The Sennheiser SK 2000XP-GW is a professional UHF bodypack transmitter designed for the Evolution 2000 series wireless microphone systems, operating in the 558-626 MHz frequency range. As a B-stock item, this unit has been returned, factory-inspected, recertified, and restored to meet original performance specifications, though it may exhibit minor cosmetic imperfections. It is engineered for reliable, high-quality audio transmission in demanding environments such as live theater, broadcast, corporate presentations, and worship services. The transmitter features robust metal construction, a clear LCD display for frequency and status information, and intuitive controls for power, channel selection, and audio settings, making it a dependable tool for performers and presenters who require hands-free operation with a lavalier or headset microphone.

This bodypack is designed to work with Sennheiser's evolution series receivers and a wide range of compatible plug-in power microphones. It offers true diversity reception when paired with a compatible dual-antenna receiver, ensuring a stable audio link by continuously selecting the strongest signal from two separate antenna inputs. The transmitter includes advanced features such as adjustable audio gain, a bass cut filter to reduce low-frequency rumble, and a pilot tone system that mutes the receiver output if the signal is lost or an unauthorized transmitter is present, preventing interference and noise. Its robust design includes a sturdy belt clip and is built to withstand the physical demands of stage use.

Operating on two AA batteries, the SK 2000XP-GW provides extended battery life, crucial for all-day events or multi-show days. The B-stock designation makes this professional-grade wireless technology accessible at a more affordable price point, offering excellent value for sound companies, theaters, and installers who require Sennheiser's renowned audio quality and reliability without the cost of a brand-new unit. With its combination of robust performance, flexible features, and recertified reliability, this transmitter is an ideal component for expanding or upgrading a professional wireless microphone system.