Audio Expanders

Are you looking to enhance the audio capabilities of your recording setup? Our selection of audio expanders is designed to take your sound quality to the next level. Whether you're a seasoned professional... or a budding enthusiast, these devices are perfect for expanding the inputs and outputs of your audio interface, allowing you to connect multiple instruments, microphones, and other gear with ease. Explore our range of audio expanders to unlock new possibilities in your music production or live performance setup.
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ClearOne USB Audio Expander for CONVERGE Pro 2

ClearOne USB Audio Expander for CONVERGE Pro 2

SKU: CO9103200302

DESCRIPTION

A flexible USB audio expander that enhances UC applications and video conferencing in various professional environments.

$599.00
$100 /mo suggested payments with 6‑month special financing. Learn how.
KEY FEATURES
  • Brand: clearone

DESCRIPTION

A flexible USB audio expander that enhances UC applications and video conferencing in various professional environments.
Sound Devices XL-AES AES3 Input Expander for Scorpio 888 and 883

Sound Devices XL-AES AES3 Input Expander for Scorpio 888 and 883

SKU: SDXLAES

DESCRIPTION

A rugged i/o module for Scorpio, 888, and 833 field recorders, providing 8 channels of AES3 audio connectivity.

$245.00
$41 /mo suggested payments with 6‑month special financing. Learn how.
KEY FEATURES
  • Brand: sound devices

DESCRIPTION

A rugged i/o module for Scorpio, 888, and 833 field recorders, providing 8 channels of AES3 audio connectivity.
TOA Electronics WE-2 2-Module Port Expander for W-906A & W-912A In-Wall Mixer/Amps

TOA Electronics WE-2 2-Module Port Expander for W-906A & W-912A In-Wall Mixer/Amps

SKU: TOWE2

DESCRIPTION

A 2-module port expander that adds two channels and individual level controls to in-wall mixer/amplifiers.

$74.00
KEY FEATURES
  • Brand: toa electronics

DESCRIPTION

A 2-module port expander that adds two channels and individual level controls to in-wall mixer/amplifiers.
Art Pro Audio SCL2 2-Channel Stereo Compressor Limiter Expander with Gate

Art Pro Audio SCL2 2-Channel Stereo Compressor Limiter Expander with Gate

SKU: APASCL2

DESCRIPTION

A highly flexible dynamics processor with compression, limiting, noise reduction, and LED meters.

$229.99
$39 /mo suggested payments with 6‑month special financing. Learn how.
KEY FEATURES
  • Brand: art pro audio

DESCRIPTION

A highly flexible dynamics processor with compression, limiting, noise reduction, and LED meters.
Allen & Heath DX012 12 XLR Output Analog/AES Portable DX Expander

Allen & Heath DX012 12 XLR Output Analog/AES Portable DX Expander

SKU: AHDX012

DESCRIPTION

A compact 1U DX expander with 12 XLR outputs, offering both analog and AES digital options.

$1599.00
$134 /mo suggested payments with 12‑month special financing. Learn how.
KEY FEATURES
  • Brand: allen & heath

DESCRIPTION

A compact 1U DX expander with 12 XLR outputs, offering both analog and AES digital options.
Allen & Heath GX4816 48 XLR Input/16 XLR Output Portable GX Expander with DX Sockets

Allen & Heath GX4816 48 XLR Input/16 XLR Output Portable GX Expander with DX Sockets

SKU: AHGX4816

DESCRIPTION

A 96kHz audio expander with 48 mic preamps, 16 XLR line outputs, and DX ports for further I/O expansion.

$4999.00
$417 /mo suggested payments with 12‑month special financing. Learn how.
KEY FEATURES
  • Brand: allen & heath

DESCRIPTION

A 96kHz audio expander with 48 mic preamps, 16 XLR line outputs, and DX ports for further I/O expansion.
Allen & Heath DX168 16 XLR Input/8 XLR Output Portable DX Expander for dLive Mixing Systems

Allen & Heath DX168 16 XLR Input/8 XLR Output Portable DX Expander for dLive Mixing Systems

SKU: AHDX168

DESCRIPTION

A rugged and portable expander with 16 mic preamps and 8 XLR line outs for dLive Mixing Systems.

$1999.00
$167 /mo suggested payments with 12‑month special financing. Learn how.
KEY FEATURES
  • Brand: allen & heath

DESCRIPTION

A rugged and portable expander with 16 mic preamps and 8 XLR line outs for dLive Mixing Systems.
Allen & Heath DT168 16x8 Dante/AES67 Audio I/O Expander

Allen & Heath DT168 16x8 Dante/AES67 Audio I/O Expander

SKU: AHDT168

DESCRIPTION

A portable stagebox with 16 preamps, 8 line outputs, and 96kHz converters for high-quality sound over Dante.

$2799.00
$234 /mo suggested payments with 12‑month special financing. Learn how.
KEY FEATURES
  • Brand: allen & heath

DESCRIPTION

A portable stagebox with 16 preamps, 8 line outputs, and 96kHz converters for high-quality sound over Dante.
Galaxy Audio JIB/C Jack In The Box One-Channel Input Expander

Galaxy Audio JIB/C Jack In The Box One-Channel Input Expander

SKU: GAJIBC

DESCRIPTION

A compact input expander that adds an extra channel to powered monitors and supports phantom power.

$34.99
KEY FEATURES
  • Brand: galaxy audio

DESCRIPTION

A compact input expander that adds an extra channel to powered monitors and supports phantom power.
BSS BLU-BIB 8 Channel Analog Half Rack Break-In Box Input Expander with BLU Link and Phantom Power Per Channel

BSS BLU-BIB 8 Channel Analog Half Rack Break-In Box Input Expander with BLU Link and Phantom Power Per Channel

SKU: BSSBLUBIB

DESCRIPTION

A compact and versatile 8-channel analog input expander with low latency digital audio bus connectivity.

$1159.00
$97 /mo suggested payments with 12‑month special financing. Learn how.
KEY FEATURES
  • Brand: bss

DESCRIPTION

A compact and versatile 8-channel analog input expander with low latency digital audio bus connectivity.
Kramer Electronics PL-18 Control Port Expander, USB Port

Kramer Electronics PL-18 Control Port Expander, USB Port

SKU: KRPL18

DESCRIPTION

A compact control port expander with RS-232, IR, and relay ports for AV system control.

$220.00
$37 /mo suggested payments with 6‑month special financing. Learn how.
KEY FEATURES
  • Brand: kramer electronics

DESCRIPTION

A compact control port expander with RS-232, IR, and relay ports for AV system control.
BSS BLU-320 Networked Input Output Expander with Digital Audio Bus and CobraNet

BSS BLU-320 Networked Input Output Expander with Digital Audio Bus and CobraNet

SKU: BSSBLU320

DESCRIPTION

A configurable networked input/output expander with digital audio bus and CobraNet for seamless integration and fault tolerance.

$5336.45
$445 /mo suggested payments with 12‑month special financing. Learn how.
KEY FEATURES
  • Brand: bss

DESCRIPTION

A configurable networked input/output expander with digital audio bus and CobraNet for seamless integration and fault tolerance.
Tentacle Sync TRACK E Pocket Audio Recorder with Lavalier Mic and Timecode Support

Tentacle Sync TRACK E Pocket Audio Recorder with Lavalier Mic and Timecode Support

SKU: TTR1US
(18)

DESCRIPTION

A pocket-sized audio recorder with timecode synchronization, 32-bit floating point technology, and 10 hours of recording time.

$359.00
$60 /mo suggested payments with 6‑month special financing. Learn how.
KEY FEATURES
  • Brand: tentacle sync

DESCRIPTION

A pocket-sized audio recorder with timecode synchronization, 32-bit floating point technology, and 10 hours of recording time.
Sound Devices MixPre-6 II 4 Preamp 8-Track 32-Bit Float Audio Recorder with USB Audio Interface & XLR/TRS Combo Input - With K-Tek Stingray MixPro Bag with Kickstand

Sound Devices MixPre-6 II 4 Preamp 8-Track 32-Bit Float Audio Recorder with USB Audio Interface & XLR/TRS Combo Input - With K-Tek Stingray MixPro Bag with Kickstand

SKU: SDMIXPRE6IIA
(2)

DESCRIPTION

A versatile, high-performance audio recorder with 4 ultra low-noise preamps and USB interface.

$1249.00
$105 /mo suggested payments with 12‑month special financing. Learn how.
KEY FEATURES
  • Brand: sound devices

DESCRIPTION

A versatile, high-performance audio recorder with 4 ultra low-noise preamps and USB interface.
Wooden Camera A-Box for RED RED DSMC2, KOMODO cameras

Wooden Camera A-Box for RED RED DSMC2, KOMODO cameras

SKU: WC216200
(2)

DESCRIPTION

A camera audio adapter box with two XLR microphone inputs for RED cameras and DSLR/video rigs.

$249.00
$42 /mo suggested payments with 6‑month special financing. Learn how.
KEY FEATURES
  • Brand: wooden camera

DESCRIPTION

A camera audio adapter box with two XLR microphone inputs for RED cameras and DSLR/video rigs.
Allen & Heath 64 Channel Dante Interface Card for iDR MixRack System

Allen & Heath 64 Channel Dante Interface Card for iDR MixRack System

SKU: AHAHMDANTEA
(1)

DESCRIPTION

A groundbreaking 64 channel Dante interface card for iDR MixRack system, providing high performance audio and routing flexibility.

$1499.00
$125 /mo suggested payments with 12‑month special financing. Learn how.
KEY FEATURES
  • Brand: allen & heath

DESCRIPTION

A groundbreaking 64 channel Dante interface card for iDR MixRack system, providing high performance audio and routing flexibility.
Sescom SES-XLR-AB Balanced Audio Pro Grade XLR A/B Passive Switch, 2 Female XLR to 1 Male XLR

Sescom SES-XLR-AB Balanced Audio Pro Grade XLR A/B Passive Switch, 2 Female XLR to 1 Male XLR

SKU: SESXLRAB
(1)

DESCRIPTION

A professional-grade XLR A/B passive switch that converts and switches between 2 inputs to 1 output.

$64.49
KEY FEATURES
  • Brand: sescom

DESCRIPTION

A professional-grade XLR A/B passive switch that converts and switches between 2 inputs to 1 output.
Blackmagic Design Fairlight PCIe Audio Accelerator

Blackmagic Design Fairlight PCIe Audio Accelerator

SKU: BMDVRFLAACC2
(1)

DESCRIPTION

A high-performance Fairlight PCIe Audio Accelerator with low latency and real-time processing capabilities for professional audio production.

$1249.00
$105 /mo suggested payments with 12‑month special financing. Learn how.
KEY FEATURES
  • Brand: blackmagic design

DESCRIPTION

A high-performance Fairlight PCIe Audio Accelerator with low latency and real-time processing capabilities for professional audio production.
MOTU 24Ao 1U USB/AVB 72 Channel Audio Interface with 24 Analog Outputs

MOTU 24Ao 1U USB/AVB 72 Channel Audio Interface with 24 Analog Outputs

SKU: MT9335

DESCRIPTION

A high-end 1U audio interface with 24 analog outputs, AVB audio networking, and comprehensive mixing capabilities.

$995.00
$83 /mo suggested payments with 12‑month special financing. Learn how.
KEY FEATURES
  • Brand: motu

DESCRIPTION

A high-end 1U audio interface with 24 analog outputs, AVB audio networking, and comprehensive mixing capabilities.
Lynx Studio Hilo Reference A/D D/A Converter System with LT-DANTE Dante Card, Black

Lynx Studio Hilo Reference A/D D/A Converter System with LT-DANTE Dante Card, Black

SKU: LSHILOBLACKD

DESCRIPTION

A Hilo Reference A/D D/A Converter System with LT-DANTE Dante Card is a versatile, all-in-one audio interface with transparent audio quality and flexible connectivity options.

$2695.00
$225 /mo suggested payments with 12‑month special financing. Learn how.
KEY FEATURES
  • Brand: lynx studio

DESCRIPTION

A Hilo Reference A/D D/A Converter System with LT-DANTE Dante Card is a versatile, all-in-one audio interface with transparent audio quality and flexible connectivity options.
Behringer Composer Pro-XL MDX2600 2-Channel Compressor with De-Esser

Behringer Composer Pro-XL MDX2600 2-Channel Compressor with De-Esser

SKU: BEMDX2600V2

DESCRIPTION

A 2-channel audio processor with expanders, compressors, peak limiters, de-esser, dynamic enhancer, and tube simulation.

$159.00
KEY FEATURES
  • Brand: behringer

DESCRIPTION

A 2-channel audio processor with expanders, compressors, peak limiters, de-esser, dynamic enhancer, and tube simulation.
TC Electronic TC1210-DT Unique Spatial Expander Effects Processor (Hardware Controller & Software)

TC Electronic TC1210-DT Unique Spatial Expander Effects Processor (Hardware Controller & Software)

SKU: TCETC1210DT

DESCRIPTION

A powerful stereo expander and modulation unit that captures the iconic TC 1210 sound with innovative hardware and software integration.

$109.00
KEY FEATURES
  • Brand: tc electronic

DESCRIPTION

A powerful stereo expander and modulation unit that captures the iconic TC 1210 sound with innovative hardware and software integration.
Traynor SB110 Small Block 120W 10" Ultra-Compact and Lightweight Amplifier, 4-Band EQ with Low Frequency Expander

Traynor SB110 Small Block 120W 10" Ultra-Compact and Lightweight Amplifier, 4-Band EQ with Low Frequency Expander

SKU: TRSB110

DESCRIPTION

A compact and lightweight bass combo with versatile EQ and low frequency expander for customizable tone.

$669.00
$112 /mo suggested payments with 6‑month special financing. Learn how.
KEY FEATURES
  • Brand: traynor

DESCRIPTION

A compact and lightweight bass combo with versatile EQ and low frequency expander for customizable tone.
EXP-AMP-4840 Amplifier Audio Expansion Card for EMCEE200 Presentation Switcher

EXP-AMP-4840 Amplifier Audio Expansion Card for EMCEE200 Presentation Switcher

SKU: HREXPAMP4840

DESCRIPTION

A compact audio expansion card that adds 20 watts per channel to EMCEE200 for enhanced sound output.

$135.83
KEY FEATURES
  • Brand: hall research

DESCRIPTION

A compact audio expansion card that adds 20 watts per channel to EMCEE200 for enhanced sound output.
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Audio Expanders

Whether you’re outfitting a home studio, expanding a live sound setup, or upgrading your podcasting workflow, audio expanders play a pivotal role in enhancing flexibility and performance. These devices are designed to add extra input and output channels to your existing audio interface or mixing console, allowing you to connect more microphones, instruments, or outboard gear without compromising audio quality. As the days grow longer and creative projects ramp up for summer gigs, outdoor events, and collaborative recording sessions, audio expanders become an essential tool for anyone looking to capture, process, and mix sound with greater control and sophistication. Musicians often rely on audio expanders to accommodate full bands during rehearsal or recording, ensuring every instrument and vocal has its own dedicated channel. Filmmakers and content creators use them to manage multiple sources on set, from boom mics to wireless lavaliers, streamlining post-production and giving their audio tracks a professional polish. Even those setting up live sound for seasonal festivals or open-air performances find that an audio interface expander can make the difference between a basic mix and a fully immersive listening experience.

Selecting the right audio expander involves considering your current setup and future needs. If you’re working with a compact home studio, an expander with a handful of high-quality preamps and digital connectivity might be all you need to record a drum kit, vocals, and a couple of guitars simultaneously. For larger studios or live venues, models offering extensive analog and digital I/O, ADAT or Dante compatibility, and robust build quality are ideal for handling complex routing and high channel counts. Many expanders are rack-mountable, making them easy to integrate into existing studio furniture or mobile rigs, while desktop units offer flexibility for those with limited space. Audio expanders also make thoughtful gifts for audio engineers, producers, or musicians who are passionate about their craft and eager to explore new creative possibilities—imagine the delight of a friend who suddenly has the capacity to record an entire ensemble in their home studio, or the convenience for a podcaster who can now host roundtable discussions with ease. The right expander not only future-proofs your setup but also inspires confidence when tackling ambitious projects, whether you’re tracking a live jazz quartet in the backyard on a warm May evening or running sound for a bustling street festival.

For those just starting out or seasoned professionals seeking to push the boundaries of their audio production, audio expanders can be the bridge to a more versatile and powerful workflow. They complement a wide range of equipment, from entry-level audio interfaces to high-end mixing desks, and often feature advanced clocking and synchronization options to ensure pristine audio fidelity. Integrating an expander into your system opens up opportunities for experimenting with outboard effects, parallel processing, or multi-zone sound reinforcement. As you explore the world of audio expanders, you may also want to consider other tools that enrich your sonic palette and elevate your recordings. For more ways to refine and enhance your sound, browse our curated selection of Audio Enhancers to discover options that can further transform your creative projects. Whether you’re capturing the subtle nuances of an acoustic session or managing the technical demands of a live performance, investing in the right audio expander ensures you’re ready for whatever inspiration the season brings.