Audio Signal Processors

The compact module is expertly designed to remotely modify the volume of any low level signal source, whether it be an amplifier or a mixer, using RS 232 or RS 485 serial control. It can be seamlessly integrated with third-party control systems such as Crestron, AMX, RTI, Control 4, Savant, and others, as well as the "Redback Touch" wallplate. This versatile device includes one input and can be adjusted remotely through serial control or a wallplate, specifically the A 2280B model. A 24V DC power supply is required for operation.

Read more less

The A4432 is a versatile 8 input mixer with 5 channels, designed in collaboration with professional sound contractors. It brings together multiple audio sources in a compact unit, featuring the best aspects of our popular mixer and signal processing line. Inputs 1-4 can be configured for mic or line use, while input 5 provides 4 selectable line level RCAs and can be controlled remotely with the selection wallplate (A4433). Additional flexibility is available with the use of a local input plate (A4931), which can also mute input 5 when in use.Tone Generator Operation.The device includes a micro SD card slot for playing tones, chimes, and pre-recorded messages. The rear panel provides individual control levels for alert/evac, chime, and voice over options. These can be triggered by closing contacts from Fire Indicator Boards (FIB) or other remote sources, such as switches. Features Four Mic/ Line Input channels (Inputs 1-4) Four switched RCA AUX Input channels Remote AUX source selection, volume and Local input source volume control via optional A 4433 and A 4931 wall plates PTT Input and 24V PTT output (limited to 120mA) on inputs 1-4 Micro SD card based Alert/Evac/Chime/Voice-over module (In built) Individual level, bass and treble control on all inputs 3.5mm music input overrides AUX 4 Three levels of priority Adjustable Vox sensitivity on inputs 1-4 Adjustable input sensitivity 1V/100mV on inputs 1-4 and Aux inputs 1-4 Phantom Power on inputs 1-4 Tape out (Dual RCA) Balanced Output (XLR male) Five sets of closing contacts for message triggering (Alert/Evac/Ch1/Ch2/Cancel) 24V DC switched output (Limited to 120mA) MP3 active indicator Signal Present indicator LED VU Meter 24V DC operation (Plugpack Supplied) 24V DC battery back up terminals Specifications Inputs: 4 x mic balanced 600Ω, 4 x Line Stereo 10KΩ, 4 x Line Stereo 10KΩ (switched) Output: 600Ω balanced 0dBm Distortion: Less than 0.3% Frequency Response Mic: 30Hz-15kHz Line: 18Hz-23kHz S/N ratio: All controls min. -98dB Sensitivity: Mic 2mV, line 100mV/1V Phantom power: Nominal 12V DC Controls Mic/line inputs: Bass, treble & volume + master Bass/Treble: ±10dB @ 100Hz Connectors Outputs: 3 pin XLR balanced, Stereo RCA Mic inputs: Screw terminals Line inputs: RCA sockets ­Indicators: MP3 active, signal presence, 6 LED VU meter, power Power supply: 24V DC Mechanical Dimensions: 482W x 170D x 44H mm Weight: ≈2kg

Read more less

This module contains a 7-step 100V line speaker attenuator/volume control that can be remotely adjusted through RS485 serial control. The inclusion of a 24V DC override relay allows for emergency paging situations, ensuring the maximum volume is always activated. It is compatible with all 100V line amplifiers and can be connected between the amplifier output and controlled speakers. This device is also compatible with the "Redback Touch" wallplate and other third-party control systems. A capacitor is included for line monitoring purposes, and a 24V DC power supply is required for operation.

Read more less

This device supplies either microphone or line level output that can be easily connected to an amplifier input. Connection between the A 4660 paging console and this unit is established through a Cat5e cable, providing both power and a balanced audio output from the microphone.

Read more less

This compact module enables remote volume adjustment of low level signal sources for amplifiers or mixers through RS 232 or RS 485 serial control. It can be used with the "Redback Touch" wallplate or other third-party control systems. A 24V DC power supply is required. Features two RCA inputs (selectable via serial control) and remote volume control.

Read more less

This microphone/line receiver hub can handle audio from up to four A 4931 zone wallplates or other Redback UTP transmitters. The A 4931 wallplate accepts both microphone and line inputs, converting them to balanced high-level outputs. The 3V signal is transmitted via Cat5e cable (capable of distribution up to 300m without interference) back to the hub. Mic inputs use a balanced XLR connection, while line inputs can be made through 2 RCA sockets or a 3.5mm audio jack for portable devices with a lower-level line output. The hub features individual output channels for each transmitter and includes front-mounted volume controls. Users can adjust DIP switches to choose which source is sent to the main combined output. Each output, including the main output, can be set to balanced mic/line or unbalanced line levels via DIP switches. The included plugpack provides 24V DC power for the hub. Part of the Redback UTP Solutions Range.Explore the Redback UTP solutions range with the Four Output Microphone/Line Hub A4930. Create seamless connections between different audio signals and local zones, and easily integrate with equipment racks. Refer to the connection matrix to see the full range of compatible items. Features Connects to A 4931 transmitter wallplate or other Redback UTP transmitter (see connection matrix) Connect up to four audio zones together. Easy Cat5e/6 UTP data cabling connection. Up to 300m cable runs out to zones. Balanced Euro terminal block connections. Balanced mic or line level operation. 24V DC operation. Australian designed & assembled. Rack MountingTo properly incorporate any of the Redback half rack products into a 19" racking system, the H 4990 bracket is essential. In cases where a single product is being mounted with the H 4990, a metal (H 4992) or plastic (H 4993) infill panel may be used for a more streamlined appearance. Specifications Output Mic Level: 3mV Output Line Level: 1V Output Connectors: Audio Outputs: Euroblock terminals Input Connectors: Wall Plate Inputs: RJ45 8P8C 24V DC Power: 2.1mm JACK (centre +ve) 24V DC Power: Euroblock terminals Controls: Volume1-4: Front Volume Power Supply: 24V DC @ 1 Amp Dimensions: 210W x 122D x 44H Weight: 0.4 kg

Read more less

The A 1715 is a DIN rail MP3/SD message player that is housed in a convenient design. It features four independent contacts for remote triggering of four available MP3 audio files, allowing for recorded messages, music tracks, or any audio in MP3 format. All files are stored on the included Micro SD card. Audio is output through dual stereo line level RCA connections and the unit is powered using the provided 24V DC plugpack. Features Four MP3 audio messages available Micro SD Card storage of MP3 files (supplied) Stereo Dual RCA output Remote triggering of MP3 playback Manual playback of MP3 files 24V DC operation Supplied with 24V DC plugpack

Read more less

Suits A4500B - see listed in accessories belowThis wall plate allows for remote activation of the Alert and Evacuation tones and the Cancel function. The momentary operation switches require a press of up to 3 seconds to activate and have protective "flip up" covers to prevent accidental use. It connects to the A4500B via standard Cat5e cabling and has two RJ45 ports on the rear, with either one being usable. Only one A4578 wall plate can be connected to the A4500B through the "To Wall Plate" RJ45 port. In case of connection issues with the main unit, the LED on the wall plate will flash. Suits A4565A - see listed in accessories belowThe A4578 wall plate enables the remote activation of both the Alert and Evacuation tones and the cancel function. The switches have a momentary operation and require up to 3 seconds of pressing to activate. Additionally, protective "flip up" covers are included to prevent unintended activation. If there is a connection issue between the A4578 and the A4565A main unit, the LED on the wall plate will flash. Please note that remote activation is only possible when the A4565A is in "Auto" mode, which is selected using the key switch on the front of the unit.These are designed to match your current decor. Simply clip on the desired cover after installation.

Read more less

This REDBACK MP3/SD Random Message Player A1745 easily connects to any existing stereo input and delivers intervalled messages and background music to enhance the customer experience. The 8GB SD card included offers the option to customize background music and promotional messages for your business. The player allows for adjustable message intervals ranging from 30 seconds to 7.5 minutes. It also features a standard stereo RCA line output for convenient connection to existing PA or telephone systems. Playback starts automatically upon switching on, and files play in the specified order within the designated 'music' or 'messages' folders (alpha-numerically).Plugpack included. Features Connects to standard stereo input SD card input for custom track storage Randomised playback. 12-30V @ 300mA DC operation Includes 8GB SD card Adjustable message interval timing (30s to 450s) Ideal for in store background music promotion Includes power supply

Read more less

As an expert in the field, I present to you the REDBACK 4 Channel Public Address (PA) Mixer with MP3 Message Player A4435A. This professional-grade mixer offers 4 channels and an MP3 message player, allowing for clear audio broadcasting and customizable messaging. Perfect for public speaking, schools, and events Make your voice heard and stand out from the crowd with the REDBACK 4 Channel Public Address (PA) Mixer with MP3 Message Player A4435A. Featuring 4 channels and an MP3 message player, this professional-grade mixer is designed for optimal audio clarity and personalized messaging. Ideal for public speaking events, schools, and any occasion where clear, customizable sound is essential. Features Four input channels SD card message player for audio announcements Individual level, bass and treble control on all inputs 3.5mm music input Adjustable input sensitivity on mic or line 24V DC battery back up terminals Four sets of closing contacts for message triggering 24V DC switched output Message active indicators Adjustable Vox sensitivity Specifications Audio Inputs: 4 x mic balanced 600Ω, 4 x Line Stereo 10KΩ Output (stereo): 600Ω balanced 0dBm Distortion: Less than 0.3% Frequency Response Mic: 30Hz-15kHz Frequency ResponseLine: 18Hz-23kHz S/N ratio: All controls min. -98dB Sensitivity: Mic 2mV, line 100mV/1V Phantom power: Nominal 12V DC Output connectors: 3 pin XLR balanced, Stereo RCA Controls Mic/line/message inputs: Bass, treble & volume + master Bass/Treble: ±10dB @ 100Hz Input Connectors Mic inputs: 3 pin XLR balanced Line inputs: RCA sockets ­ Indicators: Message active, output active, power, fault General Power supply: 24V DC Dimensions: 482W x 175D x 44H mm Weight: ≈2.1kg

Read more less

The A4906 is a multifaceted device that can accommodate a line-level signal, balanced microphone signal, or 100V input signal. Its output is a line level signal that can be easily connected to an amplifier. The microphone input offers phantom power and a VOX circuit with adjustable sensitivity, which activates output relays. The device runs on a 24V DC power source. Covering all your needs, the A4906 allows you to easily connect to an amplifier with its versatile input options and line-level output signal. With features like phantom power and adjustable sensitivity, this device is a reliable and powerful tool powered by a 24V DC power source.This unit does not come with a power supply. It needs a 24V DC input and can support up to 500mA. A suitable plugpack is necessary such as the M 8968C. Features Mic, line or 100V input level. Line level output. Phantom power to Mic Input (12V DC). Controls for master volume and VOX sensitivity. VOX operated relay outputs. 24VDC switched output. (120mA Max). VDC operation via 2.1mm DC power jack. Dimensions 133W x 30H x 80D mm. Weight: 0.28 Kg

Read more less

This pre-amplifier allows for the use of both microphones and auxiliary inputs, converting them to a balanced high level signal. The output is able to be distributed up to 500M without interference and has an available output level of up to 3V. Volume controls for both inputs, as well as a master volume control, are included. The microphone input is balanced with an XLR connection, while the auxiliary input has 2 RCA sockets and a DIP switch attenuator for adjusting input signal levels. The output is connected via a male 3 pin XLR.This product features two inputs, one for a Balanced Mic with 1.5mV input level and the other for a line level with adjustable sensitivity (200mV, 500mV, or 1V) through DIP switches. Separate volume controls are provided for the Mic and Aux inputs, while the overall output volume can be adjusted using the Master volume control. The unit operates solely on 24V DC power.This product does not come with a power supply. It needs 24V DC @ 500mA and a compatible plug pack M 8968B. Features XLR Mic input RCA Aux input XLR balanced output. Phantom power to Mic Input (15V DC). Controls for AUX, MIC and master volume. DIP Switch selectable AUX input sensitivity. 24VDC operation via 2.1mm DC power jack. Shipping Weight: 0.27Kg Specifications Power: 24V DC Input (2.1mm) Max current draw: 40mA @ 24V Frequency response: 30Hz to 10KHz (±0.5dB) Noise: > -50dB Controls: Master, Mic and Aux volume Weight: 240gm Dimensions: 133W x 65D x 44H mm Colour: Black Input: XLR (Microphone): Reference level, 1.5mV RCA (Auxiliary): DIP switch selectable level (Nominal: 0.2V, 0.5V, 1V) Mic input impedance: 600Ω Balanced Line input impedance: 10kΩ Output: Connection: Balanced 3V XLR (8.5V p-p) Output load required: 600Ω nominal, balanced Output level: +15dBM

Read more less

Connect your high-fidelity audio equipment with the Digitech XLR Plugs, 3-Pin Line Female Cannon Type Connector PS1015. Crafted with 3-Pin Line Female Cannon Type Connectors, this tapered plug promises reliable connections for better audio performance. Enjoy precise audio channeling and reduced signal interference with Digitech's trusted connector. With these 5 plugs, you'll be able to expand your musical exploration with a reliable connection. Specifications Mounting Method : Line Packaged Volume : 0.08l Packaged Weight : 0.03kg Packaged Length : 10.9cm Packaged Width : 3.4cm Packaged Height : 2.1cm Plug or Socket Type : XLR Device : Socket Attachment Method : Solder Tag Pack Quantity : 1pc Contacts / Pins : 3pc Case Material : Plastic Colour Coded : Black

Read more less

Digitize your audio with Digitech's AC1716 Analogue to Digital Audio Converter. This device features a high-quality 24 bit A/D converter and supports sampling rates from 8kHz to 48kHz for crystal-clear sound. Enjoy a crisp digital audio signal with no distortion for maximum listening pleasure. Digitech's AC1716 Analogue to Digital Audio Converter offers a range of features for pristine digital sound, including a low-noise signal path and a wide frequency response for added clarity. With this device, you can easily enjoy the digitalized audio experience you crave.  Features: High Quality Sampling Rate Toslink and Coaxial Input Sampling Rate: 48kHz Power: 5VDC at 1A (240V mains adapter included) Specifications Height : 26mm Depth : 42mm DC Plugpack Voltage : 5V DC Current Draw : 1A Item Connection : Barrel Plug Suitable PSU Included : true Packaged Volume : 0.82l Packaged Weight : 0.19kg Packaged Length : 10.5cm Packaged Width : 12cm Packaged Height : 6.5cm Switcher/Converter Type : Converter Input type : Audio Input Connection : RCA Stereo Pair Number of inputs : 1pc Output Type : Digital Audio Output Connection : TOSLINKRCA Digital Coaxial Audio (SPDIF) Number of Outputs : 2pc Power Requirement : External Power Required

Read more less

The Concord 10m 4K HDMI 2.0 Amplified Cable WQ7437 CC10H20B4K-A delivers ultra high-definition resolution (up to 4K@60Hz with 18Gbps bandwidth) for your desired media consumption. With an amplified signal and 10m of length, this cable is ideal for gaming and large viewing distances. Experience the pristine clarity of 4K resolution, without the interruption of signal interference or lag. Enjoy the extended range of the 10m cable, without worrying about compatibility with your favourite devices. Specifications Length : 10m USB Lead included : true Packaged Volume : 2.68l Packaged Weight : 0.74kg Packaged Length : 20.4cm Packaged Width : 20.5cm Packaged Height : 6.4cm Supported Display Resolution : 4K UHD (3840 x 2160) Resolution Frequency : 30Hz, 60Hz HDMI Version : 2.0b HDMI Maximum Data Rate : 18Gb/s HDMI Maximum Colour Depth : 10b HDCP Version : 2.2, 1.4 HDR Version : HDR 10 Audio Video Signal Type : HDMI Quality of lead : High Grade Length of Lead : 10m Lead Input Type : HDMI Type-A Lead Input Connection : Plug Input Quantity : 1pc Lead Output Type : HDMI Type-A Output Quantity : 1pc Lead Output Connection : Plug Directional : true Plug Casing Material : Metal Plug Contact Material : Gold Plated Ethernet Support : true

Read more less

This practical adapter converts a 100V signal from one amplifier into either balanced microphone or line level, which can be fed into a second amplifier. It is ideal for increasing the size of existing systems and connecting amplifiers at a distance from the source of the signal. This upgraded version also includes an extra XLR output socket with a higher output. It features robust construction and an extra layer of protection for the output levels, ensuring reliable performance with minimal interference. Features Screw terminals for 100V input Microphone or line level balanced outputs (3 pin XLR) Line level unbalanced output (2 x RCA) Recessed volume control to prevent tampering Requires no power Minimal loading or signal loss Dimensions 133W x 45H x 55D mm. 100% developed, designed & assembled in Australia.For the past four decades Redback PA products have been crafted in Perth, Australia by Altronics. Our vast experience in the commercial audio market ensures consultants, installers, and patrons products of top-notch build quality and dependable local product support. Redback products have earned a reputation for their consistent reliability. All products from Altronics manufactured in Australia are backed by a 10-Year Warranty. Our in-house service team is well-equipped to answer technical questions and provide prompt service.

Read more less

Klark Teknik DN30T Dante Audio Transmitter: Seamless Connectivity for Any Audio Source The Klark Teknik DN30T Dante Audio Transmitter is a versatile and compact solution for connecting microphones, instruments, or line-level sources to a Dante network. Designed for seamless integration, the DN30T is perfect for hospitality venues, event spaces, performance installations, and more. Its small size and multiple mounting options make it an ideal choice for both temporary setups and permanent installations. Key Features: Dante Network Connectivity: Easily connect any microphone, instrument, or line-level source to a Dante network for high-quality audio streaming. Compact Design: Small, lightweight design ensures easy integration in a variety of applications, from event venues to performance spaces. Multiple Mounting Options: Versatile mounting options allow for easy installation in any setup, whether permanent or portable. Professional-Grade Audio: Ensures pristine sound quality with reliable Dante audio transmission, making it ideal for live performances, installed audio, and events. Ideal for Event and Hospitality Spaces The Klark Teknik DN30T is engineered to provide a flexible and reliable audio solution for any venue. Whether you're connecting microphones, instruments, or line-level sources, this transmitter ensures high-quality audio with easy integration into any Dante network. Why Choose the Klark Teknik DN30T Dante Audio Transmitter? Versatile Connectivity: Ideal for connecting microphones, instruments, and line-level sources to a Dante network. Compact and Portable: Perfect for both temporary event setups and permanent installations. High-Quality Audio: Professional-grade sound transmission for performance venues, hospitality spaces, and more. Easy Installation: Multiple mounting options for seamless integration into any audio setup. Upgrade your audio system with the Klark Teknik DN30T Dante Audio Transmitter and experience high-quality sound and seamless connectivity for any microphone, instrument, or line-level source.

Read more less

Klark Teknik DN32-USB | USB 2.0 Expansion Module (32 x 32 Bidirectional Channels) Expand Your Console, Maximise Your Workflow Unlock full digital recording power with the Klark Teknik DN32-USB Expansion Module, a professional-grade 32 x 32 USB 2.0 interface designed specifically for Midas M32 and Behringer X32 digital mixers. Whether you’re multitracking a live performance, running virtual sound checks, or integrating plug-ins and software instruments in the studio, the DN32-USB delivers flawless performance and seamless connectivity.  Key Features: 32 In / 32 Out USB Audio Interface – Record and play back up to 32 channels simultaneously at 24-bit / 48 kHz Compatible with Midas M32 and Behringer X32 Consoles – Just plug into your mixer’s expansion slot DAW Control Support – Works with Mackie Control and HUI protocols for remote software mixing Cross-Platform Compatibility – Mac OS X: CoreAudio compliant, no driver required Windows: Includes ultra-low latency ASIO drivers Perfect for: Multitrack recording, live performance capture, virtual soundchecks, software integration Bus-powered by Console – No extra cables or power supplies required 10-Year Warranty Program* – Built to last with legendary Klark Teknik reliability Ideal For: Live sound engineers using M32 or X32 consoles Studio producers needing seamless DAW and console integration Broadcast and production teams requiring multichannel USB I/O Virtual soundcheck setups for rehearsal and touring What You Get: 1x Klark Teknik DN32-USB USB Expansion Card User documentation and setup guide Access to downloadable drivers for Windows 10-Year Warranty Program* *Note: Mixer not included. Compatible only with Behringer X32 and Midas M32 family consoles.

Read more less

TC Electronic PEQ3000-DT Parametric EQ Interface Precision Sound Control for the Modern Studio Transform your studio experience with the TC Electronic PEQ3000-DT Parametric EQ Interface, a cutting-edge equalizer built for precision and creativity. This plug-in and desktop interface combines the iconic sound of the Midas HERITAGE 3000 EQ with advanced digital enhancements, offering 12 bands of fully parametric EQ, intuitive controls, and real-time audio analysis. Whether you're shaping single tracks, buses, or master mixes, the PEQ3000-DT delivers unparalleled sonic control. Key Features Heritage Sound: Faithful recreation of the legendary Midas HERITAGE 3000 EQ with added features. 12-Band Parametric EQ: Fine-tune your sound with stereo, M/S, and L/R equalization options. Flexible Controls: Fully parametric bell curves, shelving responses, cut filters, and phase EQ for comprehensive audio shaping. Real-Time Analysis: Built-in audio analyzer provides instant feedback for in-depth frequency inspection. User-Friendly Design: High-resolution, resizable interface ensures ease of use and visual precision. Plug-In and Desktop Integration: Compatible with the PEQ3000-DT Icon Series hardware for tactile, analog-style control. Full DAW Compatibility: Seamlessly integrates with Pro Tools, Cubase, Logic Pro, Ableton Live, and other major DAWs. Automation Ready: Supports standard DAW automation and project recall for streamlined workflows. Specifications Bands: 12 fully parametric bands. Filter Types: Bell curves, shelving, high/low cut, phase EQ. Mode Options: Stereo, Mid-Side (M/S), Left-Right (L/R). Real-Time Analyzer: Yes. DAW Compatibility: VST, Audio Units, AAX-native processing on Mac and Windows. Interface Integration: Compatible with PEQ3000-DT desktop hardware. Applications: Single tracks, buses, and master mixes. Midas-Powered Excellence The PEQ3000-DT Parametric EQ Interface combines the best of Midas analog heritage with modern digital innovation, making it an essential tool for professional audio engineers, producers, and creators. Achieve warm, responsive sonic performance with unparalleled flexibility and precision. Elevate your sound today with the TC Electronic PEQ3000-DT—a must-have for the modern studio.

Read more less