July 6, 2014 | Leave a comment An acoustic guitar is not dependent on any external device for amplification. The shape and resonance of the guitar itself creates acoustic amplification. However, the unamplified guitar is not a loud instrument. It cannot compete with other instruments commonly found in bands and orchestras, in terms of sheer audible volume. Many acoustic guitars are available today with built-in electronics and power to enable amplification. Adamas W597-MEWP Melissa Etheridge Signature Model Revamped bracing & soundhole design, five piece neck, patented undersaddle piezo style pickup, with OP50 preamp. Ultrathin graphite top Alvarez Yairi MMY1 Monte Montgomery Signature Model Antonio Loriente Sofia Antonio Loriente Angela Breedlove Atlas PLUS Dean Heirloom Resonator Epiphone Masterbilt DR-500P Gretsch Rancher G5030C Gretsch Rancher G5033