tuner function.
- Tone and volume control.
- LED is the battery check, Batt’s light when replacing the battery.
- Unique pivot design for instant 9 volt battery access.