VT-100 MkII matches best with what preamp? HELP

1st off, congrats on the start of a killer system! I would definitely recommend you stay in the ARC family for your pre. I've heard the 2.5s with a VT100, and the synergy the system had with an ARC LS16, was better than if we subbed in costlier preamps that I usually preferred.

I don't know if you need a phono stage or not. But I'd add an LS7, or a SP9 MkIII to the list. On the SP9 I'd highly recommend getting the 3rd version, over versions I or II. Either of those can be had for under 1K. The SP10 is clearly better, but you'd have to pay quite a bit more for the difference.

If you can't audition any of the ones mentioned here yourself, I'd relist your question but add your musical tastes. That way, you can get input from members who have similar ear to yours.

Good luck on your search.

Never mind the VT100.......just upgraded from VT100MKIII to NAGRA VPA's. Different ball game altogether!!

My VT100 MKII is coupled with the LS25 MKI (NOS 6H23 6922 tubes). In my system, I prefer the tonal balance and the overall performance of the LS25 MKI to the LS5 MKII. The LS5 is also a very good preamp.

As a reference you can view my system at the following site:

http://forum.audiogon.com/cgi-bin/fr.pl?vdone&1126482564&view

I've tried several preamps with a VT50 that is similar in sound to the VT100, but lower in power. The Placette passive worked quite well as a budget choice if you use short, low capacitance cables. Transparency and resolution were high points here since the ARC equipment also excels in these areas. I know that it's a heresy of competitive brand mixtures, but a Conrad Johnson preamp (e.g., Premier 17) also worked quite well when I tried it. Other solid state preamps I tried lost some of the tube magic in the midrange and soundstage, so you might want to stay with a clean, high resolution tube preamp with good bass to keep the specific assets of this wonderful power amp.

Hi there!

I'm using ARC LS15 with VT100 MkII. Sounds very good. LS15 requires XLR (Balanced) interconnect to connect to the 'direct' input/output.

ARC LS25 and ARC Reference will be even better

Other recommendations that make a big difference to your system:
1)use 'Svetlana' valves 6550C and 'Russian' for smaller valves
2)Also I'd suggest you to use NBS Master III cable. It is relatively expensive but makes a big difference. Or at least Cardas Golden Cross. Do not use Audioquest.

Good luck!