PRE240 (PZA)
Four Zone - 10 Channel Stereo Preamplifier
The PRE240 series preamplifiers are solutions for applications where a large number (up to 8) of microphones (or other balanced mono audio inputs) need to be mixed across four output zones. The multifunctional stereo design with a total of 10 inputs allows the connection of any type of audio source, such as microphones, Bluetooth devices, or line-level audio sources.
Inputs one through eight are balanced, allowing the connection of microphones or line-level audio sources, with the ability to enable 48V phantom power for each input. They feature a 3-band tone control and a talk-through for priority announcements. The other two inputs (9 and 10) are unbalanced stereo line inputs, allowing the connection of any type of line-level audio source.
A built-in Bluetooth receiver and a 3.5mm jack on the front panel offer convenient wired or wireless connection options for mobile and portable devices, including laptops, smartphones, and tablets. The front panel includes a master volume control with a 2-band tone control and a VU LED bar for each output.
Each input section features input mix dials and output selection switches. A priority mute for each zone output suppresses all (non-priority) music sources in the event of a contact closure, allowing for the linking of standalone alarm systems.
- 4 balanced stereo line outputs
- 2 unbalanced stereo line inputs
- 8 microphone inputs
- 4 x priority mute contact
- 3.5mm front jack (mixed with Ch 2)
- Integrated Bluetooth receiver