How many microphones can this unit manage at once?

The CS3 BU supports up to 60 microphone stations simultaneously, making it ideal for large conference rooms, multi-presenter events, or complex installed sound setups.

What are the key audio specs?

Frequency response spans 50Hz–20kHz, signal-to-noise ratio exceeds 80dB, and harmonic distortion stays below 0.5%, ensuring broadcast-quality audio clarity for professional speech and communication.

Will this fit in a standard conference or install setup?

Yes; the compact footprint is 482mm × 281mm × 88.4mm and weighs 5.2kg, fitting naturally into most conference spaces without taking up excessive room.

What connectivity options does it have?

The unit includes RS232 interface connectivity, allowing optional integration with camera control systems for hybrid meeting environments and larger installations.

How intuitive are the controls?

The CS3 BU features intuitive controls that require minimal learning curve, so it integrates smoothly into existing conference systems without extensive training.

AKG CS3 BU Conference Base Unit

The AKG CS3 BU delivers crystal-clear audio transmission with responsive, immediate capture that ensures pristine clarity for multitrack recording and live session documentation. This base unit integrates seamlessly into existing studio systems with intuitive controls that require minimal learning curve. The sonic character is exceptionally clean and articulate, capturing every nuance of vocal and instrument sources with remarkable fidelity while rejecting background noise with impressive precision.

Audio Performance & Specifications

The unit maintains a frequency response of 50Hz–20kHz with exceptional signal clarity, delivering signal-to-noise ratio greater than 80dB and harmonic distortion below 0.5%. These specifications ensure studio-quality audio for multi-source recording, overdub sessions, and production environments where accuracy and transparency are non-negotiable.

Design & Connectivity

Housed in a compact footprint measuring 482mm × 281mm × 88.4mm and weighing just 5.2kg, this unit fits naturally into any studio setup without consuming excessive rack or console space. It manages audio input from up to 60 microphone stations and includes RS232 interface connectivity for optional control system integration, making it adaptable to larger tracking setups and complex session workflows.

Key Features

Manages up to 60 microphone stations simultaneously
Frequency response: 50Hz–20kHz
Signal-to-noise ratio: >80dB
Harmonic distortion: <0.5%
Balanced and unbalanced audio modes
RS232 interface for optional camera control integration
Power supply: SMPS 100–240V (50/60Hz) 3A
Output power: ≤90W per 24V channel
Nominal power consumption: 320W
Operating temperature range: 0°C–40°C at 95% relative humidity (non-condensing)
Compact dimensions: 482mm L × 281mm W × 88.4mm H
Weight: 5.2kg

The CS3 BU combines professional-grade audio specifications with practical multi-source management capabilities, making it the reliable choice for studios that demand seamless recording performance and session flexibility.