Newbie headphone ?

Hello. Onne quick question I have a Terso SS+ I'm wondering if a set of head phones
that have a 9 volt battery in them for volume control (they have a 1/4" jack and I
got an adaptor to 3/8") will they hurt the MD when pluged in?
Thanks Doug


Well-Known Member
Well it can not hurt to try. Sounds like the may be noise cancel phones? I am guessing that the battery powers that?

In the long run you may need a better pair, but if they work I would use them, Beale.
Sounds like there's an extra amplification circuit, requiring the 9v. It shouldn't hurt your detector, but that's just assuming it is just for that purpose.