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Radio Design Labs

RDL HR-DDA4 Digital Audio Distributor - 1x4

SKU HR-DDA4
$1,210.17
$1,210.17
HR-DDA4:

Estimated shipping time

All orders are processed within 1-2 business days. You can typically expect your items to arrive within 4–7 business days after shipment, depending on your location.

See our Shipping Policy for more details.

What is your Return Policy?

At ElectraHaus, we want every customer to shop with confidence. If something doesn’t go as planned, we’ve made returns and refunds simple and fair. Here’s how it works:

30-Day Returns: Most items can be returned within 30 days of purchase. Items must be unused and in original packaging.
Return Shipping: We cover shipping for defective, damaged, or incorrect items. If you change your mind, just send it back within 30 days and it's still covered by us.
Refunds: Approved returns are refunded to your original payment method within 7 business days (banks may take up to 10).

Refund & Return Policy

Support: Contact us at support@electrahaus.com or +1 888 279 2923, Monday–Friday, 9AM–6PM EST.

The RDL HR-DDA4 is the ideal choice in installations requiring high quality distribution of a digital audio signal. The input and each of the four outputs support AES/EBU, S/PDIF or AES-3ID formats. The HR-DDA4 automatically detects a valid input on any of the four input jacks: S/PDIF optical, S/PDIF coaxial, AES-3ID or AES/EBU. The input is decoded, reclocked and retransmitted to four individually buffered outputs. Front-panel LEDs display the digital audio format and sample rate of a valid source received without any phase-lock or bit errors.

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    If your order arrives defective or fails

    to function properly, you will receive a full 100% refund!

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