Re: I might have considered this amp for $500-$600
You can get an original, almost mint condition Fender silverface amp for almost half of that! The compressor is probably really garbage, the built in overdrive is probably way too harsh, but the attenuator is interesting. I'm just waiting for a company to come out that does what Victoria does with Tweeds, but for Blackfaces. To recreate the whole line of the Blackface amps to very close specs so they sound good. Fender has a Vibroverb Custom Reissue which is really good too though. The Vibro King is pretty good, but it didn't amaze me.