Used Ampeg 1973 B15N Portaflex
Here's a very clean Portflex from 1973. It is in amazing condition for being almost 47 years old. Very tight tone. The speaker has been replaced with and Altec-Lansing, which makes sense because really old speakers can turn brittle and tear more easily. This one was kept in a music room and rarely gigged. Classic vintage amp in great shape.