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So far Tellurium Q has created 553 blog entries.

HiFi Plus: Black II XLR Cable

“Black balances being neutral and transparent enough to bring out the best in middleweight audio, but not so open or shut in as to highlight its shortcomings or limit its potential to fly. It doesn’t matter why Black II works, what’s important is that it does. “It’s a cable to enjoy music by”

– HiFi Plus, Issue 204

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2026-05-07T11:01:47+01:00Tags: |

The Ear: Silver III Speaker Cable

“Two further swaps between the two sets of cables and I had heard enough to know that once again Tellurium Q had delivered on their stated intention, to take the good things about the Silver IIs and make them even better…

I know it is still only April, but I think I have just found one of my Products Of The Year: Bravo Geoff, mission accomplished.”

– Jason Kennedy, The Ear

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2026-04-30T14:55:15+01:00Tags: |

Alfredo Guerro: Silver III Speaker Cable

“I would like to write to you to express my sincere gratitude for what your cables have done in my system.

Over time, I have installed Tellurium Q cables step by step throughout the whole chain of my equipment, and each of them has contributed something important. What began as a promising improvement gradually became something much more profound: a transformation of the entire musical presentation.

Thanks to your cables, I have finally been able to achieve in my digital system something I had long considered almost unattainable: a degree of realism, temporal continuity and musical flow that I had previously associated only with vinyl. For the first time in my life, my digital front end sounds truly believable to me, not only in terms of definition or scale, but also in terms of intimacy, coherence and naturalness.

What has impressed me most is that this was not a superficial change. It was structural. The piano changed, the orchestra changed, and above all the coherence of the sound changed. The music now flows in a way that feels natural and convincing, with a continuity that reminds me of vinyl, yet without losing the spaciousness and black background that good digital reproduction can offer.

This had been a long-standing hope of mine, one that I had almost given up on. I had reached a point where I no longer believed that digital sound could fully convince me in this way. Your cables helped me cross that final boundary.

I must also say that I never suspected phase distortion could be so relevant. Only now, after hearing the cumulative effect of addressing it throughout the entire signal path, do I understand how fundamental it is to musical realism.

So I simply wanted to thank you. Your work has allowed me to discover a level of digital playback I had never experienced before.

With gratitude and admiration.”

– Alfredo Guerro, Spain

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Ray Ng: Silver III Speaker Cable

“The Silver III is leaving quite an impression here! Compared to the Silver II it is noticeably more nuanced and resolving, conveys space and separation more convincingly plus at the same time wonderfully smooth with a superbly weighted midrange. Wonderful!”

– Ray Ng, Raindrop Audio Singapore

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2026-04-20T12:32:31+01:00Tags: |

The Audiophile Man: Silver III Speaker Cable

“My initial impressions were rather shocking……

Firstly, reflecting upon my [other brand] cable comparison, who would have thought that I’d be describing the Silver IIIs as great value for money? That was a surprise. I was also surprised at the reduction of noise across the soundstage, the enhanced detail related to that and the extra focus produced alongside.”

– Paul Rigby, The Audiophile Man

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2026-04-10T15:07:40+01:00Tags: |

HiFi Pig: Silver III Interconnects

“Geoff wasn’t really expecting to get any commercial success from the onset of developing the Silver III. He and his team used it just as a challenging project to find out what else they could learn about signal propagation. What they have achieved with the Silver III is something quite extraordinary. A very detailed and wide soundstage capturing all frequencies evenly, and with fast transients to give the music the bite it deserves
They bring the highest level of the TQ 3×3 matrix to those with the smallest pockets.”

– Janine Elliot, HiFi Pig

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