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Audac PRE220 – Preamplifier

684.80

In stock

The PRE220 series preamplifiers are solutions for applications where a large number (up to 8) of microphones (or other mono balanced audio inputs) need to be mixed to two output zones.

Two zone – 10 Channel stereo pre-amplifier

  • 2 Balanced stereo line outputs
  • 2 unbalanced stereo line inputs
  • 8 x Microphone input
  • 2 x priority mute contact
  • Front 3.5mm Jack (mixed with Ch 2)
  • Integrated Bluetooth receiver

In stock

Description

The PRE220 series preamplifiers are solutions for applications where a large number (up to 8) of microphones (or other mono balanced audio inputs) need to be mixed to two output zones. The multifunctional stereo design with a total of 10 inputs allows connection for any type of audio source such as microphones, Bluetooth devices or line level audio sources.

Inputs one up to eight are balanced, allowing the connection of microphones or line level audio sources with the ability of enabling 48V phantom power to each input. They feature 3-band tone control and talk-over for priority announcements. The other two (9 and 10) inputs are unbalanced stereo line inputs allowing connection of any type of line level audio source.

An integrated Bluetooth receiver and a front panel 3.5mm jack offers convenient wired or wireless connection possibilities for mobile and portable devices including laptops, smartphones and tablets. The front panel includes a master volume control with 2-band tone control and LED VU bar for each output.

Each input section is accommodated with input mixing dials and output selection switches. A priority mute for each zone output suppresses all (non-priority) music sources in case of contact closure, allowing linking autonomous alarm systems.

Technical Specifications

System specifications    
Inputs  Bluetooth Receiver
   Front 3.5mm Jack (mixed with Ch 2)
   Priority mute contact
 MicrophoneSignal / Noise> 80 dB
 LineSignal / Noise> 100 dB
 Balanced MicrophoneTHD+N (@ 1 kHz)< 0.05 dB
 LineTHD+N (@ 1 kHz)< 0.01 dB
FrequencyResponse (± 3 dB) 20 Hz – 20 kHz
PowerSupply 100 ~ 240 V AC / 50 ~ 60 Hz
InputsBalanced MicrophoneType8 x Balanced Microphone
 Unbalanced StereoType2 x Stereo Unbalanced Line
 MicrophonePhantom Power48 V DC
OutputsBalanced Stereo 2 x Balanced Stereo outputs
    
Product Features   
Dimensions  482 x 88 x 335 mm (W x H x D)
Unit height  2 HE
    
Recommended Applications  Bars & Restaurants
   Corporate
   Education

Additional information

Brand

Audac

Amplifier Connectivity

Bluetooth, 4 Channel

Product Type

Preamplifiers

Title

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