The correct procedure to demag your deck is as follows:
Deck powered down (turned off)
With the DM10 approx a foot away from the deck turn it on -- then slowwly approach the heads and tape path--
when the wand of the DM10 is really close, slowly follow the tape path of the heads.
then slowly pull the wand back to the ~foot distance and turn of the DM10.
Now you are done!
BTW the DM10 is getty pretty hard to find these days, if you have the original box keep it!
Happy Listening,
Richard
Deck powered down (turned off)
With the DM10 approx a foot away from the deck turn it on -- then slowwly approach the heads and tape path--
when the wand of the DM10 is really close, slowly follow the tape path of the heads.
then slowly pull the wand back to the ~foot distance and turn of the DM10.
Now you are done!
BTW the DM10 is getty pretty hard to find these days, if you have the original box keep it!
Happy Listening,
Richard