AtlasIED AT10 Single Gang 70.7V Commercial Volume Attenuator

The AtlasIED AT10 is a 10-watt single-gang volume attenuator built for commercial and installed audio applications running on 25V or 70.7V distributed speaker systems. It is the go-to choice for AV integrators and system designers who need dependable, low-noise level control at individual listening zones in offices, retail environments, houses of worship, and hospitality venues.

At its core, the AT10 uses an auto transformer design that preserves frequency response and minimizes insertion loss across the signal chain — a meaningful advantage over resistive attenuators in long-run distributed systems where signal degradation is a concern. The make-before-break switching sequence across ten attenuation steps plus a positive off position prevents contact arcing and switch damage, extending service life in high-use environments. Silver-plated contacts further ensure noise-free operation even after years of repeated adjustment.

The stainless steel single-gang plate with stamped and filled dial scale fits standard 1-gang electrical outlet boxes, making it straightforward to install in existing wall infrastructure. The removable terminal block simplifies field wiring and service access without requiring full disassembly. A 60-month warranty reflects the long-term reliability expectations of professional install projects.