Hello ;

I am looking for an information about NAD 3025 amplifier.
Was it produced in the same time like 3020 ?
What output power has it ?
What is a difference between 3020 and 3025 ?
I also need an information if NAD was ever producing the following models of
amplifiers: 3050 and 3070.
I would be grateful if somebody can provide me with a list of all NAD
amplifiers which were produced before 1990.

Thank you in advance for any respnse.

Best Regards;
Arkadiusz