ok as for the jensen all the new ones (e.g. xx11)
a toggle switch is fine you just need to time it right turn on wait about 2-3 sec, then off wait about 2-3 sec, then on.
a momentary push button will work a little easier but electricity realy doent care what type of switch it goes through. most pioneers are the same.
BTW i have installed several of these and have gotton all of them to work.