Doing the Power Cord Thing


Hey everyone,

So as you all know, I'm a DIY kind of guy when it comes to cables and speakers. I'll be building a new power cable using affordable parts from Parts Connexion and DH Labs:


https://www.partsconnexion.com/DHLABS-75520.html

and


https://www.partsconnexion.com/CONNEX-83387.html

They'll look nice, at least! :)


Testing will occur on the very last, new, Luxman 507ux in the United States.Will I hear anything at all? Or will this be just a wasted hour and wasted $100 assembling a cable?
erik_squires
Well, no way to actually know without measuring. :) And AFAIK, you can be both.

I run a Furman Elite 15i, so there's a lot of cruft it should take out first for me.
@Erik_squires - I use a Panamax M4300 conditioner on my A/V gear. But I could not tell you if it is "effective" in any way - I use it more to isolate (i.e. turn off) the system when away on vacation :-) 

FYI: I recently built a 14 gauge helix power cable for the TV, which resulted in darker shadows, with more noticeable details and a brighter, more vibrant picture. 

I initially used the Panamax on my audio system at the old house, but found it provided no benefits once I built a power distribution box with high quality outlets and an internal power bus (i.e. it's like a mini distribution panel)

See the end of this page for construction details if interested...
http://image99.net/blog/files/category-002ayou-need-a-good-power-supply.html

Fortunately, my new house seems to be very well wired and I do not experience any noise from the HVAC system, water heater, fridge/freezers/etc..

I did have a house-wide surge supressor fitter to the breaker panel, but that was for protection purposes in the event of blackouts and I did not notice any improvements in system performance once installed

Regards - Steve



Hi Willie :

I have those Panamax units too. If you ever get a chance to, try the Furman units.

They actually filter noise down to 3 kHz and are some of the few that do. I've opened them up, they are built like a high current low pass filter.

This may have something to do with why I'm not hearing much of a benefit in my apartment. :)


Whole house surge protectors are nice to have. ;)
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There IS no ’saving money’ making them yourself. Just a different sound, maybe.



When you are not buying $2,000 power cables, but DIY'ing for $100, you are saving money. :)

But you are right in that it is difficult to take a DH Labs cable and make the exact same cable they do for less. However, buying Connex (Parts Connexion) connectors you can actually save a little, plus the ability to make custom lengths can be really convenient.