Effects of using y-cable from pre outs


I have built in single channel sub cable. Older receiver only had 1 single sub output. I'm not about to tear into walls or add more cables. If I upgrade to an integrated amp with stereo pre outs...what effect will using a y cable to connect stereo outs have? Phasing effects? High noise?
aberyclark

Showing 2 responses by ozzy

I am using a Pass Labs Preamp which has dual XLR and RCA's out that are active. The XLR output goes to my Pass Labs Amp.

The RCA's are connected to a JL Sub with stereo interconnects from the Pass Preamp into the JL Sub.

Based on some of the replies in this posting would'nt this be a problem ?