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RME HDSPe AoX-D 512-channel PCIe Card with Dante & MADI B-stock , $1,799.00 - Add to Cart Skip to Product Information

RME HDSPe AoX-D 512-channel PCIe Card with Dante & MADI B-stock

PCIe Dante Audio Interface Card with 512 x 512 I/O, Headphone Out, and TotalMix Mixing and Routing
Item ID: HDSPeAoXDB
RME HDSPe AoX-D 512-channel PCIe Card with Dante & MADI

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RME HDSPe AoX-D 512-channel PCIe Card with Dante & MADI B-stock
In Stock!

Only 5 left in stock! Order Soon!

B-stock Savings!

Save $200 when you buy B-stock! What is B-stock?

The price below reflects your savings.

B-stock Savings: $200.00 New for $1,999.00

Powerful Dante PCIe Solution

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Our Product Research Team

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Need a powerful, flexible, professional Dante PCIe solution? Sweetwater Sales Engineers often recommend the RME Dante HDSPe AoX-D audio interface card. Featuring dual network ports with headphone output, AES3, MIDI, and internal expansion headers for up to four MADI ports, the AoX-D installs in a single PCIe slot of a Thunderbolt expansion chassis or a macOS/Windows computer running your DAW of choice. The HDSPe AoX-D sends and receives up to 512 channels of audio on two separate RJ45 connectors while providing versatile mixing and routing capabilities.

MADI option

With the addition of two optional dual optical or dual coaxial extension cards, you can partially replace the network audio channels with MADI signals. This makes it possible to integrate 4 x 4 MADI I/O plus up to 256 x 256 network audio channels within a single audio interface.

Flexible monitoring and more

A 1/4-inch stereo headphone jack facilitates the monitoring of any signal from the computer, the network, or the optional MADI inputs. Plus, you can add stereo AES3 digital I/O and MIDI to the AoX-D via a breakout cable, further expanding the card’s impressive versatility.

TotalMix mixing and routing

You can easily manage the vast potential channel counts of the RME Dante HDSPe AoX-D using either a driver dialogue or web interface. First, adjust the network versus the optional MADI channel count, then pre-select which inputs are routed to the 256-channel TotalMix engine. The remaining 256 channels are passed straight through. TotalMix offers presets, layouts, loopback, sub-mixes, and much more. All 512 channels are visible to your DAW for recording.

RME DANTE HDSPe AoX-D Features:

  • Versatile, professional PCI Express audio interface card
  • Occupies 1 PCIe slot of Thunderbolt expansion chassis, audio processor, or macOS/Windows computer
  • 512 x 512 I/O on 2 separate RJ45 connectors
  • 1/4-in. stereo headphone jack allows monitoring of any signal
  • 4 x 4 MADI I/O via optional dual optical or dual coaxial extension cards
  • Add stereo AES3 digital I/O and MIDI via a breakout cable
  • Flexible mixing and routing via the 256-channel TotalMix engine
What is B-stock?

B-stock gear is inventory we buy directly from the manufacturer. Most typically, these items are repacks or refurbished units that are in perfect working order. If you are on a budget or don't need the shiny new penny in your arsenal, then B-stock items are a great choice that won't compromise on quality. Best of all, every B-stock item we sell also comes with Sweetwater's exclusive 2-year Warranty, so you can create with confidence.

When you buy a B-stock item at Sweetwater, you get:

  • Sweetwater's exclusive 2-year Warranty!
  • Products inspected and tested by factory-authorized techs, guaranteed to function like new (or better)!
  • FREE shipping on most items
  • Expert Product Support from a dedicated team

Warranty Info

Sweetwater's FREE 2-Year Total Confidence Coverage Warranty

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  • Save money with FREE parts and labor
  • Get back to making music with the industry's fastest turnaround time
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Offer applies only to single-receipt qualifying purchases. Select manufacturers may require that only the manufacturer’s products qualify towards the minimum purchase amount needed to be eligible for promotional financing. Otherwise, an invoice that meets the minimum purchase amount and contains at least one qualifying manufacturer product is eligible for promotional financing. No interest will be charged on promo purchase balance, and equal monthly payments are required on promo purchase until it is paid in full. The payments equal the amount financed divided by the number of months in the promo period, rounded up to the next whole dollar. These payments may be higher than the payments that would be required if this purchase was a non-promo purchase. During the last month(s) of the promo period the required monthly payment may be reduced due to the prior months’ rounding. Regular account terms apply to non-promo purchases. New Accounts as of 07/31/2025: Purchase APR is 34.99%. Penalty APR is 39.99%. Min Interest Charge is $2. Existing cardholders: See your credit card agreement terms. Subject to credit approval.

Offer applies only to single-receipt qualifying purchases. No interest will be charged on the promo balance if you pay it off, in full, within the promo period. If you do not, interest will be charged on the promo balance from the purchase date. The required minimum monthly payments may or may not pay off the promo balance before the end of the promo period, depending on purchase amount, promo length and payment allocation. Regular account terms apply to non-promo purchases and, after promo period ends, to the promo balance. New Accounts as of 07/31/2025: Purchase APR is 34.99%. Penalty APR is 39.99%. Min Interest Charge is $2. Existing cardholders: See your credit card agreement terms. Subject to credit approval.

The estimated required monthly payment shown which excludes taxes and delivery equals the amount financed divided by the number of months in the promo period, rounded up to the next cent. During the last month(s) of the promo period the required monthly payment may be reduced due to this rounding. These payments apply only with the financing offer shown. If you make these payments by the due date each month, you should pay off this amount financed within the promo period, if it is the only balance you are paying off. If you have other balances on your account, this payment will be added to any other minimum monthly payments.

Applies only to select items from this manufacturer. Ask your Sweetwater Sales Engineer for more details.