Hey all,
Anyone here use 1 battery to power both their pre amps and their deck? I am having a bit of low frequency buzz/hum when they are shared... It may have always been there and I didn't notice, but I'm not sure. Nothing really noticable, just there at -60-55db.
I have a talent cell with (2) 12v outs. One goes to my Littleboxes and the other to my DR-680. When I have everything on one battery it's a problem, split there is no problem. I'm sure it's some sort of impedance or resistance disparity somewhere causing it, but usually with DC it's less of an issue. Curious if anyone has any thoughts or has experienced this themselves.
It could be that there is a filter in my tascam that is on its way out, but I doubt it since it's 100% good on separate power.