Zymo Aged ZA-SPH Tremolo Hanger (with 2 screws) FURUTECH The four microphone sound holes

The four microphone sound holes also feature removable EMAD damping rings

satisfying sound

◆Process 66 channels of audio simultaneously

This is the most popular bass drum head today

Tracking ability (315Hz

Zymo Aged ZA-SPH Tremolo Hanger (with 2 screws) FURUTECH The four microphone sound holesUsing a unique biotechnology based manufacturing process, we ferment the metal and create special bacteria that promote the aging process, creating the feel of a guitar that has been played for many years. This creates the world's first parts that "create the resonance and tone of an old guitar by applying an invisible, random, natural fermentation process (aging) to the metal parts." Introducing "sound aging parts" that create a vintage tone through