SAMSON Concert 88x Handheld UHF Wireless System Q7 (D Band)

Product Overview

The Samson Concert 88x Handheld wireless system is designed for professional audio applications, offering ease of use and reliable performance. It features a rack-mountable CR88x receiver with 100 wireless frequencies across a 25 MHz bandwidth, ensuring clear channel selection through one-touch scanning. The system's True Diversity design minimizes signal dropouts, while tone-key and auto-mute technologies prevent unwanted noise.

The system provides crystal clear audio and flawless wireless reception within a 300-foot line-of-sight range. The CR88x receiver offers both balanced XLR and unbalanced 1/4” audio connections for versatile integration with amplifiers, sound systems, or recording devices. Its half-rack housing and included rackmount kit facilitate installation in portable racks or permanent venues.

The CH88 handheld transmitter is equipped with the Samson Q7 dynamic microphone capsule, known for its enhanced dynamic range and excellent transient response. The super-cardioid pickup pattern effectively rejects off-axis noise and reduces feedback. The transmitter operates for up to eight hours on two AA batteries.

Image: The Samson Concert 88x Handheld UHF Wireless System, showing the CR88x receiver and the CH88 handheld microphone.

What's in the Box

• CH88 Handheld Transmitter with Q8x Dynamic Microphone
• CR88x Receiver
• Rackmount kit
• Owner's Manual

Image: Contents of the Samson Concert 88x package, including the rackmount kit, audio cables, and power adapter.

Setup Instructions

1. Receiver Placement and Connections

Place the CR88x receiver in a suitable location, ideally within 300 feet line-of-sight of the transmitter. Ensure proper ventilation around the unit.

• Power Connection: Connect the included power adapter to the POWER DC IN port on the rear of the CR88x receiver and plug it into a power outlet.
• Audio Output: Connect the receiver to your amplifier, mixer, or recording device using either the BALANCED OUTPUT (XLR) or UNBALANCED OUTPUT (1/4" jack).

Image: Rear panel of the CR88x receiver, highlighting the power input, balanced XLR output, and unbalanced 1/4" output connections.

2. Transmitter Battery Installation

The CH88 handheld transmitter requires two AA batteries for operation.

• Unscrew the bottom cap of the CH88 handheld transmitter.
• Insert two fresh AA batteries, observing the correct polarity (+/-) as indicated inside the battery compartment.
• Securely screw the bottom cap back onto the transmitter.

Image: Close-up of the CH88 handheld microphone, illustrating its design and the location of the power/mute button.

3. Rackmount Installation (Optional)

The included rackmount kit allows for professional installation of the CR88x receiver into a standard equipment rack.

• Attach the rack ears to the sides of the CR88x receiver using the provided screws.
• Mount the receiver into an available rack space.

Operating Instructions

1. Powering On and Initial Scan

• Press the POWER button on the CR88x receiver to turn it on. The display will illuminate.
• Press the POWER button on the CH88 handheld transmitter to turn it on.
• On the receiver, press the SCAN button. The receiver will automatically scan for the clearest available frequency.
• Once a frequency is found, press the IR button on the receiver. Point the IR window of the receiver towards the IR sensor on the transmitter (usually located near the battery compartment or on the body). The frequency will be synced to the transmitter.

Image: Front panel of the CR88x receiver, displaying the volume control, status indicators (Ready, Peak), and control buttons (IR, Scan, Power).

2. Adjusting Volume

Use the VOLUME knob on the CR88x receiver to adjust the audio output level. Monitor the PEAK indicator; if it frequently illuminates, reduce the volume to prevent distortion.

3. Mute Function

The CH88 handheld transmitter features a mute button. Press it briefly to mute or unmute the microphone. The LED indicator on the transmitter will change to reflect the mute status.

Maintenance

• Cleaning: Use a soft, dry cloth to clean the exterior of the receiver and transmitter. Avoid using abrasive cleaners or solvents.
• Battery Replacement: Replace the AA batteries in the CH88 transmitter when the battery indicator shows low power or when audio quality degrades. Always use fresh, high-quality batteries.
• Storage: When not in use for extended periods, remove batteries from the transmitter and store the system in a cool, dry place, away from extreme temperatures and humidity.
• Antennas: Ensure the receiver antennas are securely attached and positioned for optimal reception. Avoid bending or damaging them.

Troubleshooting

Specifications

Warranty and Support

For warranty information and technical support, please refer to the official Samson Technologies website or contact their customer service directly. Specific warranty terms may vary by region and retailer.

No specific warranty details or direct support contacts were provided in the product data.

Official Product Videos

No official product videos from the seller were found in the provided data.