Volume level of ARC Ref 5 seems very high

I see you have a similar situation as me, high efficiency loudspeaker matched with a: 2 volt output preamp, and a 500mv input sensitivity amplifier. If you find the attenuator route degrades the sonic qualities (I can't imagine it not) the other answer is the find a better match with the input / output relationship. Right now your preamp at 1/4 power is driving your amp to full power.

Thanks doggie, what do you mean by "tactile feedback"?

I have the Livelines on trial here now... visited the lovely and lively Mr. Tchang a couple of weeks ago. Good stuff.

For me, there is audible bass and there is tactile bass which is transmitted through the floor, the sofa etc.

I am getting a fair bit more of that with the Rothwells installed and at a lower level SPL than what I normally listen to. w/o the Rothwells and at those SPL, the music doesn't seem to pack as much punch.

Hello, Rothwells have arrived yesterday here too. One pair RCA and one XLR.
I'll report soon on my impressions.
Have a good weekend.

Keep us posted :)

why do you need both RCA and XLR?