What is the difference in conductor material between the Robin Hood ZERO and the SILVER?
Robin Hood ZERO uses Solid Perfect-Surface Copper+ (PSC+) conductors, while SILVER features more advanced Solid PSS Sonic-Signature conductors with additional silver plating for improved high-frequency performance.
How is noise reduction controlled in these models?
Both models feature a 72 V Dielectric-Bias System (DBS) combined with a multi-layer carbon-based noise-dissipation system to minimize RF noise and microphonic distortion.
Can the ZERO or SILVER be used in full-range mode?
Yes, both cables can be used as full-range cables or in a BiWire configuration when combined with a specific BASS cable.
What does “ZERO-Tech (No Characteristic Impedance)” mean?
This means that the cable does not have a fixed characteristic impedance; the insulation is designed to minimize interaction with the conductors, ensuring uncompressed current transfer.
What connectors are available on both the amplifier and speaker sides?
Available terminations include U-spades, banana plugs, multi-spades, or V-spades; U-spades are recommended as standard for both the amplifier and speaker sides.
How do you set up a BiWire configuration with these cables?
Use one ZERO or SILVER cable for the high frequencies and a dedicated BASS cable for the low frequencies, connecting them to the corresponding terminals on the speaker; on the amplifier side, the cables are combined or connected via jumpers.
Is it possible to use two ZERO cables in parallel?
This is not recommended; using two ZERO cables in parallel can cause resonance or “ringing” at high frequencies. Use only a ZERO cable plus a BASS cable or jumpers as an alternative.
How does cable length affect performance?
Length affects resistance and capacitance; longer pairs result in greater signal loss, especially with high-frequency signals. Both models are available in lengths of 8, 10, 12, and 15 feet (~2.4–4.6 meters).
What is the gauge of these cables, and how does that affect sound quality?
The gauge is approximately 15 AWG (1.65 mm²), which provides sufficient cross-sectional area to minimize signal loss and maintain dynamic range at typical speaker impedances.
Are these cables suitable for EU amplifiers with insulated binding posts?
Yes, but U-Spade is strongly recommended when the binding posts are non-adjustable or banana plugs cannot be fully secured; U-Spade is suitable for all types of binding posts.
