Amazon.com: PyleUsa Acoustic Electric Guitar Amplifier, 15 Watt Portable Mini Amp with Chorus, Volume, Bass, Middle, and Treble Knobs, Headphone Output, Small 8 Inch Speaker for Practice and Portability : Musical Instruments
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Amazon.com: PyleUsa Portable Electric Guitar Amplifier, 30 Watt Power, 8 Inch High-Definition Speaker, Bass, Dual Inputs, Overdrive, Digital Delay, Amp Control Volume, EQ for Beginner and Advance Practice : Musical Instruments