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Discussion Starter · #1 ·
I recently upgraded (?) from an older Sony w/1st gen HDMI to a VSX-818-H

primarily to get the HDMI "repeater" feature.


No subwoofer output. The sub is a powered Polk SW10.

I've checked everything I can find that might possibly be the culprit,

even restored all factory defaults and started back from square one.

(man, this pioneer manual can sure be tedious).

The telling symptom (to me) is when running through the levels check

the sub produces no tone. All the others chime right in.

I'm beginning to suspect a bad output circuit but the seller swears

(and I tend to believe him) that he never experienced this problem

using a Sony powered sub.

Can anyone with experience with this receiver and a powered sub offer a


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