Mini Preamplifier Preamp 6.35mm Plug with Bass Treble EQ Control for Acoustic Guitar - Walmart.com
Amazon.com: lotmusic 41 Inch Acoustic Guitar Full-size Dreadnought Professional Cutaway Folk Guitarra Bundle 6 Metal Strings with Beginner Kit (Gig Bag, Tuner, Strap, Picks all accessories : Musical Instruments