Impossible to say, my low level might be your mid level. I use them in the office so either LOUD or pretty subdued, can't say I noticed what they are saying, I have the MBR. Depends on your setup but if needed I use tone controls or EQ.
Gus
They were indeed from my pair of Rega R9s that I had at the time. Not available as far as I am aware, could try Rega direct.May I ask if above pictured spike-feet stands are available for other/any speakers ?
They look similar to those used on some earlier Rega floorstanders.