Mixers & Signal Processing
A 4915 • 2 Input Mini Mixer With Vox Muting (XLR)
This compact 2 input mixer accepts either a line level signal or balanced microphone signal for each input.
A 2510A • Passive DI Box
Direct injection (DI) boxes are used to convert high impedance unbalanced signals from guitars or other musical instrument pickups to a low level balanced output signal. This enables the signal to be transported over long distances without picking up noise or hum. Earth and hum loops are isolated from powered equipment such as keyboards.
A 4432 • 4+4 Channel Public Address Mixer
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-amplifier 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 a Redback compatible UTP receiver unit.
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 4932 • Balanced Microphone/Line UTP Pre Amplifier
This balanced microphone/line pre amplifier accepts either a microphone or line input for conversion to a balanced high level signal. Mic input is via a balanced XLR whilst the line input is via 2 x RCA sockets or 3.5mm jack. The 3V output signal is carried via Cat5e cable (suitable for distribution up to 300m without interference) to the A 4928 Line Output box.
A 4928 • Single Output Microphone/Line Hub
This single output microphone/line hub is designed to accept audio from a preamp UTP wallplate or compatible transmitter box. 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.
A 4930 • 4 Output Microphone / Line Hub
This microphone/line receiver hub is designed to accept audio from up to four A 4931 zone wallplates or other Redback UTP transmitter. The A 4931 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 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 4435A • 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 4420C • 8 Channel Public Address Mixer
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 Tone Generator
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.