MFA Luminescence Vacuum Pre-Amplifier


I have a used MFA Luminescence Pre_Amplifier in very good condition, Have been recap by professional several years ago, rarely in used. I’m downside wanted to sell it but do not know how much does it worth now. I’m a second owner bought it from original owner since 1989.

Any suggestion would be greatly appreciates.

Thank you.

 

jimmypham2023