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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  • EvermixBox5 Pro Audio Interface for Recording and StreamingEvermixBox5 Pro Audio Interface for Recording and Streaming
    EvermixBox5 Pro Audio Interface for Recording and Streaming
    Capture and share your DJ sets with exceptional clarity using the EvermixBox5 – a professional-grade, ultra-portable audio interface built for recording and livestreaming. Whether you're playing in a club, studio, or from home, the EvermixBox5 delivers studio-quality 24-bit audio in a compact, plug-and-play format...
    £159.00
    £159.00
  • DAP DCP-26 MKII 2 to 6 Digital CrossoverDAP DCP-26 MKII 2 to 6 Digital Crossover
    DAP DCP-26 MKII 2 to 6 Digital Crossover
    The DCP-26 MKII is a very complete 2 in- 6 output digital speaker manager. Even if you are not an audio engineer you can easily set up this unit with the included software that works by the USB interface. It has 5 PEQ’s at...
    £213.50
    £0.00
    £213.50
  • Neutrik NA-2I2O-DLINE 2x2 I/O interface with DanteNeutrik NA-2I2O-DLINE 2x2 I/O interface with Dante
    Neutrik NA-2I2O-DLINE 2x2 I/O interface with Dante
    Description: Connect your legacy audio gear to the DANTE® world. The Line I/O to DANTE® Interface is an end-of-network device. It is a breakout box which allows two channels of audio to be integrated into a DANTE® network. Simultaneously, NA-2I2O-DLINE converts a DANTE® stream...
    £349.00
    £378.00
    £349.00
  • FBT Audio DIAPHRAGM FOR DRIVER X SERIES 8 ohmFBT Audio DIAPHRAGM FOR DRIVER X SERIES 8 ohm
    FBT Audio DIAPHRAGM FOR DRIVER X SERIES 8 ohm
    DescriptionTBC
    £22.00
    £22.00
  • AV:Link Bluetooth 2-in-1 Audio Transmitter & Receiver TransceiverAV:Link Bluetooth 2-in-1 Audio Transmitter & Receiver Transceiver
    AV:Link Bluetooth 2-in-1 Audio Transmitter & Receiver Transceiver
    An amazing and compact Bluetooth device that will open a new world of wireless audio enjoyment both at home or on the move. Simply connect using the audio cable provided to your TV, projector or other audio device and stream wirelessly to Bluetooth headphones,...
    £23.49
    £0.00
    £23.49
  • Omnitronic LH-095 Speaker Checker Testing Device Adjustable Sinus FrequencyOmnitronic LH-095 Speaker Checker Testing Device Adjustable Sinus Frequency
    Omnitronic LH-095 Speaker Checker Testing Device Adjustable Sinus Frequency
    Speaker testing device with adjustable sinus frequency. Quick and easy check of loudspeakers and sound systems - without assembling effortAll you need is the LH-095 and a cableThe optimum tool for sound engineers and rental companiesAdjustable sinus frequency 20 Hz - 20 KHzVolume controlSignal...
    £100.00
    £100.00
  • IMG Stageline FLY-16SET Wireless Speaker UHF System
    IMG Stageline FLY-16SET Wireless Speaker UHF System
    16-channel wireless PA audio transmission set, with UHF PLL technology. Consisting of 16-channel wireless PA audio transmitter FLY-16T and 16-channel wireless PA audio receiver FLY-16RFor analogue wireless transmission of line audio signals in PA systemsFrequency range: 823-832 MHz16 pre-programmed channels, selectableUp to 8 intermodulation-free...
    £156.50
    £156.50
  • DAP DCP-24 MKII 2 to 4 Digital CrossoverDAP DCP-24 MKII 2 to 4 Digital Crossover
    DAP DCP-24 MKII 2 to 4 Digital Crossover
    The DCP-24 MKII is the little brother of the DCP-26 MKII which has exact the same features but has four outputs instead of six. If you have a stereo sub-top combination and want to get the maximum power out of your audio system, without...
    £191.00
    £0.00
    £191.00
  • Citronic CEQ215 19" Rackmount Dual 15 Band Graphic Equaliser Studio DJ PACitronic CEQ215 19" Rackmount Dual 15 Band Graphic Equaliser Studio DJ PA
    Citronic CEQ215 19" Rackmount Dual 15 Band Graphic Equaliser Studio DJ PA
    The CEQ215 is a 19" rack mounted dual 15-band graphic equaliser, which allows the adjustment of labelled frequencies via the individual cut/boost faders. Up to 12dB of cut or boost for frequencies ranging from 25Hz to 16kHz for accurate audio spectrum control. 2 x...
    £92.49
    £92.49
  • Dani SKAA Pro Transmitter Ginseng Mk3Dani SKAA Pro Transmitter Ginseng Mk3
    Dani SKAA Pro Transmitter Ginseng Mk3
    Description: SKAA / SKAA Pro dual-mode transmitter featuring two balanced analog audio inputs and Burr-Brown input buffers and convertersDesigned specifically for sending audio wirelessly from pro audio gear to SKAA speakers, SKAA headphones, and other SKAA receiversIdeal for wirelessly connecting your analog or digital...
    £236.00
    £236.00
  • Citronic CL22 Stereo Compressor Limiter Gate Rack Studio Effect ProcessorCitronic CL22 Stereo Compressor Limiter Gate Rack Studio Effect Processor
    Citronic CL22 Stereo Compressor Limiter Gate Rack Studio Effect Processor
    The CL22 is a professional 19" compressor/limiter/gate designed to control the dynamic range of the signal, allowing more overall sound volume before distortion. An enhancer on each channel helps restore high frequencies under heavy compression. Also useful for protecting loudspeakers by curtailing the output...
    £127.99
    £0.00
    £127.99
  • OMNITRONIC VC-11 Passive Volume Controller – Monitor Controller with MuteOMNITRONIC VC-11 Passive Volume Controller – Monitor Controller with Mute
    OMNITRONIC VC-11 Passive Volume Controller – Monitor Controller with Mute
    The OMNITRONIC VC-11 is a passive desktop monitor controller designed for simple yet precise control over analog audio signals. Ideal for setups between PC sound cards and active speakers or amplifiers, it allows seamless level adjustment without requiring any external power. Featuring a large...
    £35.00
    £35.00
  • LD Systems U508 IEM R Receiver 823 - 832 MHz, 863 - 865 MHzLD Systems U508 IEM R Receiver 823 - 832 MHz, 863 - 865 MHz
    LD Systems U508 IEM R Receiver 823 - 832 MHz, 863 - 865 MHz
    Description: Move freely on stage while the perfect monitor mix is delivered directly to your ears. U500® In-Ear Monitoring Systems feature 96 selectable channels and 2, 10 or 30 mW switchable RF output power for a transmission range greater than 100 m. Convenient infrared...
    £199.50
    £199.50
  • LD Systems WIN 42 AD 4-way Antenna Split BoxLD Systems WIN 42 AD 4-way Antenna Split Box
    LD Systems WIN 42 AD 4-way Antenna Split Box
    Antenna Split Box 4-way for all types of wireless microphone systems working in a range between 500.000 and 900.000 MHz.SpecificationsProduct type: Wireless Microphone System AccessoriesType: Antenna SplitterFrequency band: 500 - 900 MHzFrequency bandwidth: 400 MHzSignal gain: 3 dBAntenna inputs: 2Antenna input connection: BNCInput impedance:...
    £291.00
    £291.00
  • AV:Link Digital Audio to Analogue Audio Converter Optical to PhonoAV:Link Digital Audio to Analogue Audio Converter Optical to Phono
    AV:Link Digital Audio to Analogue Audio Converter Optical to Phono
    A simple USB powered unit that converts digital optical or Coaxial audio signals to analog RCA and 3.5mm headphone jack outputs. Easy to install and operate, this handy little device is ideal for use with games consoles, LED TV's, projectors and Blu-Ray players that...
    £15.99
    £0.00
    £15.99
  • Jb Systems AUDIO-AIRLINK TR Wireless Audio SystemJb Systems AUDIO-AIRLINK TR Wireless Audio System
    Jb Systems AUDIO-AIRLINK TR Wireless Audio System
    Product Description This wireless “swiss knife” offers a perfect solution for different situations:Transforms almost any wired microphone into a wireless microphoneSends audio wireless from your mixer to active speakersEasy plug & play thanks to ID MATCH technology between transmitter and receiver.The set contains 1...
    £75.00
    £75.00
  • Streetheart SKAA Receiver in Enclosure, Battery Powered, +4 dBu NominalStreetheart SKAA Receiver in Enclosure, Battery Powered, +4 dBu Nominal
    Streetheart SKAA Receiver in Enclosure, Battery Powered, +4 dBu Nominal
    Description: SKAA/SKAA Pro dual-mode ReceiverBoasts 50-meter range, Burr-Brown DACs, balanced/unbalanced line-level outputs, and Headphone jacksPro-grade SKAA wireless audio.  100% Bluetooth-free.  100% WiFi free.The perfect companion to the Dani SKAA/SKAA Pro TransmitterWorks with all SKAA Transmitters, all SKAA Pro Transmitters, and all SKAA Nadja HubsDesigned specifically to...
    £219.00
    £219.00
  • Palmer PAN 03 PASS 19" DI Box 4-Channel PassivePalmer PAN 03 PASS 19" DI Box 4-Channel Passive
    Palmer PAN 03 PASS 19" DI Box 4-Channel Passive
    Description: Passive 4-channel DI BOX in a 19" housing. Each channel has a jack input with a parallel output for looping the signal through. An attenuation switch (-30 dB) permits connection of a line or speaker signal at the user's choice. The specifications are...
    £184.00
    £184.00
  • Citronic USB C Audio Interface Dual Microphone + Instrument PC Mac RecordingCitronic USB C Audio Interface Dual Microphone + Instrument PC Mac Recording
    Citronic USB C Audio Interface Dual Microphone + Instrument PC Mac Recording
    Description: Desktop USB soundcard for a computer-based recording studio. Featuring 2 independent microphone inputs on XLR/jack sockets and a separate 6.3mm instrument input. Each input has a gain control and there is an optional echo effect with deparate control. Monitoring is via a stereo...
    £58.50
    £0.00
    £58.50
  • Saramonic SMARTRIG + DI 2 Channel Audio Interface for iPhoneSaramonic SMARTRIG + DI 2 Channel Audio Interface for iPhone
    Saramonic SMARTRIG + DI 2 Channel Audio Interface for iPhone
    Description: The SmartRig+ DI features three different kinds of inputs, and there are two of each: XLR, 1/4” (6.35mm), and 1/8“ (3.5mm). All of the inputs remain active when in use, and you can use 4 of them at the same time. The XLR...
    £140.00
    £140.00
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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.