AUDAC – 10 Channel 4 Zone Stereo Pre Amplifier


AUDAC – 10 Channel 4 Zone Stereo Pre-amplifier

  • Integrated Bluetooth Receiver

Available on backorder


The PRE240 series Audio Power pre-amplifiers are solutions for applications where a large number (up to 8) of microphones (or other mono balanced audio inputs) need to be mixed to four output zones. The multi functional 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.

Check out more in the AUDAC range

AUDAC – 10 Channel 4 Zone Stereo Pre Amplifier

Inputs Bluetooth receiver
Front 3.5mm Jack (mixed with Ch 2)
Priority mute contact
Frequency Response (± 3 dB) 20 Hz Р20 kHz
Power Supply 100 ~ 240 V AC / 50 ~ 60 Hz
Inputs 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
Balanced Microphone Type 8 x Balanced Microphone
Unbalanced Stereo Type 2 x Stereo Unbalanced Line
Microphone Phantom Power 48 V DC


Dimensions 482 x 88 x 335 mm (W x H x D)
Unit height 2 HE
+61 2 9624 7977

Unit 1, 45a Eastern Creek Drive
Eastern Creek NSW 2766

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