Unless this unit has sentimental value, I’d put it in the closet and look for a clean ARC LS-2B with remote ($1000 to $1500).
BTW, $2900 today was worth $900 in 1980. Also, there are three for sale here as I type.
BTW, $2900 today was worth $900 in 1980. Also, there are three for sale here as I type.