Heil Sound RS-1 12 Inch Microphone Boom Riser Desk Mount

Heil Sound RS-1: A 12 Inch Riser Mount for Heil Booms

The Heil Sound RS-1 is a 12 inch riser mount that raises a microphone boom higher above the desk. A riser mount is a fixed vertical post that a boom stem drops into, adding height so the arm can clear equipment on the work surface. Broadcasters and podcasters use the RS-1 when a standard desk mount sits too low and the boom needs to reach up and over monitors, mixers, or other gear.

Extra Clearance Over Your Equipment

Standing about 11 7/8 inches tall and 3 inches wide, the RS-1 provides meaningful extra clearance for a boom to travel. That added height lets the arm swing up and over screens and audio equipment that would otherwise block a lower mount. For a crowded broadcast desk, this clearance is the difference between a boom that snags on gear and one that positions the mic freely.

Brass Insert for Smooth, Quiet Movement

The RS-1 uses a brass insert where the boom stem seats, ensuring a smooth fit and noiseless movement. Brass provides a precise, low-friction bearing surface so the boom pivots quietly without transmitting creaks or rattles into a live microphone. This matters during a recording or broadcast, where any mechanical noise from adjusting the arm could otherwise be picked up.

Secure Desk Mounting

The RS-1 mounts to a desk or tabletop using three supplied screws for a permanent, rock-solid installation. Fastening with screws rather than a clamp keeps the riser from shifting under the weight and motion of a fully extended boom. An operator who wants a fixed, professional broadcast position gains a stable anchor that will not wander during use.

Boom Compatibility and Fit

The RS-1 is designed to accept a 1/2 inch boom stem and works with Heil PL-2T, HB-1, and SB-2 booms. It can be tightened to lock the boom in place, and its brass insert is sized for Heil stems specifically, so other manufacturers' stems may not fit correctly. Pairing the RS-1 with a compatible Heil boom builds a matched, elevated mounting system for a serious studio or on-air setup.