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.

$649.00
$109 /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.

$1215.00
$102 /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.
Allen & Heath AH-DX012-RK Recessed Rack Ear for DX012 Remote Output Expander, Pair

Allen & Heath AH-DX012-RK Recessed Rack Ear for DX012 Remote Output Expander, Pair

SKU: AHDX012RK

DESCRIPTION

A pair of recessed rack ears for the Allen & Heath DX012 remote output expander, for easy and secure mounting.

$99.99
KEY FEATURES
  • Brand: allen & heath

DESCRIPTION

A pair of recessed rack ears for the Allen & Heath DX012 remote output expander, for easy and secure mounting.
Fender TBX Treble Base Expander Tone Control Potentiometer Kit, 250K/1Meg, Split Shaft

Fender TBX Treble Base Expander Tone Control Potentiometer Kit, 250K/1Meg, Split Shaft

SKU: FE992052000

DESCRIPTION

A stacked and detented potentiometer that expands tonal palette by increasing bass, treble, presence and output.

$18.99
KEY FEATURES
  • Brand: fender

DESCRIPTION

A stacked and detented potentiometer that expands tonal palette by increasing bass, treble, presence and output.
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.
ClearOne CONVERGE Matrix 256x256 Dante Audio Channels Expansion Card for CONVERGE Matrix 256 EX Audio Mixer and Router

ClearOne CONVERGE Matrix 256x256 Dante Audio Channels Expansion Card for CONVERGE Matrix 256 EX Audio Mixer and Router

SKU: CO9103000003

DESCRIPTION

A Dante audio channels expansion card that increases the capacity of the CONVERGE Matrix 256 EX audio mixer.

$3999.00
$334 /mo suggested payments with 12‑month special financing. Learn how.
KEY FEATURES
  • Brand: clearone

DESCRIPTION

A Dante audio channels expansion card that increases the capacity of the CONVERGE Matrix 256 EX audio mixer.
Behringer Multicom Pro-XL MDX4600 V2 Reference-Class-4 Channel Expander /Gate/Compressor/Peak Limiter with Dynamic Enhancer & Low Contour Filter

Behringer Multicom Pro-XL MDX4600 V2 Reference-Class-4 Channel Expander /Gate/Compressor/Peak Limiter with Dynamic Enhancer & Low Contour Filter

SKU: BEMDX4600V2

DESCRIPTION

A 4-channel expander/gate/compressor/peak limiter with dynamic enhancer and low contour filter for studio-quality dynamics processing.

$189.00
KEY FEATURES
  • Brand: behringer

DESCRIPTION

A 4-channel expander/gate/compressor/peak limiter with dynamic enhancer and low contour filter for studio-quality dynamics processing.
Blue Cat Audio All Plug-Ins Pack, Electronic Download

Blue Cat Audio All Plug-Ins Pack, Electronic Download

SKU: BCALLPLUGINS

DESCRIPTION

A complete bundle of 17 professional audio plug-ins, including analysis tools, dynamics processors, and equalizers.

$1019.15
$85 /mo suggested payments with 12‑month special financing. Learn how.
KEY FEATURES
  • Brand: blue cat audio

DESCRIPTION

A complete bundle of 17 professional audio plug-ins, including analysis tools, dynamics processors, and equalizers.
Apogee Electronics Symphony I/O MK II Thunderbolt Audio Interface with Special Edition 2x6 Analog I/O and 8x8 Digital I/O

Apogee Electronics Symphony I/O MK II Thunderbolt Audio Interface with Special Edition 2x6 Analog I/O and 8x8 Digital I/O

SKU: AESYM22X6SE
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DESCRIPTION

A multi-channel audio interface with intuitive touchscreen, modular I/O, and flagship sound quality.

$5199.00
$434 /mo suggested payments with 12‑month special financing. Learn how.
KEY FEATURES
  • Brand: apogee electronics

DESCRIPTION

A multi-channel audio interface with intuitive touchscreen, modular I/O, and flagship sound quality.
Ashly NXP1.54 4-Channel Networkable Multi-Mode Power Amplifier with Protea DSP and OPDante Option Card

Ashly NXP1.54 4-Channel Networkable Multi-Mode Power Amplifier with Protea DSP and OPDante Option Card

SKU: ASNXP154D

DESCRIPTION

A 4-channel networkable multi-mode power amplifier with Protea DSP and OPDante option card for professional audio installations.

$5399.00
$450 /mo suggested payments with 12‑month special financing. Learn how.
KEY FEATURES
  • Brand: ashly

DESCRIPTION

A 4-channel networkable multi-mode power amplifier with Protea DSP and OPDante option card for professional audio installations.
Allen & Heath PRIME Output Module Premium 8-Channel Output for DX32 Expander

Allen & Heath PRIME Output Module Premium 8-Channel Output for DX32 Expander

SKU: AHMDX32POUTA

DESCRIPTION

A Premium 8-channel output module with PRIME Output technology for high-performance audio in dLive, Avantis, and SQ systems.

$1799.00
$150 /mo suggested payments with 12‑month special financing. Learn how.
KEY FEATURES
  • Brand: allen & heath

DESCRIPTION

A Premium 8-channel output module with PRIME Output technology for high-performance audio in dLive, Avantis, and SQ systems.
ClearOne INTERACT Pro 8i 8-Channel AEC Input-Only Microphone Expansion Device for INTERACT Pro Mixer, DSP with 8 Mic/Line Inputs

ClearOne INTERACT Pro 8i 8-Channel AEC Input-Only Microphone Expansion Device for INTERACT Pro Mixer, DSP with 8 Mic/Line Inputs

SKU: CO910154065

DESCRIPTION

A professional conferencing expansion device with 8 mic inputs, HDConference audio technology, and remote monitoring capabilities.

$2495.00
$208 /mo suggested payments with 12‑month special financing. Learn how.
KEY FEATURES
  • Brand: clearone

DESCRIPTION

A professional conferencing expansion device with 8 mic inputs, HDConference audio technology, and remote monitoring capabilities.
ClearOne CONVERGE Matrix 128x128 Dante Audio Channels Expansion Card for CONVERGE Matrix 128 EX Audio Mixer and Router

ClearOne CONVERGE Matrix 128x128 Dante Audio Channels Expansion Card for CONVERGE Matrix 128 EX Audio Mixer and Router

SKU: CO9103000005

DESCRIPTION

A Dante expansion card for the CONVERGE Matrix 128 EX audio mixer, adding 128x128 audio channels.

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

DESCRIPTION

A Dante expansion card for the CONVERGE Matrix 128 EX audio mixer, adding 128x128 audio channels.
Allen & Heath Remote DX Expander Hub, dLive Compatible

Allen & Heath Remote DX Expander Hub, dLive Compatible

SKU: AHDLIVEDXHUB

DESCRIPTION

A remote audio networking hub that expands the capabilities of Allen & Heath mixers, allowing for additional remote inputs and outputs.

$999.00
$84 /mo suggested payments with 12‑month special financing. Learn how.
KEY FEATURES
  • Brand: allen & heath

DESCRIPTION

A remote audio networking hub that expands the capabilities of Allen & Heath mixers, allowing for additional remote inputs and outputs.
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Audio Expanders

In the world of professional audio, having the right tools to expand and refine your sound is essential, whether you’re building out a home studio, upgrading a live performance rig, or enhancing a broadcast setup. Audio expanders play a pivotal role in this process, offering a way to increase the flexibility, control, and overall quality of your audio environment. These devices are designed to add extra channels, improve signal routing, and introduce advanced processing capabilities, making them indispensable for musicians, sound engineers, podcasters, and content creators alike. During the late summer months, as music festivals, open-air performances, and recording sessions ramp up, the need for reliable audio expansion becomes even more pronounced. Imagine a bustling studio where a band is laying down tracks for their next album; an audio interface expander allows the engineer to seamlessly connect multiple microphones and instruments, capturing every nuance without compromise. Similarly, in a live venue, an expander can mean the difference between a cramped, limited setup and a fully immersive sonic experience, with every instrument and vocal line given its own space in the mix.

When considering an audio expander, it’s important to think about both your current needs and your future ambitions. Expanders come in a variety of configurations, from compact units ideal for mobile setups to rack-mounted solutions that can handle the demands of a large-scale production. For those just starting out, an expander can be a thoughtful and practical gift—perfect for a college student setting up their first dorm studio, a podcaster looking to host more guests, or a musician eager to experiment with new sounds. On the other hand, seasoned professionals will appreciate the ability to integrate expanders with existing gear, unlocking new levels of creativity and efficiency. Key factors to weigh include the number of additional inputs and outputs, compatibility with your audio interface or mixer, and the types of connections required—whether analog, digital, or both. Many expanders also offer advanced features such as built-in preamps, digital conversion, and flexible routing options, enabling you to tailor your setup to the specific demands of each project. As the days grow longer and creative projects take on new life, having the right expander in your rack or on your desk can transform the way you work, making it easier to capture inspiration whenever it strikes.

For those looking to further enhance their audio system, pairing an expander with complementary components can yield even greater results. Whether you’re aiming to power larger studio monitors, drive high-impedance headphones, or simply achieve cleaner, more dynamic sound, integrating your expander with high-quality amplification is a smart move. Explore our curated selection of Audio Component Amplifiers to find the perfect match for your setup. With the right combination of expanders and amplifiers, your audio environment can grow alongside your ambitions, supporting everything from intimate solo recordings to full-scale productions. As summer transitions into fall and creative energy runs high, investing in the right audio expansion tools ensures that every session, performance, and broadcast is captured with precision and artistry. Whether you’re gifting an aspiring artist or upgrading your own rig, audio expanders offer a versatile and impactful way to elevate your sound to the next level.