400 or 400+ question

[KojakCurtis]

Anyone tell me what the difference is between a 400, and a 400+? They seem to be the same. I'm looking into buying one and was just wondering, which one is preferred.

 

[LordCliff]

400+ is 500 watts
400 is 400 watts.
To my knowledge that's the only difference.

 

[dylan7620]

the + has one more band on the EQ. and twice as many power tubes