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KONKIN BOO Compatible Car DC Adapter Replacement for Roland AC-40 AC 40 Acoustic Guitar Chorus Amplifier Auto Vehicle Boat RV Cigarette Lighter Plug Power Supply Cord Charger PSU - Walmart.com
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Amazon.com: Roland AC-40 Acoustic Chorus Guitar Amplifier with Dual 17.5-Watt 6.5-inch Speakers, Black : Musical Instruments
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