How does the 100 cm AudioQuest Diamond digital coaxial cable perform in terms of signal quality?
The cable uses high-purity OFHC copper with Air-Tube geometry, offering low capacitance and low jitter, which results in a clearer digital signal.
How does this coaxial cable connect devices with different impedances?
The AudioQuest Diamond coaxial cable is designed for standard 75 Ω digital coaxial applications and performs optimally with equipment that supports 75 Ω coaxial digital inputs and outputs.
Does this cable work with both SPDIF and AES/EBU digital protocols?
No, this cable is specifically designed for the SPDIF/coaxial digital standard; AES/EBU typically uses XLR connectors and 110 Ω impedance, which is not compatible.
How should the cable be installed to minimize interference?
Do not run the cable parallel to power cables; use short runs and minimize cable bundling; and ensure that the connectors are securely fastened without putting any tension on the cable.
Can a length of 100 cm affect signal quality?
At 100 cm, the quality remains virtually unchanged; this is a short length that falls within the tolerances of digital coaxial transmission.
What connectors are present at both ends?
Both ends have RCA/coaxial digital SPDIF connectors with 75 Ω impedance, featuring gold-plated conductors for optimal signal transmission.
Is this cable suitable for use with D/A converters and high-resolution audio?
Yes, for audio formats up to, for example, 24-bit/192 kHz and sometimes even higher, provided that the equipment and signal path support this.
Does the cable provide protection against electromagnetic interference and noise?
Yes, the construction with metal shielding and the air-insulated core helps reduce electromagnetic interference and limit noise.
Does this cable come with a warranty or certification for specific standards?
AudioQuest typically offers a lifetime warranty on workmanship and materials; the cable meets the standard specifications for 75 Ω coaxial digital SPDIF connections.
How does this Diamond version differ from other AudioQuest digital coaxial cables (e.g., Carbon or Forest)?
The Diamond uses more durable materials, improved insulation, and lower capacitance than entry-level models such as Carbon or Forest, resulting in greater detail and less jitter.
