GK MB200 and GK400RB

How much difference would I see in these two amps going into the same cabinet? I read a lot about the older 400RB's but never had one. I have one of the MB200's and am thinking of trying the 400RB. Just wondering what the difference is. Both seem highly regarded. Cabinet is 4 ohm, BTW.

Thanks..Bob
 
How much difference would I see in these two amps going into the same cabinet? I read a lot about the older 400RB's but never had one. I have one of the MB200's and am thinking of trying the 400RB. Just wondering what the difference is. Both seem highly regarded. Cabinet is 4 ohm, BTW.

Thanks..Bob


Is the MB200 the little micro head or the older amp?
 
See the million threads discussing the tonal and convenience factors of class AB (400RB) vs class D (MB200) on here.
At the very least, they are both GK, but the MB200 is much more stripped down in terms of features and tones vs the 400RB. It's the flip side of an amp that fits in an accessory pouch of a bass gig bag.