It may look almost exactly the same as my fabulous #1, and it has the ‘633 sound’, but this one has cascading gain and is configured to sing more on solos.
If my #1 Custom 36 is like a Super on steroids, this one, a Drive King 50, is more into the singing D-style territory. It’s got more gain stages so is a little more complicated to use, but I still haven’t found a dud sound.
Needless to say, it sounds off the scale paired with my other 633. Oooh, suits you. sir.