The Black Diamond XLR are Tellurium Q in a cable. The Black Diamond XLR uses our own TeCu connector and is the most natural sounding cable in the range, which is saying something.

The Tellurium Q reference XLR for one very good reason - they are staggeringly good. Detailed and smooth. Nothing in the interconnect range even comes close to this performance. 

• Worldwide shipment service where the Distributor or Dealer does not exist
• Free ship cost in Europe for order over 500€ (except speakers, we offer  50% of ship cost)
• Free ship cost Worldwide  for order over  2000€ (except speakers, we offer  50% of ship cost )
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“If there is such a thing as a completely neutral interconnect, then the Tellurium Q Black Diamond probably fits this description like no other cable.” – Matej Isak, Mono and Stereo

AV Premium

“In short, we face the best audio cables High End to be found in our country if we stick strictly to the quality/price. A real discovery” – Salvador Dangla,

AV PremiumJim Rooney

“When I first decided to write to you about your Black Diamond Cables (bi-wired speaker and XLR interconnect) I had accumulated about 100 hours of listening time, but held off because the sound quality kept on improving. Even now after about 300 hours, it’s amazing and hard to believe, the sound keeps improving getting richer, lusher and more resolute as the hours accumulate. My B&W 802D’s have never been happier, responding much faster than ever before! I would like to thank you and the design team in Langport for doing such a great job developing the Black Diamond series of cables. Your attention to detail and pushing the state-of-the-art is greatly appreciated! Good cables do matter!!!! Thank you” – Jim Rooney, Boston, Massachusetts, USA