Audio Interfaces

Explore our range of audio interfaces, switchboxes, dual DI boxes and more, designed to support everything from entry level setups to professional requirements. With reliable connectivity and clear sound quality, these solutions make it easy to record, perform or manage your audio with confidence. Find the right option to match your workflow and performance needs.

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  • CAD Connect II USB Audio Interface USB CCAD Connect II USB Audio Interface USB C
    CAD Connect II USB Audio Interface USB C
    Record at home or on the go with the CAD Audio CX2 USB Audio Interface.The Connect II features 2 XLR combo inputs which can accommodate either a microphone or instrument-level audio signal, making it a perfect solution for the singer/songwriter; or a vocalist with...
    £106.00
    £106.00
    £106.00
    Out Of Stock
    Out Of Stock
  • Showtec EventLITE 4/10 Q4 Set Flight Case LED Wireless Battery Uplighter PackageShowtec EventLITE 4/10 Q4 Set Flight Case LED Wireless Battery Uplighter Package
    Showtec EventLITE 4/10 Q4 Set Flight Case LED Wireless Battery Uplighter Package
    Description The EventLITE Q4 Set is the ideal rental solution. It includes 6 pcs EventLITE’s and IR remote in one compact flightcase. The IR remote is useful for a quick, easy and synchronized set-up. The spots can be charged in the flightcase with the...
    £1,786.00
    £0.00
    £1,786.00
    Out Of Stock
    Out Of Stock
  • Omnitronic Dxo-48E Digital ControllerOmnitronic Dxo-48E Digital Controller
    Omnitronic Dxo-48E Digital Controller
    DescriptionDigital stereo active crossover with 4 inputs and 8 outputs, incl. software Flexible routing configurations for all standard mono and stereo output operating modes 4 analog inputs and 8 analog outputs (XLR) Active frequency filter types (Bessel, Butterworth and Linkwitz-Riley) with slopes up to...
    £395.50
    £395.50
    Out Of Stock
    Out Of Stock
  • Omnitronic Dxo-26E Digital ControllerOmnitronic Dxo-26E Digital Controller
    Omnitronic Dxo-26E Digital Controller
    DescriptionDigital stereo active crossover with 2 inputs and 6 outputs, incl. software Flexible routing configurations for all standard mono and stereo output operating modes 2 analog inputs and 6 analog outputs (XLR) Active frequency filter types (Bessel, Butterworth and Linkwitz-Riley) with slopes up to...
    £290.50
    £290.50
    Out Of Stock
    Out Of Stock
  • Omnitronic Dxo-24E Digital ControllerOmnitronic Dxo-24E Digital Controller
    Omnitronic Dxo-24E Digital Controller
    DescriptionDigital stereo active crossover with 2 inputs and 4 outputs, incl. software Flexible routing configurations for all standard mono and stereo output operating modes 2 analog inputs and 4 analog outputs (XLR) Active frequency filter types (Bessel, Butterworth and Linkwitz-Riley) with slopes up to...
    £227.00
    £227.00
    Out Of Stock
    Out Of Stock
  • Omnitronic Dxo-26E Digital ControllerOmnitronic Dxo-26E Digital Controller
    Omnitronic Dxo-26E Digital Controller
    DescriptionDigital stereo active crossover with 2 inputs and 6 outputs, incl. software Flexible routing configurations for all standard mono and stereo output operating modes 2 analog inputs and 6 analog outputs (XLR) Active frequency filter types (Bessel, Butterworth and Linkwitz-Riley) with slopes up to...
    £290.50
    £290.50
    Out Of Stock
    Out Of Stock
  • RCF MC-1 Professional Passive Monitor ControllerRCF MC-1 Professional Passive Monitor Controller
    RCF MC-1 Professional Passive Monitor Controller
    DescriptionThe MC-1 is a professional passive volume controller with two selectable Combo XLR/TRS stereo inputs, two selectable XLR stereo outputs, built with passive circuitry and a high-quality volume trim. With its ergonomic design and metal knob and chassis, the MC-1 is a robust desktop...
    £85.00
    £85.00
    Out Of Stock
    Out Of Stock
  • Omnitronic Lh-061 Pro Passive Dual Di BoxOmnitronic Lh-061 Pro Passive Dual Di Box
    Omnitronic Lh-061 Pro Passive Dual Di Box
    DescriptionPassive 2-channel DI box/splitter, Black Passive 2-channel DI box with split mode 2 high-impedance signal inputs via two 6.3 mm jacks 2 low-impedance XLR outputs 2 feed-through outputs (6.3 mm jack) Converts 2 separate unbalanced line inputs (e.g. CD player, instruments) into 2 balanced...
    £55.00
    £55.00
    Out Of Stock
    Out Of Stock
  • Palmer LI 03 Line Isolation Box 2 ChannelPalmer LI 03 Line Isolation Box 2 Channel
    Palmer LI 03 Line Isolation Box 2 Channel
    Two-channel isolation transformer (line isolator). With cinch (RCA) inputs and outputs, especially designed for connection to notebooks, sound cards, hifi systems, etc. The PLI03 eliminates ground loops and interference signals that can be caused by the computer, for example.SpecificationsProduct type: Line IsolatorsChannels: 2Inputs: 2Input...
    £110.00
    £110.00
    Out Of Stock
    Out Of Stock
  • Palmer PAN 48 Phantom Power Supply 2 ChannelPalmer PAN 48 Phantom Power Supply 2 Channel
    Palmer PAN 48 Phantom Power Supply 2 Channel
    Palmer Pan 48 is a unit for the external power supply of phantom powered appliances. Due to the high current level of a maximum of 20mA, the application is not just limited to condenser microphones. PAN 48 is excellent for supplying phantom powered active...
    £152.00
    £152.00
    Out Of Stock
    Out Of Stock
  • Logitech PTZ PRO 2 Video Conference System, PC / Mac
    Logitech PTZ PRO 2 Video Conference System, PC / Mac
    DescriptionPtz Pro 2 features state-of-the-art camera technology, including 10x HD zoom with 260-degree pan and 130-degree tiltPtz Pro 2 connects with a single USB cable. Certifications with leading VC applications make it easy to use any video conferencing applications - including the ones you...
    £837.99
    £837.99
    Out Of Stock
    Out Of Stock
  • qtx 3-way crossover 6dB, 8 Ohms, 400W
    qtx 3-way crossover 6dB, 8 Ohms, 400W
    Description3-way crossover featuring a power of 400W, ensuring a balanced separation of the high, medium and low frequencies.FeaturesHigh quality componentsExcellent sound reproductionSpecificationsImpedance8 ohms
    £18.99
    £0.00
    £18.99
    Out Of Stock
    Out Of Stock
  • qtx Telescopic 35mmØ speaker pole
    qtx Telescopic 35mmØ speaker pole
    DescriptionExtendable 35mmØ speaker pole for mounting satellite cabinets above bass bins. Various height settings are locked by securing pin.FeaturesSpecificationsDimensions (minimum height)800 x 45 x 95mmHeight adjustment800 - 1340mmWeight1.4kgMax. weight load50kg
    £19.49
    £0.00
    £19.49
    Out Of Stock
    Out Of Stock
  • qtx Speaker Stand Steelqtx Speaker Stand Steel
    qtx Speaker Stand Steel
    DescriptionA robust steel stand with lockable height adjustment that can support large speakers with 35mmØ top hats. Height adjustable from 1.0m to 1.8m. Max. weight load: 50kg.FeaturesHeight adjustable from 1.0m to 1.8m35mmØ poleMaximum load 50kgSpecificationsHeight1.0 - 1.8mTube35mmØDimensions : collapsed1040 x 110 x 110mmWeight3.05KgMax. weight...
    £32.49
    £0.00
    £32.49
    Out Of Stock
    Out Of Stock
  • Monacor SPS-20S 2 Way Switch Box - Connects up to 2 Speakers to 1 Output
    Monacor SPS-20S 2 Way Switch Box - Connects up to 2 Speakers to 1 Output
    The Monacor SPS-20S is a speaker switch box for connecting up to 2 pairs of speakers (4-8 Ω) in any combination to 1 stereo amplifier output. SpecificationsMusic power: 200 WInputs spring-load. speaker term.Outputs spring-load. speaker term.Other features peak music power: 200 W Dimensions176 x...
    £56.00
    £56.00
    Out Of Stock
    Out Of Stock
  • Radial StageBug SB-2 Passive Isolated DI for Keyboard Bass
    Radial StageBug SB-2 Passive Isolated DI for Keyboard Bass
    The Radial SB-2 is a compact passive direct box that is designed primarily for buffered sources such as active acoustic guitar, keyboard and electric bass. A unique stereo-to-mono merge function enhances functionality by enabling stereo keyboards to be connected and mixed mono to save...
    £68.99
    £68.99
    Out Of Stock
    Out Of Stock
  • Radial StageBug SB-1 Active Direct BoxRadial StageBug SB-1 Active Direct Box
    Radial StageBug SB-1 Active Direct Box
    The Radial StageBug SB-1 is a super compact direct box that is designed primarily for acoustic guitars. The compact size and streamlined feature set should in no way equate to lesser audio quality. The SB-1 delivers an exceptionally linear frequency response, virtually zero phase...
    £66.99
    £66.99
    Out Of Stock
    Out Of Stock
  • Radial ProDI Passive Direct BOX DI Guitar Band PA Sound System
    Radial ProDI Passive Direct BOX DI Guitar Band PA Sound System
    The ProDI™ is a passive direct box that combines exceptional audio performance with solid dependable construction, making it the ideal general duty direct box for stage and studio. Compact passive direct box for stage and studioAble to handle huge transients without distortionTransformer isolation eliminates...
    £98.99
    £98.99
    Out Of Stock
    Out Of Stock
  • Stageline MFE-212 Feedback Eliminator Stereo DSP Controller Live Sound PA
    Stageline MFE-212 Feedback Eliminator Stereo DSP Controller Live Sound PA
    Stereo DSP feedback controller, providing a way to solve various tricky feedback problems. No matter whether for a monitor or for FOH, the controller MFE-212 delivers a great performance. There is no perceivable difference in sound when switching to bypass mode, i.e. the controller...
    £358.50
    £358.50
    Out Of Stock
    Out Of Stock
  • Stageline MEQ-115/SW Dual Equaliser 2 x 15 Frequency Graphic EQ Studio Band DJ
    Stageline MEQ-115/SW Dual Equaliser 2 x 15 Frequency Graphic EQ Studio Band DJ
    Dual channel graphic equalizer from IMG Stageline.  2-channel version, 2 x 15 frequency controls in 2/3 octave stepsSwitchable control range ±6/±12 dBPeak LEDSwitchable low cut filterMaster volume controlBypass switch and ground lift switchFrequency controls with centre clickInputs and outputs each via 2 x XLR...
    £166.50
    £166.50
    Out Of Stock
    Out Of Stock
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Audio interfaces and signal tools are essential for connecting microphones, instruments and audio sources cleanly and reliably. At Simply Sound & Lighting, the focus is on practical, proven solutions rather than unnecessary extras. The range includes trusted brands, clear product information and options suited to both entry-level and professional workflows. Whether you are upgrading a studio, improving a live setup or solving a specific audio routing problem, these audio interfaces are selected to work reliably and integrate easily with the rest of your system. Explore our audio interfaces and choose equipment that fits your setup without overcomplicating it.

Frequently Asked Questions

What does an audio interface do?

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An audio interface converts analogue signals from microphones or instruments into digital audio for recording or playback. It allows sound to be captured with better quality and control than standard computer inputs.

Do I need an audio interface for recording?

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If you want to record microphones or instruments with good sound quality, an audio interface is recommended. It provides cleaner signal paths, proper input levels and lower latency compared to basic sound cards.

What makes Simply Sound & Lighting a good place to buy audio interfaces?

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Simply Sound & Lighting offers a wide, practical range of audio interfaces and signal tools backed by clear descriptions and compatible accessories. This makes it easier to choose equipment that works correctly within your setup, whether for studio recording, live sound or installation use.