I have owned a KSA 150 and a Krc II preamp in the past for many years without any problems.
I currently own KRC-HR pre-amp and a 400cx amp both function as well today as they did when new!!!
Built to last.
Good luck
I currently own KRC-HR pre-amp and a 400cx amp both function as well today as they did when new!!!
Built to last.
Good luck