Using two Luxman integrated amplifiers together


I've never done this and don't know if it even makes sense or not but I thought the members could share some insight.

I have two Luxman amplifiers: a 550 axII,class A , 20 watts and the LX-380 integrated tube amp 18 watts. 

These can be used as separates so if I used the LX-380 as a preamp and the 550 as an amp would there be any sonic improvement? Or any other benefit/downside? Or would I just be wasting electricity?

I'm rotating the following speakers: Harbeth 30.2XD, Dynaudio Heritage Special and Devore Super Nines.

Thanks

maholl50

Showing 2 responses by ryder

May I ask how does the Harbeth M30.2 XD compare to the Dynaudio Heritage Special? Which one do you like better? I would expect the Heritage Specials to have better bass and dynamics than the 30.2 XD but which one has a higher involvement factor with better refinement and detail?

Harbeth is one of the best with human voice reproduction. Are the Dynaudio HS capable of matching the Harbeth in this area?