Key features

• •PERFECT COMPATIBILITY WITH INDUSTRY STANDARDS: Custom-engineered specifically for dynamic instrument microphones. This slide-on mount is fully compatible with Shure SM57 and 545SD-LC models. The precision-slotted base slides snugly over the mic for a secure, non-destructive fit. (Note: It will NOT work with a Shure SM58, or any other microphone.)
• •DITCH THE UNCOMFORTABLE NECK RACK: Experience total freedom of movement on stage or in the studio. This innovative mic-mounted holder eliminates the neck strain, fatigue, and awkward posture associated with traditional wire harmonica racks. It is the ultimate hands-free accessory for singing guitarists, keyboard players, and one-man bands.
• •CONSISTENT TONE & ACOUSTIC CUP DESIGN: Unlike neck straps where your distance to the microphone constantly shifts, this rigid mount locks your 10-hole diatonic harp at the exact ideal distance from the capsule. The flared, funnel-like design acts as an acoustic cup, directing your sound straight into the mic to maximize resonance, stabilize volume, and minimize background stage bleed.
• •INSTANT TOOL-FREE INSTALLATION: Streamline your gig setup. The friction-fit design allows you to push the attachment securely onto the microphone in seconds without any screws, nuts, or extra hardware. Manufactured using a durable, rigid 3D-printed polymer, it is ultra-lightweight and will not cause your microphone boom arm to sag during a performance.
• •RATTLE-FREE QUICK-CHANGE GRIP: Swap keys between songs instantly. The specialized four-prong clip system is designed to tightly grip standard 10-hole diatonic harmonicas by the top and bottom cover plates. It provides a secure, friction-based hold that prevents the harp from slipping or rattling, even during aggressive blues playing.