5153 footswitch.

[Fragglerick]

Can the footswitch for the 100 watt be used on a 50 watt and vice versa?

 

[griff10672]

Can the footswitch for the 100 watt be used on a 50 watt and vice versa?

are the functions you're looking to switch the same on both amps ?

 

[tpruitt]

I thought they are different.

 

[Joe-TX]

The 100w and 50w foot switches are not interchangeable. The 100w uses a 7 pin DIN cable and the 50 uses an un shielded speaker cable.