AKG CS3 BU Conference System Base Unit
The AKG CS3 BU is a professional conference system base unit supporting up to 60 microphone stations, four operating modes (Override, Normal, Free, Request), NOM limiting for 1–6 simultaneous open mics, RS-232 camera interface, and adjustable bass, treble, and master volume.Overview
The AKG CS3 BU is the central control hub of the CS3 conference system, designed for both fixed-installed and mobile conference applications. It manages all audio inputs and outputs for conference rooms hosting up to 60 delegate and chairman microphone stations, and provides an RS-232 interface for optional camera control system integration. Capable of standalone operation in four selectable modes — Override, Normal, Free, and Request — the CS3 BU adapts to diverse conference management workflows. Two units can be linked to support large installations with up to 120 microphone stations.
Key Features
- Controls up to 60 microphone stations (dual units: up to 120)
- Four operating modes: Override, Normal, Free, and Request
- NOM (Number of Open Mics) limiting: 1, 2, 4, or 6 simultaneous open microphones
- RS-232 interface for optional camera control system
- Adjustable bass, treble, and master volume controls
- Comprehensive audio I/O for meeting room integration
- Stand-alone operation — no PC required
- Rack-mountable 1U design (482 × 281 × 88.4 mm)
Specifications
- Max. Microphone Stations: 60 (120 with dual units)
- Frequency Range: 50 Hz – 20 kHz
- Impedance: 32 Ω
- Nominal Power: 320 W
- Dimensions: 482.0 × 281.0 × 88.4 mm
- Weight: 5.17 kg
- Color: Black
Why buy from Procure.ae
Procure.ae provides complete conference and AV infrastructure solutions to corporate offices, government bodies, and educational institutions across the UAE and GCC. We can source full CS3 system configurations including base units, delegate stations, and cabling. Request a quote for the AKG CS3 BU today.
FAQ
Can the CS3 BU be used without a PC or external controller?
Yes — the CS3 BU features stand-alone operation in four conference management modes, requiring no PC or external control system.
How many CS3 BU units can be linked?
Two CS3 BU units can be connected together to manage a large installation of up to 120 microphone stations.
Description
Overview
The AKG CS3 BU is the central control hub of the CS3 conference system, designed for both fixed-installed and mobile conference applications. It manages all audio inputs and outputs for conference rooms hosting up to 60 delegate and chairman microphone stations, and provides an RS-232 interface for optional camera control system integration. Capable of standalone operation in four selectable modes — Override, Normal, Free, and Request — the CS3 BU adapts to diverse conference management workflows. Two units can be linked to support large installations with up to 120 microphone stations.
Key Features
- Controls up to 60 microphone stations (dual units: up to 120)
- Four operating modes: Override, Normal, Free, and Request
- NOM (Number of Open Mics) limiting: 1, 2, 4, or 6 simultaneous open microphones
- RS-232 interface for optional camera control system
- Adjustable bass, treble, and master volume controls
- Comprehensive audio I/O for meeting room integration
- Stand-alone operation — no PC required
- Rack-mountable 1U design (482 × 281 × 88.4 mm)
Specifications
- Max. Microphone Stations: 60 (120 with dual units)
- Frequency Range: 50 Hz – 20 kHz
- Impedance: 32 Ω
- Nominal Power: 320 W
- Dimensions: 482.0 × 281.0 × 88.4 mm
- Weight: 5.17 kg
- Color: Black
Why buy from Procure.ae
Procure.ae provides complete conference and AV infrastructure solutions to corporate offices, government bodies, and educational institutions across the UAE and GCC. We can source full CS3 system configurations including base units, delegate stations, and cabling. Request a quote for the AKG CS3 BU today.
FAQ
Can the CS3 BU be used without a PC or external controller?
Yes — the CS3 BU features stand-alone operation in four conference management modes, requiring no PC or external control system.
How many CS3 BU units can be linked?
Two CS3 BU units can be connected together to manage a large installation of up to 120 microphone stations.
Specifications
Brand
AKG
Product Type
Conference System Base Unit
Storefront L1
Audio Video
Storefront L2
microphones
Storefront L3
Wired Mics
Weight (Spec)
5.17
Color (Spec)
Black
Country of Origin
United States
Dimensions
18.9 x 11.0 x 3.4" (482.0 x 281.0 x 88.4 mm)
Impedance
32 ohms
Max. Power Consumption
Nominal Power: 320 W
Frequency Range (-10 dB)
50 Hz to 20 kHz
Frequently Asked Questions
What does a conference system base unit do?
The CS3 BU is the central control hub for an AKG conference system, managing microphone stations, audio routing, recording, camera control, and operator settings across a large meeting or legislative chamber.
What is the significance of supporting up to 60 microphone stations?
A 60-station capacity allows large parliaments, legislatures, corporate boards, and international conferences to equip every seat or voting position with a delegate microphone, ensuring all participants can be heard and recorded.
How do the four operating modes (Override, Normal, Free, Request) adapt to different meeting types?
Override allows the chairman to interrupt; Normal enforces turn-taking; Free enables open discussion; and Request queues speakers—these modes accommodate parliamentary procedure, executive sessions, open forums, and moderated debates.
What is NOM limiting, and why does it matter for multi-speaker meetings?
NOM (Number of Open Microphones) limiting ensures that only a set number of microphones (1–6) are active simultaneously, preventing feedback, echo, and overlapping voices that would degrade audio quality and meeting clarity.
How does the RS-232 camera interface enhance meeting documentation?
The camera interface automatically aims a PTZ (pan-tilt-zoom) camera at the current speaker, ensuring that video recordings and live streams focus on whoever is speaking—crucial for legislative and televised meetings.
Can I adjust sound levels and tone with the CS3 BU?
Yes; the base unit includes adjustable bass, treble, and master volume controls, allowing the system operator to optimize audio for the room, recording, and broadcast outputs.
What delivery and installation support does Procure.ae offer for conference system base units?
Contact Procure.ae for delivery options and to discuss any installation planning, system configuration, and operator training needs for your conference facility.
Does Procure.ae support complete 60-station conference system deployments?
Yes; Procure.ae supplies the full AKG CS3 ecosystem including base units, delegate stations, cables, and integration support for parliaments, corporations, and large meeting facilities across the UAE and GCC.
What is included with the CS3 BU base unit?
The base unit includes the control hub with inputs/outputs for microphones, audio processing, recording, and camera control; delegate stations, microphone cables, and mounting hardware are supplied separately.
Can the CS3 BU be expanded if a facility later needs more than 60 stations?
The CS3 BU is rated for up to 60 stations; for larger deployments, contact Procure.ae to explore whether multiple base units or alternative AKG conference solutions can meet your requirements.
What warranty and technical support apply to the CS3 BU?
Contact Procure.ae for warranty period, coverage terms, and technical support for conference system base units used in legislative, corporate, and institutional settings.
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