Ultra Black II RCA Cable
UB-RCA
UK retail price per metre set inc VAT
Total Length: 1.0m
Read reviews for this cable or search our review archive
Ultra Black II RCA Cable
The first of the RCAs in our range to use our new TeCu connector.
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.
Reviews and User Comments
“The addition of Tellurium Q Ultra Black II cables to our regular system made a noticeable difference in the listening experience. These cables elevate the level of detail, spatiality, and dynamic control—critical aspects for those looking to maximize the quality of their sources and amplification.
One of the first impressions was the clarity of the sound. The tone with which the system presents the spaces between notes changed, allowing for more clear appreciation of micro-details present in the recordings, from the performers’ breathing to the light touch of fingers on the strings and keys. This improvement in the signal-to-noise ratio is essential for giving depth and realism to the soundstage.
Tellurium Q Ultra Black II cables are an exceptional solution for audiophiles looking to maximize the potential of their high-fidelity systems. Their advanced design, premium materials, and unbeatable construction result in clear and perceptible improvements in sound transparency, dynamics, and spatiality.”
– Fernando Alday, et-sona.com
“he cables of the English brand TelluriumQ offer solid production quality and sound standards for a reasonable price. The Ultra Black II series cables keep up with the more expensive [deleted].”
– Daniel Březina, HiFi Voice
“Tellurium Q’s new Ultra Black II is something special at the price. It has insight, grip and focus that you usually have to pay a lot more for – allied to an impressive lack of colouration and dramatic dynamics.”
– David Price, Stereonet
“Vocals and music are in three dimensions that frees speakers and leaves only sound, mood and atmosphere. The speakers disappeared.”
‘Google Translation’
– Audiophile Magazine Thailand
“I have been trying to create my ideal system for some years now. I’ve always looked for a natural and exciting sound, alive.
After various changes I stabilized with audio note oto signature, tannoy arden mk4, rega p3, lector cdp 707.
But something still escaped me because with the cds I struggled to hear a real music scene and the reconstruction was still tiring.. because I tried cable of wrong signals.
Then the turning point with ultra black rca. The first minutes of listening were destabilizing. I could not understand what I was listening to the songs had become completely unknown. Had I done something wrong? Then as the minutes went by, the system started to stabilize and I started to get the hang of it. It was as if the previous rca cables used by me were an environment over which many signals passed but bounced and propagated in disorder and my hearing struggled to reconstruct the order of events due to the excess of information presented in a jumble and without the right equalization. Something incredible has happened with ultra Black. The listening environment has been lifted to another dimension! Now we’re in a recording studio, the lights are off. Each instrument in the composition is a lamp that lights up in a well-defined place and distinguishes every single event. The sounds do not interfere with each other but respect and orcestrally bind in a harmonious way. This representation becomes palpable, material. The vibrations arrive at the right time, there is no excess of sounds but naturalness and refinement. This cable not only transmits signals but conveys them for a representation that brings back the true essence of music. This way of listening is addictive because it is highly satisfying! Thank you from tellurium for connecting me to the vibrations I was looking for. This representation becomes palpable, material. The vibrations arrive at the right time, there is no excess of sounds but naturalness and refinement. This cable not only transmits signals but conveys them for a representation that brings back the true essence of music. This way of listening is addictive because it is highly satisfying! Thank you from tellurium for connecting me to the vibrations I was looking for. This representation becomes palpable, material. The vibrations arrive at the right time, there is no excess of sounds but naturalness and refinement. This cable not only transmits signals but conveys them for a representation that brings back the true essence of music. This way of listening is addictive because it is highly satisfying! Thank you from tellurium for connecting me to the vibrations I was looking for.”
– Andrea Baldin, Italy
“Thought I would drop you a little follow up… I have really been enjoying the Ultra Black ii rca cables… For me they have been an eye (ear) opener to what good cables can do!
I have since acquired a pair of Ultra Black ii speaker cables… again wow! These are a great step on from the [removed] I was previously using.
I have not heard my system sound so refined yet full of detail… and feel… I find myself being drawn into the music much more easily.”
– Paul Stemp, UK
“Adding the Ultra Black II RCA interconnect reinforced this balance and opened up the sound stage, cymbal splashes became more obvious, and guitar notes more pronounced. It’s very much a leading edge cable, but avoids the forwardness that other cables of its ilk tend to introduce. It has a superb sense of immediacy and acoustic instruments like drum kits sound all the more real as a result.
Tellurium Q Ultra Black II is a remarkably coherent and ‘well-timed’ cable.”
– Jason Kennedy, HiFi Plus
“The Tellurium Q Ultra Black cables achieve component status: that is to say, before changing any of your system’s components you should audition these cables first.”
– Christian Bayer, Image HiFi.com
“naturalness , timbres and dynamics of these connectors are so remarkable that my packing and sending back is really very, very difficult – if it even still happens.”
– Frank Neu, fidelity-magazin.de, August 2015
“It seems as if the UB [Ultra Black RCA] has such precision with regards to timing that it gives a presentation which is very different to virtually every cable I’ve ever heard, no bloom added decay, colouration or drag.”
– HiFi Pig, April 2014
“The first few seconds of play were more than enough to realise that Tellurium Q has got a very special design on its hands.”
– Hi FI World, August 2013
“Tellurium Q Ultra Black II cables are an exceptional solution for audiophiles looking to maximize the potential of their high-fidelity systems. Their advanced design, premium materials, and unbeatable construction result in clear and perceptible improvements in sound transparency, dynamics, and spatiality.”
– Fernando Alday, et-sona.com
| Family | Product Code | Name/Performance Level | Price Per Set |
|---|---|---|---|
| Statement | ST-RCA | Statement | |
| Silver | SD-RCA | Silver Diamond | |
| Black | BD-RCA | Black Diamond | |
| Silver | US-RCA | Ultra Silver | |
| Black | UB-RCA | Ultra Black | |
| Silver | SL-RCA | Silver | |
| Black | BK-RCA | Black | |
| Blue | BU-RCA | Blue |
