The Audac PRE240 4 Zone 10-Channel Stereo Preamplifier is a powerful 10-channel stereo preamplifier designed to elevate your audio control in applications demanding multi-zone mixing. Manage audio distribution across four independent zones, ensuring the perfect ambiance in every space.

For crystal-clear voice in conference rooms, auditoriums, or public address systems, connect up to eight microphones using the balanced microphone inputs with phantom power support. Integrate additional audio sources like music players or background music systems with the two unbalanced stereo line inputs. Stream music wirelessly from smartphones, tablets, or laptops for ultimate convenience thanks to the integrated Bluetooth receiver.

Fine-tune the audio to match your specific listening preferences with the 3-band tone control. Prioritize microphone announcements over background music for clear communication using the talk-over function. The front panel 3.5mm jack offers additional wired connection flexibility for your devices. Easily adjust the overall audio level for all zones with the master volume control, while the LED VU meters provide real-time monitoring of audio levels for each output zone.

Effortlessly control individual audio sources and their distribution to specific zones with the input mixing dials and output selection switches. Silence background music in designated zones for critical announcements or emergencies using the priority mute function, ideal for seamless integration with alarm systems.

Upgrade your sound system's flexibility and optimize your audio for every space with the feature-packed Audac PRE240 4 Zone 10-Channel Stereo Preamplifier. Buy today!

Key Features

• 4 stereo line outputs with balanced connection
  
• 2 stereo line inputs with unbalanced connection
  
• 8 microphone inputs available
  
• 4 priority mute contacts included
  
• Front 3.5mm Jack, which is mixed with Channel 2, is present
  
• Integrated Bluetooth receiver for added convenience

Technical Specifications

System Information
Inputs
Bluetooth receiver
Front 3.5mm Jack (mixed with Ch 2)
Priority mute contact
Microphone Signal / Noise
80 dB
Line Signal / Noise
100 dB
Balanced Microphone THD+N (@ 1 kHz)
< 0.05 dB
Line THD+N (@ 1 kHz)
< 0.01 dB
Frequency Response (± 3 dB)
20 Hz - 20 kHz
Power Supply
100 ~ 240 V AC / 50 ~ 60 Hz
Inputs: Balanced Microphone Type
8 x Balanced Microphone
Unbalanced Stereo Type
2 x Stereo Unbalanced Line
Microphone Phantom Power
48 V DC

Product Features
Dimensions
18.98 x 3.46 x 13.19 " (W x H x D)
Unit height
2 HE

Recommended applications
Bars & Restaurants
Corporate
Education