TC-7520 - what kind of cable for S/PDIF via electrical coax?

**scrufftyguy** · 27-06-2009, 10:33

I'm planning on getting some Mark Grant coax, as I've had quite a bit of stuff from him before and I've always been very happy! Is there really a big benefit in using 1.5m lengths as the squeezebox is going to be right next to the DAC, so 1.5m seems a bit excessive. Might I be better getting an optical cable for a short distance?

Ade

**Marco** · 27-06-2009, 11:23

Hi Ade,

Why not send Mark a PM and ask him what he thinks? He's a member here

As he makes his own cables he could make one up to a custom length for you, providing he feels that performance is not unduly compromised.

I use his 1694A digital coaxial cable, from Belden, between my modified Sony transport and DAC and I must say that it's the best example of its breed I've heard, outperforming cables at many times its price.

However, I also know that other swear by high quality optical leads. I think you need to try both in your system to decide which is best for you. Most cable companies provide a trial period with a full money back guarantee, so the means to conduct a meaningful comparison is there

Marco.

**scrufftyguy** · 27-06-2009, 11:32

Thanks for the reply Marco.

Is your coax longer than the recommended 1.5m?

Ade

**Marco** · 27-06-2009, 11:56

Nope, just standard

I'd PM Mark (you'll find him on the members list) and ask him for his advice. He's very knowledgeable and helpful.

Marco.

**scrufftyguy** · 27-06-2009, 12:36

Just sent him a message...I'll see what he recommends.

Thanks again.

Ade

**Marco** · 27-06-2009, 13:03

No worries, matey. Let us know how you get on

Marco.

**scrufftyguy** · 27-06-2009, 20:31

Hi again Marco.

He doesn't seem too concerned at the length of cable and more or less says get whatever length I want, and I can try a few cables out first! I think i'll take him up on the offer once I've bought the DAC!

Ade

**Marco** · 27-06-2009, 20:42

Sounds like typical Mark, Ade - very helpful. I'd definitely take him up on his kind offer as his cables are top-notch

Marco.

**scrufftyguy** · 27-06-2009, 20:51

Certainly will, It'd be good to hear for myself if there's any difference (to my ears) between the coax and the optical too!

Ade

**Marco** · 27-06-2009, 21:33

There will be differences, providing that your system has the required resolution to highlight them.

Generally, I find that the best coaxial cables give music slightly more weight and 'texture', whereas good optical cables often sound 'airier' and offer marginally better fine detail retrieval.

However, it's definitely one to 'suck and see' for yourself

Marco.

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