Anyone have any ideas what could casue this sorta poping sound? I know its a small sample and its MP3 but you get the idea. Blip is at 0:32
(turn your speakers down its kinda loud) I warned ya

weird this is I was running 2 Jb3's One using the Optical out and one out of the Coax/converter, and both have small blips but at different spots. so Im assuming it has to be the digital cable's , thing is I have used both cables 20 + times without a problem ..
And I have taped 20+ shows with the UA-5 and never had a blip till now.
Im confused

TIA
Nick