Can Music Reference MR9 drive Tannoy DMT 215 II

Kinhoang: What are the dimensions of your listening room? There shouldn't be a problem with too much bass, unless the room is small, speakers are too close to room boundaries or crossover caps have been modified from the original design.

Jburidan, my room size is 25 x40. I did try them all from 2 ohms, 4ohms, 6 ohms and 8 ohms. That is very hard for me to tell the different. But I like the most is set at tap 4 ohms. It seems like less bass and more forward the mid. I hope my ears are correct. This is really fun because there will be many way to try and experiences with this monitor.
The next I would like to try is to drive this with the mono block Cary 2a3 SE. Hope this can drive this monitor good with less bass. Like everyone said this is very high sensitive and I don't play loud so it should be okay. Actually, when trying I should have take time to listen to it from each set up for a few days instead of only listen for a few songs then try different set up. All I can tell is they are almost the same sound and all are good anyway.
Thanks

Kinhoang,
It`d be very interesting to know how your speakers sound driven by the 2A3 amplifier. This is such a different type of amplifier compared to the Music Reference MR9.
Regards,

Kinhoang, your room size is large enough for the Tannoys to breathe. If you don't already own the Cary 2A3, you might think about the Wavelength Audio 2A3 monoblocks that are (or recently were) for sale here. I don't know the seller, and I haven't heard the Wavelength 2A3. But my experience with 300B SETs leads to guess that the Wavelength 2A3 sounds less colored than the Cary, i.e., more linear (flat) frequency response.

To repeat: I'm not recommending the seller -- be careful as usual -- but I'm recommending the designer, Gordon Rankin.

@ Charles1dad, I will let you know how the Cary 2a3 sound. Currently I am still listening and trying different set up with the RM9 for all the ohms tabs. Cary 2a3 only put out 5 wpc so I hope it will be good and okay. It sound really good with the Klipsch Horn annd the Quad 57 though.
@Jburidan, the room size is ok for this and only play low volume so it is just right. I already had the Cary so will not looking to buy another one yet. After try the RM9 I will have more confidence to drive this with Cary 2A3. I just bought the Audio Research D70 in pristine condition here locally. I may want to try with that AR D70 too soon. I always like Audio Research but only can afford up to this 70 yet.
Thanks all!