Mains extension blocks


#21

Don’t know your current power cables used with your boxes, but have you considered a Graham’s Hydra ? They are rather good :smiley:


#22

Hello

I had some good result with some titan audio last year.


#23

A hydra would be my choice.


#24

I have a Music Works block for my system, so Richard are you saying that I shouldn’t have any surge protection block elsewhere powering other things?

Clive


#25

Clive, my experience is that they can adversely impact on a Naim system, even when on a different part off the house circuit.


#26

Thanks for the prompt reply Richard my exorcism of said products will begin in earnest tomorrow I know of at least 3 blocks that will need to go.
Clive


#27

Wow Richard, even if you have a dedicated circuit direct from fuse panel ?


#28

Thanks for that answer.


#29

I haven’t conducted exhaustive tests, just relaying some experience (see post above as most recent). I’d imagine a dedicated spur from a dedicated breaker box might ameliorate some if not all of the effects, but without testing it out fully I couldn’t say for absolute certain. Try it for yourself with an anti surge block and see how you go.


#30

Does Naim mention anywhere that a star-earthing block is best, or have I invented that?


#31

A little more expensive than you mention - probably nearer £ 150 but the Styx mains block made by Titan Audio has been getting good reviews - check out the review in Hi Fi World (I think it was). As with many you will have to budget for a mains cable - so that might make it a little pricey for you at the moment.


#32

Star earthing in Naim is all about signal ground (-ve) not mains. Star or single point grounding is to eliminate multiple signal grounds & earth loop noise.

That said I’ve tried different configs in my own distribution board & I could not detect any audible difference with earths wired in any way.


#33

I also made my own block but using single unswitched MK sockets. It’s not star earthed but chain connected using the thickest multistrand wire I could find in Wickes. I can hear a definite change when changing plug order on it, this has become more pronounced since upgrading everything over the last couple of years. I have a dedicated radial but not a separate breaker box just a separate breaker in the consumer unit.
My dealer keeps trying to sell me a Music Works Lite, a couple of years ago he had a Music Works Ulta in as well and that’s the one I took home. I ended up keeping my home made block and never got round to the Lite. The Heretic Audio Copperstar looks very interesting (and quite similar to my home made block albeit a bit thicker and it’s star wired) but at £400 is, like the Music Works blocks over the stated budget.


#34

Likewise. I got a really good quality one of these from a place called cable
monkey. It’s realy well made and the kind of thing that a hifi specialist cable/psu/extension block supplier would charge a fortune for.


#35

MK double unswitched sockets are not expensive
Heavy duty wire is not expensive ( in the small quantities needed)
It’s not hard to make something 5 times better than a bought item that costs a similar amount


#36

Why use wire within the block when solid copper does a better job?

Re: surge block. My hifi is on a separate circuit and I had a surge block on the house circuit in another room. The surge block affected my hifi 100% without a doubt. It was annoying, but I decided to take the risk and ditch the surge block for my computer.


#37

The Powerigel is the best I’ve heard by quite a margin. Will be auditioning the Powerigel Plus (with Powerline trappings) in the next few weeks, when the ND555 arrives. I’ll post my findings.


#38

I switched from a Graham’s Hydra to a Wireworld Matrix 2 connected to the wall with a PowerLine and much preferred it, though more costly (if you include the PowerLine).


#39

Hi Clive,

Please report your findings, I would love to hear how you get on.


#40

Will do, but I’ve just counted 7 of the damn things around the house.