Description
The HR-UDC1 is a digital audio converter designed to translate between professional AES/EBU and consumer S/PDIF formats. It accepts multiple digital input formats and provides selectable digital outputs to match target systems. The unit is built to maintain signal integrity during format conversion and re-clocking.
Key features include auto-detection of active inputs across optical, coaxial and balanced AES interfaces and selectable outputs to AES/EBU, S/PDIF coaxial or optical, or AES-3ID. The converter supports up to 24-bit resolution and sample rates from 32 kHz to 192 kHz. Transformer isolation on AES inputs and outputs adds protection and improved grounding performance.
Digital signal processing in the HR-UDC1 performs decoding, reclocking and retransmission while preserving sampling frequency and emphasis bits between standards. Front-panel LEDs indicate input format, sample rate and lock status to aid diagnostics. The device incorporates Sure-Lok auto-recovery supervision to reinitiate lock in the event of latch-up conditions.
Connectivity covers AES/EBU XLR, S/PDIF optical, S/PDIF coaxial phono and AES-3ID BNC on both input and output sides. The output format is user-selectable via a rear-panel selector that enables the appropriate physical connector and electrical format. Coaxial and AES-3ID paths are 75 Ohm terminated while AES/EBU is 110 Ohm terminated.
Typical applications include studio format conversion, distribution between consumer and professional equipment, and integration in broadcast facilities where mixed digital audio formats are present. The HR-UDC1 is suitable for mastering suites, post-production racks and signal routing closets where reliable format translation is required. It provides visible status feedback to simplify troubleshooting during live or scheduled operations.
Installation is straightforward with a detachable terminal-block or barrel power input accepting 24 Vdc and a front-panel power switch to control operation. The compact enclosure and transformer isolation simplify integration into existing racks and grounding schemes. The unit is engineered for stable continuous operation in professional environments and includes clear indicators to verify proper operation.
Free Ground Shipping
We offer free ground shipping on every purchase of $300 and more for US and US territory. Please choose "Free Ground Shipping (UPS/USPS)" option at checkout.
UPS Ground
UPS provides up-to-date tracking information. Ground service takes anywhere from 2-7 working days for delivery depending on destinations. UPS Ground does not deliver on Saturdays, Sundays or Holidays.
USPS Priority Mail/USPS Express Mail
For all shipments shipped via USPS, we offer 'DELIVERY CONFIRMATION' number with each package. Difference between tracking number provided by UPS vs USPS Delivery Confirmation number is: Delivery Confirmation status is updated when the delivery has been made or when the package has made it through major USPS stations.
Air Shipment
Air shipments, Overnight, 2nd day and 3 day select methods offer guaranteed delivery time for your shipment. If you are in hurry or in need for the items on schedule, select one of these methods. Up-to-date tracking information is provided with each Air Shipment. AVProSupply has the right to choose between Air shipments to meet or reduce delivery time. For guaranteed delivery of multiple items with expedited shipping, please contact our customer service representative for personalized assistance to get your items delivered to you when you need them.
International Customers
We offer shipping via USPS/UPS for our international customers. You can find different shipping options during checkout.
Most items ordered from AVProSupply will be shipped out from our California Warehouse. Will-Calls are only allowed with Appointment Only - Please call Customer Service to set one up between the hours of 9am to 6pm PST.
We Offer A 30-Day Money Back Guarantee:
Our main goal is to ensure your complete satisfaction with our service and products. If, for any reason, you are not 100% satisfied with your purchase, you can return it within 30 days of the purchase date for a full refund. Our 30-day money back guarantee applies to all of the products we sell, except for: TVs and monitors 20" and larger, Special Order merchandise, or any item indicated as non-returnable. Shipping is not refundable. Prior to returning your purchase, a Return Merchandise Authorization (RMA) number will be provided to you.
Refunds:
Refunds on returned items will be issued in the same payment form as received from the customer at the time of purchase. Once we receive the product and it passes inspection, we will credit your account. Please allow 3 - 6 business days for a credit to appear on your account.
Exchanges:
If the item was sent back to us for an exchange, please allow 3 - 5 business days for the replacement to be processed.
No Returns/Exchanges on the following:
- TVs and monitors 20" and larger
- Special Order merchandise
- Any item indicated on the website as non-returnable
For more information see our official Return Policy
