The internal circuit seems to have been slightly modified to deliver more power and a little bit of overdrive when pushed to its limits. Inside, you’ll find two tubes (one 12AX7, for preamplification and a 6V6, for amplification), one 6", 4-ohm speaker and an external speaker output (4-ohm minimum).

It seems basic, but efficient, at least in certain cases. The Champion 600 is certainly not a versatile amp, with its unique channel and single knob. It’s highly probable that if you are desperately seeking new sounds, you’ll be disappointed. But, after all, the appeal isn't its versatility, and Fender's design frankly reveals what kind of sound it is made for.

Alright, enough suspense. Let’s crank it up...