New Posts  All Forums:Forum Nav:

B&W P7 Recable...

post #1 of 8
Thread Starter 

I ended up recabling my P7s.  I had a hard time looking for a connector to fit, so I modified one (this took about 2 minutes).  Anyway, for anyone that's thinking about making one, I am experiencing SIGNIFICANT transparency and soundstage improvement (twice the Soundstage).  Also, the bass seems to be almost unaffected, but the mids and highs are much better in every way.  I'll definitely order some solid silver and make another cable asap, but just wanted to tell you guys that the stock cable appears to be inhibiting a lot of the potential.  Beware, however, that it makes it appear a lot less "bassy" since the it balances every other range out (but It's extremely natural now).

 

 

 

 

P.S. Excuse the color scheme.... heatshrink is going to be over everything in the next day or two ;).

 

Edit: So I was so appalled by the results of the recable that I decided to "step it up" a little.  Trashed the pictured cable and decided to make a paired cable (using the same strands from before...just doubled).  So I managed to comfortably fit 18g total per channel.  I can easily say that these produce the best audio I've ever heard as of now, and trump the soundstage and fidelity of my old k701s with silver AND my old triple fies with a silver cable.  Protip: If you're planning on recabling yours, go with a twist instead of a litz braid... I'm seeing physical benefits in the earcup.  Also, these are benefiting SIGNIFICANTLY from the extra copper.  I the highs cooled off too, and I verified it with a session of old Metal ;).


Edited by eightbitpotion - 12/12/13 at 1:49am
post #2 of 8

Thank you for sharing this.

 

I want to make (or buy) a good Bowers&Wilkins P5 cable, so I'm interested by any informations on its fabrication.

 

How much does it cost?

 

Cordially

post #3 of 8
Thread Starter 

Well I always make a test-run with cat-5 wire to verify proper geometry.  I just used inexpensive termination (infact, the 2.5mm is from ratshack).  My final cable will probably be silver with high-end connectors, but if you're just wanting to try it to see how it sounds, then it should only cost under $10.

 

The trick is you have to re-machine the phono connector to slim it down.  I've done three of them so far, and can confirm that this is absolutely the easiest, cheapest, and most practical way.  I don't use the outter shield since it's heavily protected inside the earcup, and I heatshrink the hell out of it.  Heatshrink should but up against the nodule inside the cup, and it should get tight right there.... this will prevent any stress that may occur.

 

EDIT: If anyone needs the 2.5mm phono machined, then I welcome you to send it to me with a returned postage and addressed envelope.  I'll refinish it for you at no cost.  This community has helped me out like I can't believe, so I can contribute a little.


Edited by eightbitpotion - 12/12/13 at 6:38pm
post #4 of 8

I love the idea of upgrading standard 'phone cables - have you tried using different types of solder, or even so called 'audio grade solder' to lift the performance further still?

Great photos by the way, would like to see the final heatshrunk cable :-)

post #5 of 8

Fun! I think the bass is a bit too strong right now. And the soundstage is a bit confined, lack of openness. Well, it is compared to my Grado SR325i. 

post #6 of 8
Thread Starter 
Just an update. Since the first cable I decided to tweak it a lot, and went with a solid copper. This was the result. Highly recommend this.... I spent an hour going back and fourth between the OEM cable and this one, and this sounds better in every single area. Best of all they just sound more refined now. Plus it looks much cooler wink.gif.

post #7 of 8
Quote:
Originally Posted by eightbitpotion View Post

Just an update. Since the first cable I decided to tweak it a lot, and went with a solid copper. This was the result. Highly recommend this.... I spent an hour going back and fourth between the OEM cable and this one, and this sounds better in every single area. Best of all they just sound more refined now. Plus it looks much cooler wink.gif.


When I went to Best BUY to listen to the B&Ws I noticed a nice, thick, material covered cable connected to the demo units, although I did not identify the make. Maybe it was just a sheath over the stock cable.

Those cables at least looked much different than the two types of cables that come with the P7.
However, I really like my P7's sound and looks., with the factory cables.

I do not remember if the stock cables were used at the Apple stores, probably they were.

Thanks for sharing out.
post #8 of 8
Quote:
Originally Posted by Easylistening View Post


When I went to Best BUY to listen to the B&Ws I noticed a nice, thick, material covered cable connected to the demo units, although I did not identify the make. Maybe it was just a sheath over the stock cable.

Those cables at least looked much different than the two types of cables that come with the P7.
However, I really like my P7's sound and looks., with the factory cables.

I do not remember if the stock cables were used at the Apple stores, probably they were.

Thanks for sharing out.

 

My Best Buy "appeared" to be using an AudioQuest Mini-5 cable with the demo pair of B&W P7's. I'm thinking about re-cabling mine with either the 3 meter AudioQuest Mini-3 I have on hand or buying a Mini-5 and using that one.  I picked up the AQ Mini-3 cable (uses 4 identical solid-core (PSC) for + & -) for an extension cable since the one that comes with the P7 is only 48" and doesn't let me use it with my home gear unless I'm sitting right in front of it. 


Edited by KLJTech - 1/24/14 at 3:45am
New Posts  All Forums:Forum Nav:
  Return Home