Shure BLX88 Dual Channel Wireless Receiver — J11 (596-616 MHz)
BLX88 Overview
The Shure BLX88 is a dual-channel analog wireless receiver built for the BLX Wireless System, operating in the J11 frequency band (596-616 MHz). It delivers improved linearity and frequency response alongside microprocessor-controlled internal antenna diversity for reliable RF performance in live sound, house of worship, and installed audio environments. Group and channel scan with frequency QuickScan simplifies system setup and frequency coordination. The BLX88 is well suited for audio engineers, AV integrators, and venue operators requiring a dependable dual-channel wireless solution.
A two-color audio status indicator LED provides at-a-glance signal monitoring, supporting efficient operation during live events and installations.
Key Features
- Dual Channel Reception — Operates two independent BLX wireless channels simultaneously from a single rack unit
- Microprocessor-Controlled Internal Antenna Diversity — Continuously selects the stronger antenna signal to minimize dropouts and maintain consistent RF performance
- Frequency QuickScan — Automatically scans and identifies open frequencies for fast, conflict-free channel assignment
- Group and Channel Scan — Simplifies multi-unit frequency coordination for complex wireless setups
- Improved Linearity and Frequency Response — Delivers cleaner audio reproduction across the BLX system signal chain
- Two-Color Audio Status Indicator LED — Provides immediate visual feedback on audio signal levels during operation
- J11 Band Operation (596-616 MHz) — Frequency range selected for compatibility with current spectrum allocations in supported regions
Technical Specifications
Specifications not provided by manufacturer for this listing. Refer to the official Shure product page for full technical data.

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