Yes — Tellurium Q^® cables are engineered to be directional.

Understanding Cable Directionality

At Tellurium Q^®, our design philosophy centres on minimising phase distortion and preserving signal integrity. This includes optimising the internal structure of our cables for one-way signal flow — from source to destination.

This is why we consider our cables directional.

Why Does Direction Matter?

When a cable is manufactured, the geometry and dielectric behaviour can cause subtle asymmetries. These are not flaws — rather, they’re part of the complex interaction between materials, construction, and electromagnetic behaviour.

Our cables are meticulously tested and refined with these properties in mind. The result is a performance profile that is most coherent, natural, and revealing when the signal flows in the intended direction.

How to Identify Cable Direction

Most Tellurium Q^® cables include an arrow or marking indicating the recommended direction of signal flow.

This typically runs: From source → to destination

For example: Amplifier → Speakers or DAC

If your cable does not have arrows, you can still identify the preferred direction by listening.

What If I Connect Them Backwards?

Don’t worry — the cable will still transmit signal. However, you may notice:

• A slight loss in clarity
• Reduced cohesion in timing and detail
• A less engaging soundstage

This is why we always recommend following the intended direction of signal flow for optimal performance.

Not Sure? Use Your Ears

If your cables are unmarked or you’re unsure of the correct orientation:

• Connect and play your reference track.
• Reverse the cable direction.
• Choose the direction that sounds more balanced, detailed, and musically natural to you.

Often, the difference is subtle — but for those seeking the best from their system, it’s worth the few minutes to try.