What fuse in Bandmaster 230v?

[Oddvar]

Hi.  Is 2A slo blow fuse sufficient in a 230V Bandmaster build?

[sluckey]

Schematics specify 2A slo for 120V operation. If you double the supply voltage you would typically half the fuse rating.

[Oddvar]

So 1A would be good?

[sluckey]

I don't know. Is that half the fuse rating???       

[pdf64]

The point being that you should check what mains fuse is used in the domestic USA amp, and halve that value for use at 230V with a 230V primary PT.
It will need to be a 'T' type time delay / slow blow.