Mixers & Signal Processing

A 5138 • Microphone Wallplate to suit A 5135 Microphone Hub

The A 5138 Wall plate has a standard 5 Pin XLR connector for connection of microphones with PTT switches. This connection is ideal for typical supermarket microphones such as Altronics C 0325 or C 0327 as shown below. The low output level of the microphone is converted to a high level output which is fed down the Cat5 cable to the A 5135. The output level can be adjusted by the volume control.

A 5135 • 4 Output Microphone Hub

This model has been designed with small supermarkets in mind. We’ve designed the hub to cater for industry standard supermarket 5 pin XLR microphones which connects to a local wallplate (A 5138) over Cat5/6 cable. This greatly simplifies the install cabling process for multiple microphone systems. Up to four microphones can be connected to one hub with each input configurable to either VOX or PTT muting. Three levels of priority are provided: FIBD, 1 over 2-4, 2 over 3-4, 3 over 4 or mixed options. System busy LED’s are included on each wallplate.

A 4432 • 4+4 Channel Mixer With Wallplate Source Control

Designed in conjunction with pro-sound contractors, the A 4432 is a stand alone mixer which provides a flexible way to bring multiple audio sources together. It combines many of the best features from our popular mixer and signal processing range into one compact unit.

A 4931 • Microphone/Line Pre Amplifier Wallplate

This mic/line pre-amp wallplate accepts either a microphone or line input and converts the signal to a balanced high level output. The 3V output signal is carried via Cat5e cable, (suitable for distribution up to 300m without interference) back to the A 4930 Hub.

A 4433 • Touchscreen Source Switching Wallplate (To Suit A 4432)

A touchscreen control wallplate to suit the A 4432 Redback mixer. Allows quick and easy source selection, muting, level control for programming, plus local input level control (when used with A 4931/32).

A 4928 • Single Output Microphone/Line Hub

This single output microphone/line hub is designed to accept audio from a preamp wallplate (A 4931) or box (A 4932). Accepts either a microphone or line input and converts the signal to a balanced high level output. The 3V output signal is carried via Cat5e cable, (suitable for distribution up to 300m without interference) back to the A 4928 hub.

A 4930 • 4 Output Microphone / Line Hub

This Microphone/Line Hub is designed to accept audio from up to four A 4931 Mic/Line Preamp wallplates or A 4932 Mic/Line Preamp boxes. The A 4931 & A 4932 accept either a microphone or line input and converts the signal to a balanced high level output. The 3V output signal is carried via Cat5e cable, (suitable for distribution up to 300m without interference) back to the Hub. Mic input is via a balanced XLR whilst the line input is via 2 x RCA sockets or 3.5mm audio jack for portable devices with a lower level line output.

A 4435 • 4 Channel PA Mixer With Message Player

A 4 channel mixer incorporating a four channel SD card based message player. Ideal for retail, supermarkets, hardware stores etc. Message player is ideal for customer service applications, in-store advertising or for pre-recorded commentary at galleries, display stands etc.

A 4420B • 8 Channel Public Address Mixer

Developed after extensive consultation with Australian pro sound contractors, this 8 channel mixer incorporates a variety of practical features ensuring suitability for a wide scope of PA and sound reinforcement applications.

A 4427 • 8 Channel Public Address Mixer With Bass & Treble

A high performance PA mixer with in-built alert/evac/chime/voice over module and six mic/line input channels, each with adjustable level, bass and treble controls.

A 4422 • 4 Channel Public Address Mixer With Bass & Treble

The Redback® A 4422 4 channel mixer has been designed to meet the requirements of professional public address installations. It is ideally suited for use in shopping centres, gymnasiums, places of worship, court rooms etc.

A 4911 • 2 Input Mini Mixer With Vox Muting

This compact 2 input mixer which accepts either a line level signal or balanced microphone signal for each input. The output signal is suitable for feeding an amplifier with either a line level input or balanced microphone input.