Here are a couple pix of an RCA extension cable I made last night. While it functions fine in non-turntable scenarios (e.g., connecting the rest of my Schiit stack to the Lyr), I get a terrible ground loop hum (I guess) when extending the TT's cable to the phono preamp. I don't have this problem with a pair of RCA couplers and a cheap, standard consumer electronics RCA cable. But I like the cable (now probably useless), so here are the pix
Mogami W2893 quad mic cable, Techflex, Rean female plugs, Redco male plugs
![](https://www.head-fi.org/attachments/1275675/)
![](https://www.head-fi.org/attachments/1275676/)
If you have any thoughts about the problem with the cable + turntable, here's the post:
http://www.head-fi.org/t/676402/diy-cable-questions-and-comments-
thread/3135#post_11206600