It depends on the cartridge. It's essential for Shelter's and Koetsu's, has little or no effect on a ZYX. Don't know about Benz, sorry.
You can de-mag more safely (and cheaply) with the Cardas record, probably without risking the damage from active devices that VdH warns about .
Also, what Nsgarch said. :-)
You can de-mag more safely (and cheaply) with the Cardas record, probably without risking the damage from active devices that VdH warns about .
Also, what Nsgarch said. :-)