So I purchased a new SM9.2 about 8 months ago and then paired it up with a Mesa PH412. I plugged my MTD 635-24 in and was amazed right off the bat at how huge it sounded. I have played 810 cabs my whole life ans the change over to 12's is monstrous, plus the 1200 watt handling is so nice! It took me about 5 months of playing to finally turn the eq section on the amp. I just sounds huge with it set flat right out of the box! I have been at this bass playing thing since 88 and finally have a set up that I don't feel the need to shop anymore! I added a Source audio Multiwave Bass Distortion Pro to the mix recently too! What an amazing tool that pedal is! It's crazy to think that 4 years ago all my stuff was stolen including my Tobias Standard 6 that I played for 15 years and all seemed lost for this Ohio punk... But now everyday is an adventure in sound and fun! Have a great day and play some dmn music today! Cheers from Matt of Bathhousebetty!