Originally Posted by Razzy
Why not? I run a 5150 II into a Mesa OS 4x12, and it sounds nothing short of ....ing awesome.
In my experiences the mesa os always sounds loose compared to a standard sized closed back cab. I don't think it's an issue with my settings either since I have my bass no higher than 6 but usually keep it around 4.5 and my gain never goes past 2 when i have a boost in front. Maybe it jives with your ears bit for some reason I just couldn't get along with it. Different strokes for different folks I guess