|
Audio Asylum Thread Printer Get a view of an entire thread on one page |
For Sale Ads |
76.104.217.128
In Reply to: RE: Star-quad geometry is intended for single channel use. posted by megalomaniac on April 07, 2014 at 09:29:44
Image: DIY Mogami 2534 Headphone Cable
I find that information to be contrary to how DIY Mogami headphone cables are built that I've come across. You can easily tell which wiring scheme sounds better via a headphone application by experimenting: If the soundstage collapses one way or the other, choose the method that provides the most expansive soundstage, imaging, and other spatial cues.
Follow Ups:
I can assure you that it is an OFFICIAL reply from MOGAMI.
This matter can be confusing, since there are two different types of terminations involved in the stereo headphone cable:
1. At the source end, the 4-conductors are terminated with a single 3-pole TRS phone or 3.5mm stereo mini plug.
2. At the load end, the 4-conductors are individually terminated as a stereo pair of conductors, one twisted pair for each channel.
Regarding the Mogami 2534 when implemented as a DIY headphone cable, with two opposing blue conductors, and two opposing clear conductors within the cable bundle (see above image):
At the source end (TRS connector): The 4-conductor cable is connected in a similar manner as a cross connected star-quad cable, in that the two opposing clear conductors are terminated to the common ground sleeve for both channels negative (-), while one opposing blue conductor is terminated to the tip for the left channel positive (+), and the other opposing blue conductor is terminated to the ring for the right channel positive (+).
As such: At the load end (headphones): The four conductors are separated into two twisted pairs: One twisted pair of clear & blue for the left channel, and one twisted pair of clear & blue for the right channel.
As far as I can see, that is *NOT* the termination recommended by MOGAMI for best sound quality.
Post a Followup:
FAQ |
Post a Message! |
Forgot Password? |
|
||||||||||||||
|
This post is made possible by the generous support of people like you and our sponsors: