I saw something advertized on this site earlier this week.
http://cgi.audiogon.com/cgi-bin/cl.pl?accstwek&1085873618
Not cheap, though. Might try a big resistor first.
What amps are not stable at 4 Ohms ?
http://cgi.audiogon.com/cgi-bin/cl.pl?accstwek&1085873618
Not cheap, though. Might try a big resistor first.
What amps are not stable at 4 Ohms ?