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Joyo 600380530137 JOYO JF-18R Power Tune Tuner Pedal True Bypass with 8 Channel Low Noise Isolated DC 9V Power Output Multi Power Supply Effect
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Amazon.com: JOYO Power Supply Tuner Pedal with Isolated 8-Channel (2 at 500mA, 6 at 100mA) Low Noise DC 9V Output - True Bypass (Power Tune JF-18R) : Musical Instruments
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