QED - Reference Digital Audio 40 Interconnect – 50m Reel - "NA"
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About this product
The QED Reference Digital Audio 40 sets a new benchmark in digital coaxial S/PDIF signal transfer. Its geometry has been precisely engineered to achieve optimal impedance for signal integrity, while the silver-plated conductors provide a low-resistance path for high-frequency signals. QED’s Digiloc2™ RCA plugs enhance the impedance match, reducing return loss by up to 1.5dB for cleaner audio output. With triple-layer electromagnetic shielding, this cable ensures minimal signal jitter and maximum protection from electromagnetic interference. A hollow central pin and a non-conductive, low eddy current plug body further improve high-frequency signal fidelity. Designed for audiophiles, the Reference Digital Audio 40 is built to deliver clearly audible sonic improvements and a richer listening experience. It comes with a lifetime guarantee and features top-tier materials like 99.999% OFC copper and low permittivity foamed polyethylene dielectric. Ideal for connecting digital audio sources like CD or Blu-ray players to high-end audio systems, this cable exemplifies cutting-edge performance and durability.
Features:
Silver plated 99.999% OFC central conductor
Triple-layer electromagnetic shielding
75 Ohm impedance matched Digiloc2™ RCA plugs
Low jitter signal transfer with improved timing
Lifetime guarantee on all cables
Lifetime guarantee on all cables
- Cable Length164.04 feetConnector Type (End 1)Bare wireConnector Type (End 2)Bare wire
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The QED Reference Digital Audio 40 sets a new benchmark in digital coaxial S/PDIF signal transfer. Its geometry has been precisely engineered to achieve optimal impedance for signal integrity, while the silver-plated conductors provide a low-resistance path for high-frequency signals. QED’s Digiloc2™ RCA plugs enhance the impedance match, reducing return loss by up to 1.5dB for cleaner audio output. With triple-layer electromagnetic shielding, this cable ensures minimal signal jitter and maximum protection from electromagnetic interference. A hollow central pin and a non-conductive, low eddy current plug body further improve high-frequency signal fidelity. Designed for audiophiles, the Reference Digital Audio 40 is built to deliver clearly audible sonic improvements and a richer listening experience. It comes with a lifetime guarantee and features top-tier materials like 99.999% OFC copper and low permittivity foamed polyethylene dielectric. Ideal for connecting digital audio sources like CD or Blu-ray players to high-end audio systems, this cable exemplifies cutting-edge performance and durability.
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| Pros for QED - Reference Digital Audio 40 Interconnect – 50m Reel - "NA" | |||
|---|---|---|---|
| There were no pros for this product— | Overall Performance, Compatibility, Cable Length, Flexibility | Overall Performance, Compatibility, Charging Speed, Portability, USB-C | Overall Performance, Connectivity, Size, Design |
| Cons for QED - Reference Digital Audio 40 Interconnect – 50m Reel - "NA" | |||
| There were no cons for this product— | Heat Dissipation, Data Transfer | There were no cons for this product— | Heat Dissipation, Setup |
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