Power Dynamics PD528 - Professional UHF Wireless Microphone System with 8 Handheld Microphones
The Power Dynamics PD528 is a complete, professional UHF wireless microphone system designed to meet the demands of the most demanding events and productions. This comprehensive set includes everything needed to deploy an audio system with up to eight vocalists or speakers simultaneously, guaranteeing exceptional sound quality, complete freedom of movement, and uncompromising reliability. Housed in a rugged aluminum case for easy transport and storage, the PD528 is the perfect solution for rental companies, auditoriums, houses of worship, conferences, and live performances.
Equipped with an 8-channel central receiver and eight high-quality handheld microphones, the system operates in the UHF frequency band to ensure stable, interference-free transmission. Advanced technology with a PLL (Phase-Locked Loop) synthesizer and CPU control delivers a robust and clear audio signal at all times. Setup is incredibly simple thanks to infrared data transmission, which allows each microphone to be quickly and automatically synchronized with its channel on the receiver. Furthermore, the system incorporates a convenient rechargeable battery system for the microphones, eliminating the need for and cost of disposable batteries.
Main features
Advanced 8-channel UHF system
The heart of the PD528 is its 19-inch, rack-mountable receiver. It offers eight independent channels, each with 100 selectable UHF frequencies, providing unparalleled flexibility for finding a clear channel even in congested RF environments. Crisp LCD screens on the front panel display vital information for each channel, including RF signal level, audio (AF) level, selected frequency, and mute status, allowing for comprehensive and easy monitoring of system performance.
Handheld condenser microphones
Unlike standard dynamic microphones, the eight handheld microphones included in this set feature condenser capsules. This results in more sensitive, clear, and detailed voice capture, reproducing every nuance of speech or singing. Their cardioid polar pattern focuses the pickup on the main sound source (the vocalist) and effectively rejects ambient noise and feedback from the sides and rear. Each microphone has an LCD screen, a convenient mute switch, and a durable, ergonomic design.
Professional and versatile connectivity
The receiver's rear panel offers professional connection options for integration into any audio setup. It features eight balanced XLR outputs, one for each microphone channel. This allows each voice signal to be sent to a separate channel on a mixing console for individual processing (EQ, compression, effects). For simpler and faster setups, it also includes a 6.3 mm jack mix output that combines all eight signals into a single output.
Efficient and sustainable energy management
The PD528 system is designed for long-term practicality and cost-effectiveness. The handheld microphones are powered by long-life rechargeable lithium-ion batteries (type 18650). For easy recharging, the set includes the necessary USB cables, and the receiver itself features USB ports for convenient, centralized charging of the microphone batteries.
Product benefits
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Superior audio quality: Condenser capsules offer crisp, detailed vocal reproduction, ideal for presentations and musical performances.
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Unbeatable reliability: UHF technology with PLL synthesizer and a wide selection of frequencies guarantee a stable and uninterrupted connection, essential in any professional event.
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Maximum flexibility for events: Manage up to eight speakers or artists simultaneously with full control over each individual audio signal thanks to dedicated XLR outputs.
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Intuitive and fast operation: Infrared synchronization and clear LCD screens simplify setup, allowing the system to be operational in minutes.
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All-in-one and portable solution: The set is delivered in a sturdy aluminum case that contains all the components, making it easy to transport, protect and store.
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Economical and ecological: The rechargeable battery system eliminates recurring costs and waste associated with single-use batteries.
Use cases
This system is the ideal choice for a wide range of applications, including:
- Conferences, seminars and panel discussions with multiple participants.
- Auditoriums, theaters and convention centers.
- Temples, churches and other places of worship.
- Corporate events, product launches and training sessions.
- Performances by choirs, vocal groups and musical theatre.
- Audiovisual equipment rental companies (AV).
- Fixed installations in town halls, hotels and meeting rooms.
Frequently Asked Questions
What is the operating range of the microphones?
Under ideal conditions and without significant obstacles, UHF microphone systems like the PD528 typically offer a range of up to 50-80 meters, more than enough for most stages, auditoriums, and conference rooms.
Is it difficult to find a frequency free of interference?
No. With 100 selectable frequencies for each of the 8 microphones, it has a total of 800 options. This makes it very easy to find clear channels and avoid any interference from other wireless devices or local TV stations.
How long do the batteries last on a full charge?
The included 18650 Li-ion batteries provide several hours of operating time, typically between 6 and 8 hours, depending on usage. This is sufficient time to cover most events on a single charge.
What is the difference between using individual XLR outputs and the mix output?
Individual XLR outputs give a sound engineer complete control, allowing them to adjust the volume, EQ, and effects of each microphone independently on a mixing console. The 6.3 mm jack mix output combines all microphones into a single signal, making it quicker to connect to a powered speaker or a simple sound system that doesn't require individual mixing.
Project description
This 8-channel UHF wireless microphone system operates in the 551-582 MHz frequency band. The system comprises a 19-inch rack-mount receiver and eight cardioid condenser handheld microphones. Each microphone features 100 selectable frequencies, synchronized with the receiver via infrared. The receiver includes individual LCD screens, CPU control, a PLL synthesizer, eight individual balanced XLR audio outputs, and one unbalanced 6.3 mm mix output. The microphones feature integrated LCD screens, mute functions, and operate on rechargeable 18650 Li-ion batteries. The system's frequency response is 50 Hz to 18,000 Hz, with a total harmonic distortion (THD) of less than 0.5%.
