Peter and JandyT Thank you both for your prompt replies. The Pentas are passive hence the need for some extra horepower. Good point that without a pre-amp out, connection would be a challenge. That said, my concern is driving the Beomaster too hard (60 -70 range) to get response from the 18 speakers within. Is that a concern? Any alternatives come to

Hello; Does anyone know whether I can add a power amp to my 1989 3300 system? I just found a great pair of Pentas but need some extra power to drive them. Does the MCL 2P amplifier connect? Your help's appreciated. Thanks