QED Reference Digital Audio 40 RCA Cable
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Description
Description
The QED Reference Digital Audio 40 is a high-performance digital coaxial cable designed to deliver precise signal transfer between digital audio components such as CD transports, streamers, DACs and AV receivers.
Engineered with a carefully optimised coaxial geometry, it maintains the correct 75-ohm impedance required for accurate S/PDIF signal transmission, helping preserve timing accuracy and minimise signal loss.
Silver-plated oxygen-free copper conductors provide excellent conductivity and low resistance for high-frequency digital signals, while high-quality shielding helps protect the signal from electrical interference.
The cable is finished with QED’s precision digital coaxial plugs, designed to closely match the cable’s impedance and improve signal integrity, making it an excellent upgrade for high-quality hi-fi and home cinema systems.
Payment & Security
Payment Methods
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1 Year Warranty + 60 Day Returns
K&B Audio are authorised retailers for QED. Your purchase comes with a 1 Year warranty, expert help on hand and you get 60 day returns window in case you're not 100% happy with the product.
Frequently Asked Questions
Do you price match?
Do you price match?
Yes, we will try our best to price match for you - but as a small independent company, we can't always guarantee it.
Please submit a price match request here.
We will price match where possible provided that the competitor is a like for like UK VAT registered company, they must be an authorised retailer, the product must be in stock and not on clearance.
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