wrote in message
s.com...
Can a linear ham amp be converted to an audio (guitar) amp?

In a nut shell - NO.

If you want to try your hand at building a custom guitar amp have a look at
the following sites.

http://www.normankoren.com/Audio/index.html

http://www.duncanamps.com/index.htm

--
Regards,
Leland C. Scott
KC8LDO