AudioFu Chart · November 2026
Best Allen & Heath Digital Mixer Expansion Cards 2026
The top pick is Allen & Heath ML-DANTE 64 A Dante Card for dLive and Avantis ($1,272). Allen & Heath SQ SLink Networking Expansion Card gives you the most for the money at $267. Allen & Heath DT164 W Dante leads the high end. Ranked by the AudioFu Index from 13 models, prices checked every night.
Last updated: November 1, 2026
Top 10
Full detail for the 10 highest AudioFu Index scores. Every other model is listed below.
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Allen & Heath ML-DANTE 64 A Dante Card for dLive and Avantis
M-DANTE-A card · Allen & Heath
12 for sale on Reverb1 finish at Thomann
This M-DANTE-A card is a powerhouse for dLive and iLive users needing Dante connectivity. It’s a straightforward way to expand your channel count and integrate into existing Dante networks – a real game-changer for larger bands, touring rigs, or installations where network audio is a must. If you’re already invested in the Allen & Heath ecosystem, this card unlocks serious potential.
Pros
- Seamless Dante integration expands dLive/iLive workflows.
- Rock-solid build quality; Allen & Heath’s typical robust design.
- 64x64 channel capacity handles large, complex audio setups.
Cons
- Requires an additional card for full dLive/Avantis functionality.
- Premium-priced investment for smaller, less demanding setups.
65AudioFu
IndexStableno change since Aug 17Aug 17$1,272 now$1,272€1,139 at Thomann · in stockCheck price ↗ -
Allen & Heath SQ SLink Networking Expansion Card
SQ SLink · Allen & Heath
9 for sale on Reverb1 finish at Thomann
The SQ SLink is a clever way to seriously expand your Allen & Heath SQ mixer’s I/O, especially for live sound or install situations needing more channels. It's brilliant for rental companies or venues needing flexible routing options, but be prepared to wrestle with the networking configuration – it’s not plug-and-play for everyone.
Pros
- Seamlessly extends SQ series console channel count.
- Supports multiple protocols for flexible network integration.
- Offers high-resolution audio with robust clocking.
Cons
- Requires an existing SQ console for functionality; not standalone.
- Adds complexity to system architecture; demands networking expertise.
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Allen & Heath M-DL-WAVES3-A Waves V3 dLive Audio Networking Card
M-DL-Waves3-A · Allen & Heath
7 for sale on Reverb1 finish at Thomann
This card lets you run 128 channels at high sample rates on your dLive system. It pairs perfectly with Waves Multirack for big setups. You need the full dLive system to use it, and it is heavy to move around.
Pros
- Handles 128 inputs and outputs simultaneously
- Supports 48 kHz and 96 kHz sample rates
- Works directly with dLive mixing systems
Cons
- Heavy weight makes transport difficult
- Lacks built-in physical control knobs
56AudioFu
Index↑ 4.5%since Sep 4$2,670 · Sep 4$2,791 now$2,791€2,498 at Thomann · in stockCheck price ↗ -
Allen & Heath M-DL-WAVES3-A Waves V3 dLive Audio Networking Card
M-SQ-WAVES3-A · Allen & Heath
7 for sale on Reverb1 finish at Thomann
This M-SQ-WAVES3-A card is a serious upgrade for anyone already invested in the Allen & Heath M series ecosystem. It's a game-changer for large-scale live sound and studio recording scenarios, offering unparalleled flexibility with Waves integration—just be prepared for the learning curve and the investment.
Pros
- Seamless Waves plugin integration expands sonic possibilities.
- Redundant ports offer rock-solid reliability for live events.
- Internal Control Network Bridge simplifies complex routing setups.
Cons
- The Waves Plugin Server dependency can add complexity for some users.
- Price point places it firmly in the professional, high-end mixer category.
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Allen & Heath M-MADI-A MADI Card
SQ MADI Interface Card · Allen & Heath
4 for sale on Reverb1 finish at Thomann
This MADI card is a powerhouse for SQ series users needing serious I/O. It's perfect for live sound engineers running large rigs, broadcast setups, or anyone needing to integrate external digital audio devices seamlessly – expect professional-grade reliability and performance.
Pros
- Rock-solid MADI connectivity for extensive I/O expansion.
- HighSpeed mode offers exceptional bandwidth for complex routing.
- Allen & Heath’s renowned DSP integration ensures pristine audio quality.
Cons
- SQ series consoles are a significant investment upfront.
- MADI cabling can be bulky and requires dedicated infrastructure.
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Allen & Heath M-DL-GACE-A gigaACE dLive / Avantis Audio Networking…
M-DL-GACE-A · Allen & Heath
3 for sale on Reverb1 finish at Thomann
This expansion card lets you mix way more channels on your DLive mixer without changing the main unit. It uses Gigabit Ethernet to move audio data quickly and supports 96 kHz sample rates for crisp sound. It fits well into existing setups where you need extra channels, but it does add some weight and needs the right power. Best for touring bands or live sound pros who need more mixing power in one package.
Pros
- Supports 128 channels of digital mixing
- Handles 96 kHz sample rate for high fidelity
- Uses Gigabit Ethernet for fast data transfer
Cons
- Adds significant weight to your rack setup
- Requires specific power supply compatibility
47AudioFu
IndexStableno change since Sep 4Sep 4$1,861 now$1,861€1,666 at Thomann · in stockCheck price ↗ -
Allen & Heath M-DL-DANTE128-A 128x128 Dante Audio Networking Card
M-DL-DANTE128-AX · Allen & Heath
3 for sale on Reverb1 finish at Thomann
This card lets you run a lot of audio over standard Ethernet without losing quality. It works at higher sample rates and offers backup connections for reliability. It fits into Allen & Heath dLive and Avantis systems but needs extra software to manage the audio. Best for live sound or fixed installs needing many channels.
Pros
- Handles 128 bidirectional audio channels easily
- Supports both 48 kHz and 96 kHz sample rates
- Provides redundant network connection options
Cons
- Lacks built-in audio processing or effects
- Requires external Dante domain manager setup
47AudioFu
IndexStableno change since Aug 20Aug 20$3,350 now$3,350€2,999 at Thomann · in stockCheck price ↗ -
- Weight3.6 kg
This Dante expander fits right into an Allen & Heath system without needing extra cables. Its steel build feels solid, and the redundant power keeps the sound running even if one outlet fails. It works with most AHM software and lets you chain multiple units together for big venues. Best for permanent installs where reliability matters more than on-stage mixing.
Pros
- Robust steel housing protects gear in harsh environments
- Redundant power options ensure uninterrupted performance
- Daisy chaining capability simplifies large system setups
Cons
- No built-in speakers for immediate on-stage monitoring
- Requires separate power supply unit for full operation
45AudioFu
Index↑ 15.1%since Aug 17$3,105 · Aug 17$3,573 now$3,573€3,198 at Thomann · in stockCheck price ↗ -
This card is great for expanding your mixer's channels without buying new hardware. It connects to your existing iLive or GLD cards and handles 64 channels at 48 kHz. Perfect for live gigs or broadcast setups where you need more tracks but don't want to replace your whole system.
Pros
- Adds 64 audio channels to existing dLive or Avantis systems
- Works with both Dante and MADI audio networks seamlessly
- Includes built-in sample rate conversion for flexible operation
Cons
- No physical knobs or controls on the card itself
- Requires a compatible system to function properly
37AudioFu
IndexStableno change since Aug 20Aug 20$531 now$531€475 at Thomann · in stockCheck price ↗ -
This Dante card is a serious upgrade for your SQ or AHM mixer if you're already invested in a Dante network. It's a clean, reliable way to massively expand your channel count without a ton of extra cabling, perfect for live sound engineers and studios needing flexible routing.
Pros
- Seamless Dante integration expands mixer I/O significantly.
- Robust construction; feels like a genuine Allen & Heath component.
- 96kHz resolution provides headroom for demanding audio applications.
Cons
- Adds considerable complexity for users unfamiliar with Dante workflows.
- Relatively high cost compared to analog expansion options.
37AudioFu
IndexStableno change since Aug 17Aug 17$569 now$569€509 at Thomann · in stockCheck price ↗
All 13 digital mixer expansion cards
Same index, same nightly prices — compact. Colour options of one model share a row. Tap a photo to zoom.
- 11
Allen & Heath M-DL-DXLINKAllen & Heath37Stable$665€595$665€595Check ↗
- 12
Allen & Heath M-DL-DANT64-AXAllen & Heath37Stable$2,345€2,099$2,345€2,099Check ↗
- 13
Allen & Heath M-SQ-DANT64-AXAllen & Heath32↑ 12.0%$937€839$937€839Check ↗
Digital Mixer Expansion Cards by the numbers
Measured across all 42 models we track, not a sample.
Median $966 — half of all digital mixer expansion cards here cost less.
median of 6 models · 0.14 kg–0.35 kg
How the AudioFu Index works
Five measured signals and nothing else — no stars from strangers, no “tested by experts” we didn’t do. The weights are fixed and public. We don’t play these instruments; we measure the market around them.
This chart covers 13 digital mixer expansion cards from the Thomann catalogue (of 42 in the category). Before you buy, read hands-on reviews and, where you can, play it. Full methodology.
AudioFu earns a commission when you buy through our Thomann links. It never changes the order — the index does.
- Demand40%
How many of this exact model are for sale on Reverb right now — what musicians actually buy and resell.
- Lineup20%
How many finishes Thomann stocks — makers expand the models that sell.
- Price15%
Where the price has moved since we started tracking in August.
- Specs15%
How completely the maker documents it.
- Maker10%
How deep the brand’s range is in this category.
Questions
What should I look for when buying digital mixer expansion cards?
Key factors include build quality, sound characteristics, playability, brand reputation, warranty coverage, and value for money. Consider your musical style, skill level, and intended use to find the best match.
How much should I spend on digital mixer expansion cards?
Budget depends on your needs and experience level. Beginners can find quality options for $200-500, intermediate players should consider $500-1500 range, while professionals often invest $1500+ for premium features.
Are expensive digital mixer expansion cards worth the investment?
Higher-priced digital mixer expansion cards typically offer better materials, craftsmanship, and performance. They're worth it if you're serious about music, perform regularly, or need professional-grade features.
What are the best brands for digital mixer expansion cards?
Top brands combine quality, innovation, and reliability. We evaluate brands based on build quality, sound performance, durability, and customer satisfaction to recommend the best options for different budgets.
Should I buy digital mixer expansion cards online or in-store?
Both have advantages. Online offers better prices and selection, while stores allow hands-on testing. We recommend researching online first, then testing in stores if possible. Many online retailers offer excellent return policies.
