Galaxy Audio CTSR/85HS Wireless Headset Microphone System

The Galaxy Audio Wireless Headset Microphone System is a tour grade UHF system designed for vocal artists, presenters, and instructors who need hands free performance. This configuration pairs the CTSR receiver with the MBP85 body pack transmitter and HS U3BK headset microphone for clear and consistent vocal reinforcement. Two frequency options are available, with CTSR/85HS D operating at 584-607 MHz and CTSR/85HS J operating at 514-537 MHz.

The CTS series platform offers a large bank of selectable UHF channels along with true diversity reception for stable wireless operation on stage. The CTSR receiver includes a clear display, RF and AF indicators, and balanced plus 1/4 inch outputs to integrate with professional mixing systems. The MBP85 body pack connects to the HS U3BK headset, which features a unidirectional pickup pattern and wide frequency response suited for speech and performance vocals.

This wireless headset system is ideal for houses of worship, fitness instruction, theater, corporate events, and touring productions requiring dependable mobility and vocal clarity. Included rack ears and hardware support single or dual rack mounting for permanent or portable rigs. With robust construction and flexible tuning, the CTSR/85HS system is built to deliver reliable performance in demanding live environments.

Key Features

• Two Frequency Variants: CTSR/85HS D at 584-607 MHz and CTSR/85HS J at 514-537 MHz.
• Headset Microphone System: Includes HS U3BK unidirectional headset for hands free operation.
• Body Pack Transmitter: MBP85 body pack designed for secure wear during active use.
• Tour Grade Receiver: CTSR receiver with professional outputs and status indicators.
• Rackmount Ready: Supplied rack ears and hardware for single or dual rack mounting.
• Wide Application Range: Suited for performance, presentation, worship, and fitness environments.

Technical Specifications

• Frequency Range D: 584-607 MHz
• Frequency Range J: 514-537 MHz
• Microphone Type: HS U3BK unidirectional headset microphone
• Microphone Frequency Response: 50 Hz to 18 kHz
• Transmitter Type: MBP85 body pack transmitter
• Receiver Outputs: Balanced XLR and 1/4 inch outputs
• Diversity: True diversity reception with external antennas

What’s in the Box

• x1 CTSR Receiver
• x1 MBP85 Body Pack Transmitter
• x1 HS U3BK Headset Microphone
• x2 Antennas
• x1 1/4 inch to 1/4 inch Cable
• x1 Power Supply
• x1 Rack Mount Kit
• x1 Screw Set
• User Documentation