Which Fuse for Ampeg Portaflex 12N

[NJBassist]

I have a Portaflex project in the works. The fuse chamber is empty. Does anyone know what the correct fuse should be? Thanks!

[BillyB_from_LZ]

Is there a marking on the amp? Perhaps there's a wattage rating near the power cord, that you could work backwards from.

Or, find a schematic online and see what it tells you.

This schematic shows a 3A fuse.

http://www.drtube.com/schematics/ampeg/b12n-jp.gif

[NJBassist]

Thanks Billyb