Shure BLX1288/P31-J10 Dual-Channel Combo System

The Shure BLX1288/P31-J10 is a dual-channel wireless microphone system that combines the freedom of a headset microphone with the versatility of a handheld mic. Designed for presenters, performers, and instructors, it includes a durable receiver, reliable transmitters, and Shure’s proven wireless performance technology.

Operating across selectable UHF frequency bands (including J10 at 584–608 MHz), this system provides dependable connectivity, up to 14 hours of runtime, and coverage of approximately 300 ft (≈100 m). With QuickScan frequency selection and cardioid polar patterns, it ensures clarity, ease of use, and reduced interference during live applications.

System Components

• Receiver: BLX88 dual-channel tabletop receiver with internal antenna diversity, QuickScan one-touch setup, and dual outputs (XLR + ¼″)
• Transmitter 1: BLX1 bodypack transmitter paired with a PGA31 cardioid condenser headset mic — ideal for hands-free speech and presentations
• Transmitter 2: BLX2 handheld transmitter equipped with a PG58 dynamic cardioid capsule — optimized for live vocal performance
• Accessories: Mic clip, clothing clip, headset windscreens, power supply, 4 × AA batteries, and user guide

Performance Highlights

• Frequency Band Options: Multiple UHF variants available, including J10 (≈584–608 MHz)
• Wireless Range: Up to 300 ft / 100 m (line-of-sight)
• Battery Life: ~14 hours per transmitter (using 2 × AA batteries)
• Simultaneous Systems: Supports up to 12 compatible systems per band (region and RF conditions dependent)
• Setup Convenience: QuickScan automatically selects the best open frequency

Audio Quality & Microphone Details

• PGA31 Headset: Cardioid condenser headset mic for clear, consistent speech reproduction; lightweight and comfortable for extended wear
• PG58 Handheld: Dynamic cardioid capsule for robust vocal tones; includes integrated wind and pop filter for clarity
• Frequency Response: Approx. 50 Hz – 15 kHz (system dependent on mic)
• Connectivity: Receiver outputs include 2 × XLR (balanced) and 2 × ¼″ (unbalanced)

Summary Table

Feature	Detail
Components	BLX88 receiver, BLX1 bodypack with PGA31 headset, BLX2 handheld with PG58 capsule
Included Accessories	Mic clip, clothing clip, windscreens, power supply, 4 × AA batteries
Frequency Band Options	Multiple UHF (e.g., J10 ≈584–608 MHz)
Operating Range	~300 ft / 100 m (line-of-sight)
Battery Life	Up to 14 hours per transmitter (AA-powered)
Receiver Outputs	2 × XLR balanced, 2 × ¼″ unbalanced
Frequency Response	~50 Hz – 15 kHz (depending on mic)
Max Systems per Band	Up to 12 simultaneously (region dependent)
Polar Patterns	PGA31 headset: cardioid condenser; PG58 handheld: cardioid dynamic
Misc Features	QuickScan frequency matching; internal antenna diversity

Versatile Dual-Mic Flexibility

The Shure BLX1288/P31-J10 offers unmatched flexibility by combining a headset mic and handheld mic in one system. Whether you’re presenting, performing, or teaching, it ensures clear sound, reliable wireless operation, and hands-free convenience where needed.