Frequency-Acoustic System
Fhosk’s Frequency-Acoustic System — designed by Double Acoustics — enhances resonance and elevates acoustic performance. It charges via USB-C for modern convenience. A built-in transmission device activates the guitar body as you play, enriching natural frequencies for a fuller, more dynamic tone — even without an amp. The integrated preamp includes a reverb module, allowing immersive sound creation anywhere, anytime.