Used Beyerdynamic QUINTA CU
Used Beyerdynamic QUINTA CU units are available on 10K Used, offering a conference system control unit designed for large-scale meetings, capable of managing up to 150 microphone units in conference mode and up to 4 in microphone mode. Made in Germany, it combines wireless reliability across three frequency bands with 128-bit encryption and HD audio quality. Browse the second-hand Beyerdynamic QUINTA CU listings available below to find the right unit for your installation.
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Beyerdynamic QUINTA CU specifications
| Brand | Beyerdynamic |
| Segment | Audio |
About the Beyerdynamic QUINTA CU
The Beyerdynamic QUINTA CU is a control unit at the heart of the Quinta wireless conference system, optimised for large conferences with control of up to 150 microphone units in conference mode and up to 4 in microphone mode. It operates across three license-free frequency bands (2.4, 5.2 and 5.8 GHz) via a triple-band RS 232 interface, with automatic or manual noise-free channel switching and dual-antenna diversity reception. Security is provided by 128-bit encryption combined with a 24-bit PIN code. The system delivers HD audio quality at a 48 kHz sampling rate and supports configuration via smartphone or tablet. It meets ETSI regulations and is made in Germany.
Beyerdynamic QUINTA CU — buyer FAQs
What is the Beyerdynamic QUINTA CU and what does it do?
The Beyerdynamic QUINTA CU is the control unit at the centre of the Quinta wireless conference system. It manages up to 150 microphone units in conference mode and up to 4 in microphone mode. It operates across three license-free frequency bands at 2.4, 5.2 and 5.8 GHz, supports automatic or manual channel switching, and can be configured via smartphone or tablet.
How does the QUINTA CU handle wireless reliability and security?
The QUINTA CU uses a triple-band RS 232 interface spanning three frequency bands, with dual-antenna diversity reception to maintain stable wireless transmission. For security, it combines 128-bit encryption with a 24-bit PIN code, ensuring any microphone unit without authorisation remains silent. The system also meets current ETSI regulations for transmission security.
What audio quality does the Beyerdynamic QUINTA CU deliver?
The QUINTA CU operates at a 48 kHz sampling rate, which Beyerdynamic classifies as HD audio quality. A High Quality of Service mode is also included to maintain audio performance across the system. This makes the unit suitable for large conferences where clear, reliable audio reproduction is a priority.
Who makes the QUINTA CU and where does it sit in their product range?
The QUINTA CU is made by Beyerdynamic and is manufactured in Germany. It forms the central control component of the Quinta wireless conference system, positioned specifically for large-scale conference installations where managing a high number of microphone units, security, and multi-band wireless reliability are key requirements.
What should I check when buying a used Beyerdynamic QUINTA CU?
Confirm the unit's conference mode capacity configuration and that wireless operation across all three frequency bands is functioning correctly. Check that the software and smartphone or tablet control features work as expected. Used units on 10K Used carry a 21-day warranty covering major functional faults; full details are in the buying guide at https://www.10kused.com/used-av-equipment-guide/.
