LD Systems U506 BPHH 2
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- This item is covered for 3 years
What you need to know
What you need to know
- Generous Stage Range: up to over 100 meters in open field, with selectable RF transmission power up to 30 mW.
- Professional Reliability with UHF True Diversity: enhanced stability, squelch, and pilot tone to minimize dropouts and interference.
- Quick Setup: automatic channel search and "One-Touch" infrared synchronization between transmitter and receiver.
- Clear Information Display: OLED display (group, channel, frequency, signal strength, battery level) and the ability to name users.
Manufacturer Information
LD Systems
https://www.adamhall.com
info@adamhall.com
------------------------
Safety manager:
Adam Hall GmbH
Email: info@adamhall.com
Address:
A Series Designed to Democratize Wireless Performance on Stage
The U500 series was developed with a simple ambition: to offer a wireless microphone system capable of delivering professional sound, flawless reliability, and solid performance, while remaining accessible. Within the LD Systems range, it positions itself as a solution oriented towards stage and event use, with a design focused on radio stability, ease of use, and faithful transmission, suited to the demands of live performances as well as recurring events.
For Whom and For What Uses?
The U500 series vocal sets are aimed at singers, hosts, speakers, technical teams, and service providers who want to gain freedom of movement without sacrificing quality. Thanks to their advertised range and frequency management, they are suitable for concerts, speeches, corporate events, places of worship, multipurpose rooms, or mobile stages. The series is available in various configurations (handheld transmitter, headset microphone, lavalier microphone, single or dual receivers), making it easy to choose a coherent system depending on the voice, staging, and event format.
Technical specifications
| Category | Complete system | Capsule | static |
| Transmission technology | UHF True Diversity | Microphone type | dynamic or condenser |
| Switchable RF transmission power | 2, 10 or 30 mW | Capsule isolation | against vibrations |
| Range | over 100 metres in open space | Available sets with | handheld transmitters, headset microphones, lavalier microphones |
| Channel search | automatic | Receivers | single or dual (depending on set) |
| Frequency synchronisation | " One-Touch " via infrared between transmitter and receiver | Handheld microphone capsules | interchangeable |
| Squelch | pilot-tone controlled | Series variants | for brass instruments, guitar, or with lavalier or headset microphone |
| Transmission | stated to be free from distortion, latency or alteration | U505 | 584 to 608 MHz (12 systems usable simultaneously) |
| Display type | OLED | U506 | 655 to 679 MHz (12 systems usable simultaneously) |
| Displayed information | group, channel, radio frequency, signal strength, battery level | U508 | 823 to 832 MHz + 863 to 865 MHz (six systems usable simultaneously) |
| User names | can be entered | U506 UK (Channel 38) | 606 to 614 MHz (six systems usable simultaneously) |
| Transmission time | up to 10 hours | U518 | 1785 to 1800 MHz (four to six systems usable simultaneously) |
| Transmitter power supply | 2 AA batteries | ||
Questions frequently asked
What is the frequency range of the LD Systems U506 BPHH 2?
The U506 version operates in the UHF band from 655 to 679 MHz. Up to 12 systems can be used simultaneously within this band.
What range does this wireless system offer?
The stated range exceeds 100 meters in open space. The UHF True Diversity architecture, pilot tone, and squelch help to minimize reception interference.
Is the system suitable for vocals with a headset microphone?
This set uses a condenser capsule and is part of the headset microphone configurations. It is suitable for vocal performances requiring freedom of movement, especially on stage or during events.
What is the battery life with AA batteries?
The transmitter is powered by two AA batteries, providing an advertised battery life of up to 10 hours. The RF output power can be set to 2, 10, or 30 mW according to range needs and radio environment.
How to quickly set the frequencies on the U506?
An automatic scan selects a free frequency. One-Touch infrared synchronization then aligns the transmitter and receiver. The OLED display shows the group, channel, frequency, and battery level.



