SKU: 77945681481

Tellurium Q Silver Diamond Waveform™ hf Digital RCA Cable

Sale price$1336.50 Regular price$1485.00
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Description

Tellurium Q Silver Diamond Waveform™ hf Digital RCA CableSD DRCA Silver Diamond Waveform HF Digital RCA Upon inserting the Silver Diamond RCA digital cable the answer became immediately obvious: a resounding yes. Just when I thought the limits were reached the Silver Diamond went further! In particular the extension at the extremes was even better and the openness of the midrange spectrum helped to cast an even more believable sonic picture. The vocals were sensationally immediate and alive sounding; the

SD-DRCA

Silver Diamond Waveform™ HF Digital RCA

“Upon inserting the Silver Diamond RCA digital cable the answer became immediately obvious: a resounding yes. Just when I thought the limits were reached – the Silver Diamond went further! In particular the extension at the extremes was even better and the openness of the midrange spectrum helped to cast an even more believable sonic picture. The vocals were sensationally immediate and alive sounding; the human touch was highly authentic. The bass spectrum gained in punch and control and the instruments had even more body and thus seemed even more realistic. The uppermost octaves seemed even more open and limitless in their extension with the Silver Diamond and this in turn gave even more airy presentation of various recording venues.”

This sums up the Silver Diamond Waveform hf too.

Reviews and User Comments

Pursuit Perfect System

“The overall resolution and detail was mind blowing and most impressive is just how natural the vocals are as part of a wide open sound stage with depth and width to spare. See the two system demonstration videos below for examples of this.”

-Terry Ellis, Pursuit Perfect System

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The Audiophile Man

“Firstly was the reduction in noise. That reduction removed the irritating, distortive effects that make the ear cringe and withdraw.

Next was the concurrent smoothness from the mids, especially the upper midrange.

Thirdly, was the bass. My goodness the lower frequencies added power to burn. Not so much in terms of punch just a hefty weight, a real force of nature.

The transient attack from the guitar plucks displayed an impressive focus and precision while the instrumental separation, enhanced by the low noise, allowed the ear to pick up secondary rhythms that occurred way off into the rear of the mix.”

-Paul Rigby, The Audiophile Man

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The Audiophile Man

“SD is a generation ahead in terms of its capabilities, principally because of the vast amount of noise it removes from the soundstage and the clarity that it brings as a consequence.

The Tellurium Q Silver Diamond RCA is one of the all time great digital cables that, if you can afford, you really must own. Once you’ve heard this design provide its amazing sense of realism, then any other digital connection tends to pale into insignificance. Brilliantly transparent, the Silver Diamond is likely to dominate the digital cable hill for many years to come.

-Paul Rigby, The Audiophile Man

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HiFI Plus

“Silver Diamond is extraordinarily transparent, satisfyingly open, full-bodied, with an awesome bass, and extremely sweet and smooth across the midrange.”

-Alan Sircom, HiFi Plus

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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
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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]
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SKU: 77945681481

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4.3 ★★★★★
Based on 454 reviews
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Hugh62
Los Angeles, US
★★★★★ 1
Poor quality control - maybe outlet store leftovers
Size: 11.5, Color: Burgundy Polished Full Grain
The two shoes were not the same size. They were both labeled 11 1/2 but one shoe was larger than the other and the fit was poor. I returned the first pair and ordered a replacement. This time the shoes were close to the same size but too loose and the left one has sewing issues. I've bought Johnston & Murphy for years because of the quality. These were to replace an existing pair of burgundy penny loafers that have finally worn out (even after several heal/sole replacements). That is the expected quality. I suspect Nashville Shoe Warehouse may be handling shoes that didn't measure up for the quality; more like an outlet mall than getting the J&M quality I've come to expect. Update: went to Johnston & Murphy site to buy "direct" from the manufacturer. There were several recent reviews where the shoes were long and didn't fit properly. Genesco - please step up the manufacture / crafting of these classic shoes to the level of quality they used to have.
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Reviewed in the United States on July 21, 2025
F
Verified Purchase
Fabric Crazy
Alexandria, US
★★★★★ 5
Really nice shoes
Size: 9, Color: Black Polished Full Grain
My husband enjoys wearing these shoes. Very classy looking. They fit well. They arrived quickly. He liked them so much he ordered another pair in a different color which have worked out just as well.
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Reviewed in the United States on February 3, 2026
T
Verified Purchase
tjw
Louisville, US
★★★★★ 3
Way too narrow
Size: 9.5 Wide, Color: Burgundy Polished Full Grain
I ordered a wide in this shoe, but it was still way too narrow. I had to return them. Otherwise, it looked like a nice quality shoe.
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Reviewed in the United States on February 12, 2026
B
Verified Purchase
BetterEveryDay
Chelsea, US
★★★★★ 5
I usually wear 11.5's, but I buy 1/2 size smaller to accommodate for stretch. Leather relaxes.
Size: 11, Color: Burgundy Polished Full Grain
5 STARS: These shoes are awesome. I keep coming back for more. I have major foot problems, have tried all kinds of shoes, orthotics, and inserts... but believe it or not, these shoes work better than any of that stuff. I wear them daily. I buy lots of them, for home, for church, and I'm getting my first pair of J&M boots today, for winters in Indiana... Brrrr
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Reviewed in the United States on December 18, 2025
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Amazon Customer
Draper, US
★★★★★ 5
Excellent value
Size: 13, Color: Brown
These boat shoes are great, they fit a 13W comfortably, for the the price my expectations were not high, but I was wrong, they look good and the soles are real rubber they fit well, I would definitely recommend these, very comfortable.
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Reviewed in the United States on April 20, 2026

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