Tellurium Q Black Diamond Speaker Cable (pair)
SKU: 79400701398

Tellurium Q Black Diamond Speaker Cable (pair)

Sale price$2966.40 Regular price$3296.00
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 8 - Jul 13

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Tellurium Q Black Diamond Speaker Cable (pair)BD SC Black Diamond Speaker Cable Many years ago Tellurium Q produced a speaker cable called the Graphite. While sounding incredible in most systems and winning awards, there were a few that reported that they actually sounded wrong, a little thick and heavy. This only occurred on very few systems but gave us something new to launch into researching. (We love a challenge because no matter what else we always learn something new). The Black Diamond

BD-SC

Black Diamond Speaker Cable

Many years ago Tellurium Q produced a speaker cable called the Graphite. While sounding incredible in most systems and winning awards, there were a few that reported that they actually sounded “wrong”, a little thick and heavy. This only occurred on very few systems but gave us something new to launch into researching. (We love a challenge because no matter what else we always learn something new).

The Black Diamond speaker cable was born out of this work. The Graphite speaker cable was referred to as “the best speaker cables I’ve ever heard” by one reviewer but even so the Black Diamonds significantly out perform them without any of the apparent drawbacks of the old Graphite as you will see for yourself reading the reviews and hear for yourself when you plug them into your system.

Reviews and User Comments

Pursuit Perfect System

“My final thoughts are of complete admiration for the Tellurium Q black Diamond Speaker cables, they are incredible speaker cables, absolutely incredible. I am still stunned by how I was able to hear the deficiencies of my system, but once fixed the sound was elevated to a new height. This did not come easy, I was right about them in this regard but wrong about them for 99% of the time I spent with them. The last 1% of the time changed everything. I changed from being impressed to being in love and now I do not want to take them out of the system. When things click to this level then its kick back and listen time, then listen more and more with a big smile and some happy tears for good measure.”

– Terry Ellis, Pursuit Perfect System

Read the full review

6 Moons

“The obvious danger is that the ambitious audiophile will soon want to re-cable the entire system with Tellurium Q Black Diamond…..Such cables really are the stuff recommendations to close friends are made of”

– 6 Moons, 2016

Read the full review

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 Premium

Read the full review

Mono & Stereo

“The Tellurium Q Black Diamond speaker cables’ ability to retain drama and at the same time exhibit utmost transparency was demonstrated in a strikingly impressive manner. The xylophone sounds extended almost forever (so to speak) and were sharply projected on the virtual soundstage. It was exciting to “observe” (hear) tones forming in front of me with all the right natural colors/timbres and then slowly fading away. There was lots of air around the instruments and their separation was exemplary. The micro dynamic ability of the Tellurium Q Black Diamond speaker cables was breathtakingly good and great micro dynamic responsiveness is the main reason why some systems sound incredibly vivid and lifelike.”

– Mono & Stereo, 2015

Read the full review

HiFi Pig

“Recommended for being probably the last cable you will need to buy. Stunning performance.”

– Dominic Marsh, HiFi Pig 2015

Read the full review

HiFi World

Tony Bolton, HiFi World
“… reviewing the Tellurium Q Black Diamond speaker cable. Up to this point I had not found any cable over the last decade that had outperformed the Philosophy Cables loom that had been in situ. Until now.”

– Tony Bolton, Opinion Column HiFi World, 2015

Read the full review

HiFi World

Tony Bolton, HiFi World
“… reviewing the Tellurium Q Black Diamond speaker cable. Up to this point I had not found any cable over the last decade that had outperformed the Philosophy Cables loom that had been in situ. Until now.”

– Tony Bolton, Opinion Column HiFi World, 2015

Read the full review

HiFi World: Product of the Year 2014

“But perhaps their reticence is understandable when the product sounds as good as this – after all, why let others in on the secret? Used in a variety of systems the Black Diamonds consistently revealed a wider perceived bandwidth, bigger soundstage and the ability to present transient details in an effortless fashion”

– HiFi World, Awards Edition Jan 2015

Read the full review

HiFi World: Diamonds Are Forever

“In short, I can honestly say the Tellurium Q Black Diamond interconnects and speaker cable are the very best leads that I have ever had in my system.”

– Tony Bolton, HiFi World, Feb 2014 Edition

Read the full review

High Fidelity.pl

“Their tonal balance is perfect.”

– Wojciech Pacula, High Fidelity.pl


Performance Profile

Blue Family Warm and forgiving for systems with a slight edge or for those who like a more smooth laid back presentation. Blue and Ultra Blue are especially good for AV and home cinema

Black Family Smooth, fine detailed and great resolution while actually reducing apparent harshness. Music is presented as a coherent, organic whole, with a jaw-dropping sense of realism and naturalness.

Silver Family Totally uncoloured, acting as a wide open channel sounding unforced, vivid and dynamic with phenomenal resolution, transparency and natural tonal colours. All this while sounding extremely analog and coherent, from the exceptional top end extension to bottom with finely detailed, separated bass notes.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 79400701398

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.0 ★★★★★
Based on 2113 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
A
Verified Purchase
Amber Garabrandt
Lowell, US
★★★★★ 5
I loved this book!!
Format: Kindle
I have a love/ hate relationship with Albertalli. I really liked Simon VS The Homo Sapiens Agenda and The Upside of Unrequited with their adorable characters and charming/ hilarious/ sometimes heartbreaking plots. I soared through these books and would recommend them to anyone- especially John Green fans. Then there was Leah On the Off Beat, which mostly angered me. I didn’t like her, or the way she acted toward her friends, how the love interest played itself out…. the book just pissed me off most of the time, with just barely enough good to keep me moving forward. What If It’s Us Brings out the best of this author- maybe due to the collab? The characters are purely magical even as they are each incredibly messy and neurotic in their own ways. I think it’s their imperfections that made them so fabulous. The premise was fantastic, the play between characters was perfect, and you saw a lot of character growth which is always a plus for me. My favorite character was definitely Dylan, the over the top best friend. I felt like he was the perfect foil for Ben. For me, this was the best book of the author’s to date. I loved it! My only objection, and it’s purely personal, I felt like the ending was too open. I want closure! And I want it to be EPIC. Still, five stars all the way. On the adult content scale, there’s some language, drinking, sexual innuendo and light sexual content. It’s not too crazy, and I would still give this one to a youngish teen. I give it a three.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 16, 2018
T
Verified Purchase
Thebookbella
Port Orchard, US
★★★★★ 4
A very fluffy read.
Format: Hardcover
3.5* This story is told from alternating perspectives, Arthur (who had ADHD) and Ben (who is Puerto Rican). Arthur is spending the summer in New York as an intern for his mother's law firm when he follows a very handsome boy (Ben) into the post office. Ben is trying to mail a box full of his ex-boyfriends stuff when he meets Arthur. Ben gets Arthur's name but Arthur doesn't get Ben's name and so when a flash mob breaks out at the post office, they get separated. The first 150 pages of this book is how Ben and Arthur are trying to find each other in the big city. So this book was a bit slow to start. But when they do finally meet up this dosen't become an instalove kind of thing. They do ease into. Being a collaborative effort between Becky Abertalli and Adam Silvera, I wasn't sure if this was going to rip my heart out or give me warm fuzzies, but truthfully it was a great blend of both. It had a lot of bittersweet moments mixed with moments that were just sweet. Having read a few other books by these authors, I was sorry to see that this didn't feel like it had the same kind of depth that "Simon Versus the Homosapian Agenda" and "They Both Die At the End" had. I felt like those two books had a lot more depth to them and a bit more deep emotionality and not just a ton of surface level fluffiness. The vast majority of "What If It's Us" was a lot of surface level fluffiness and I did not find myself loving this as much as the other two previously mention books I read by them. Overall this book was cute and enjoyable, but the characters felt a bit flat to me.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 14, 2018
M
Verified Purchase
Marian Divilek
Whiting, US
★★★★★ 5
Closed my eyes and dreamed...
Format: Kindle
There's never enough romance and love in a book for a romantic soul reader. If you're one as well, check, this book for you. Do believe in destiny? Fate? Universe which brings two souls togeter? Check, it's all in here. A few more checks for you: unforgettable first love, first kiss, first touch. Second chances, do-overs, tears of pain, tears of joy. Wery well written, easy to read, making you long for more. With a few drama-queen shows, yet beautiful and entertaining. Looking forward to book Two.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 26, 2025
A
Verified Purchase
Angela Hunt
Fort Morgan, US
★★★★★ 5
Beautiful Book
Format: Hardcover
My favorite childhood book. Still have the copy I got in 3rd grade and I'm now 45. I try and buy one for every baby shower.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
J
Verified Purchase
Julie
Dallas, US
★★★★★ 5
Good classic gift!
Second time purchasing as a gift; loved it since I was a child. I always loved mice. This author always did cute artwork and stories. I enjoy them and enjoy sharing them with kids.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 5, 2025

recommand products