Description

The Earthworks SR20 is built for engineers and performers who need vocal intelligibility that holds up under pressure — literally. This unit was briefly used for in-store demonstration purposes and shows no signs of wear affecting performance, but is priced accordingly.

At its core is an electret condenser capsule with a cardioid polar pattern, engineered using Earthworks’ patented design to deliver a near-perfect cardioid response. Unlike typical mics that narrow or dull off-axis, the SR20 stays remarkably uniform across the front hemisphere — often flatter at 90 degrees than competing mics are dead-center. That means fewer surprises when a singer moves off the sweet spot, and stronger rejection of monitor bleed and room noise for cleaner gain before feedback.

Handles up to 145dB SPL, so it won’t choke on loud stage sources or close-mic’d instruments
Removable windscreen unlocks a wider pickup pattern, useful for choir or group vocal work
Warm and detailed up close without turning boomy, with pop protection built into the windscreen assembly
Unscrew the windscreen and it doubles as an instrument mic for piano, guitar, drums, brass, and woodwinds
Suited for stage performance, studio tracking, presentations, houses of worship, and boardroom use

Whether you’re chasing feedback-resistant reinforcement or transparent studio capture, the SR20 gives you flexibility in one mic body — now available as a lightly used demo at a reduced cost.