B-STOCK. This is a product which has been returned by a customer within their 14-day money-back guarantee or opened by our team to test. Fully functional and come with a full warranty. --Shure P3R PSM 300 K3E – Wireless Bodypack Receiver The Shure P3R PSM 300 K3E is a professional wireless bodypack receiver designed for musicians and sound engineers who demand uncompromising audio quality and total freedom of movement. With 24-bit digital audio transmission, it delivers pristine clarity comparable to wired connections, while its 90-meter (300 ft) range ensures reliable performance on any stage.

Key Features 24-bit digital audio transmission – crystal-clear, dynamic sound without artifacts.

Operating range of up to 90 meters.

Frequency scan and one-touch IR Sync.

MixMode® technology and stereo mode.

LED battery status indicator and power-save mode.

Patented Audio Reference Companding – sound quality comparable to wired systems.

Advanced Functionality and Audio Quality The Shure P3R integrates MixMode® technology, allowing performers to independently adjust the levels of two separate audio channels for a fully personalized monitoring mix. Alternatively, the stereo mode lets you fine-tune the left/right balance for accurate, immersive listening. With Audio Reference Companding, the receiver eliminates artifacts and maintains a high signal-to-noise ratio, delivering transparent, detailed audio that rivals wired systems.

Applications The P3R PSM 300 K3E is perfect for live concerts, studio sessions, or rehearsals. Whether you are a vocalist, instrumentalist, or audio engineer, it provides the reliability and sound quality required for professional in-ear monitoring.

Technical Specifications Frequency Range: 606–630 MHz (K3E version).

Transmission: 24-bit digital audio.

Operating Range: up to 90 m.

Power Supply: 2× AA batteries (up to 7 hours of operation).

Functions: MixMode®, stereo mode, frequency scan, IR Sync.

Additional: LED battery indicator, power-save mode.

Materials and Build The compact and lightweight P3R receiver is housed in a durable plastic casing, designed to withstand the rigors of everyday stage use. Its ergonomic design and intuitive button layout make it easy to operate, even during demanding live performances.

Included in the Box Shure P3R PSM 300 K3E wireless receiver.

User manual.

Starter accessories (e.g., AA batteries).

Summary If you are looking for a professional and reliable in-ear monitoring system, the Shure P3R PSM 300 K3E is the perfect solution. It combines superior audio quality with user-friendly operation and advanced features appreciated by musicians and sound engineers. With 24-bit digital transmission, MixMode® technology, and long battery life, it guarantees comfort and freedom on stage.