I was running a Chinese Tube hybrid preamp (BADA brand) into my W4S STI-500 using only the amp portion driving my Magnepan 1.7s. The tubes make an amazing difference. I would highly recommend a tube preamp with a solid state amp, if possible. If you don't listen to music at very high levels, the PrimaLuna integrated amps would be terrific. But if you like to turn it up, you will need more power.
For me, 90% of my listening I am using 10 watts or less into the Magnepans. However, they seem to drink up power much quicker than other speakers and to get them really loud, you should have 150 to 200 watts into 4 ohms.
Check out the BADA hybrid integrated amp on the Pacific Valve and electric website. It is about $1200 and has a tube preamp with solid state amp.
For me, 90% of my listening I am using 10 watts or less into the Magnepans. However, they seem to drink up power much quicker than other speakers and to get them really loud, you should have 150 to 200 watts into 4 ohms.
Check out the BADA hybrid integrated amp on the Pacific Valve and electric website. It is about $1200 and has a tube preamp with solid state amp.