Hello everyone ,
So up until now I was using my pod through my Combo's current preamp , which means i used the MONO output from the POD to the input of the combo amp without bypassing the preamp section.
Now I've decided that i'd like to bypass my combo's preamp , and for that I learned that you need to use something called the 4 cable method , though I did try some trick since i don't have 4 cables at my reach right now , by taking the guitar , putting it into the GUITAR IN on my Pod and plugging the MONO output from my pod to my Combo's Effects Sent loop. as for now it looks like it's bypassing my combo's preamp but at the same time , unlike before there's a very annoying static noise , quite bassy , it's mostly noticible when i don't play. when i turn the volume on my amp or on my pod or on my guitar all the way down the noise doesn't go away , is that because I didn't close the effects loop with the return and left it open so theres something hanging and causing some grounding issues or something which brings this annoying noise?
So I guess at the bottom line my question is , would using the 4 cable method solve my problem with this irritating noise or what i did with only two cables without closing the effects loop isn't the cause of that noise?
Thank you very much in advance!