Resonator The guitar resonator is a device for driving guitar string harmonics by an electromagnetic field. This resonance effect is caused by a feedback loop and is applied to drive the fundamental tones, octaves, 5th, 3rd to an infinite sustain. Resonator A resonator is a device or system that exhibits resonance or resonant behavior, that is, it naturally oscillates at some frequencies, called its resonant frequencies, with greater amplitude than at others. The oscillations in a resonator can be either electromagnetic or mechanical (including acoustic). Resonators are used to either generate waves of specific frequencies or to select specific frequencies from
Something More Than Free Something More Than Free Something More Than Free is the fifth studio album by Jason Isbell. It was produced by Dave Cobb, who also produced Isbell's last record, "Southeastern". The album received the Grammy Award for Best Americana Album at the 58th Annual Grammy Awards. "Something More Than Free" received mostly positive reviews. On Metacritic, the album has a score of 87 out of 100 based on 25 reviews, indicating "universal acclaim." "The A.V. Club"s Eric Swedlund praised the album, writing "though "Something More Than Free" may not repeat Isbell’s album-of-the-year accolades, it continues the magic of that breakthrough LP."