ARC VT100MkII

Thanks Steve. I have a nice SS amp. I just want to try a tube amp and see how I like it vs SS.
I would assume that the Matrix 802 are a more difficult load for an amp than my N803. But even the N803 are not easy to drive.

Thanks Bob for that link. Going by what's involved, I think I'd opt for a tech to do this. I have an authorized ARC technician nearby, so this shouldn't be a problem, I mean as far as shipping the amp, I don't have to do it.

I guess this may be trial and error kind of deal. But please keep the suggestions coming. If anyone has experience with this amp and my speakers, or anything esle in the Nautilus line with this amp, it would be great to know what the combo sounded like.

I owned this amp for like a year, so I'll respond where I can.

1) What is its sonic signature? Is it relaxed, laid back, forward?

I felt that this amplifier is slightly forward. In my system it did not sound relaxed or laid back, but it was also not an offensive 'forward'. I felt that this amplifier draws vocals out a little and makes them easier to hear. It had a dry-ish sounding signature in my system, and I eventually sold it because of that. I felt the (dry) sound was a sonic signature that I coudn't live long term with, even though it was quite appealing for about a month.

2) How hot does this amplifier get?

It gets fairly hot right beside it, but it won't warm your room.

3) How audible is the fan noise from about 7-8 feet away at low volume listening?

I found the fan to be audible from a listening distance of 9 feet. It never was inaudible during silence. However, once the music plays you do not hear it.

5)Any issues such as reliability aside from re-tubing?

I never had a problem, but when I sold the amplifier the next owner said a cap or something went bad and took a whole circuit board. I would guess that isn't typical.

I truly hate when someone asks about a certain piece of equipment, in your case an Audio Research VT100 mkII, and a response comes back, well have you considered a BAT, or a Cary, or conrad johnson, that being said, have you considered the ARC VS110. It obviously has the Audio Research sound, a little more power, much more user friendly and no fan noise. Unfortunately they are more expensive but I thought I would throw it out there. Now I will go and beat myself up for even suggesting an alternative.............Bob

I loved my ARC VT100Mk2. Sound was natural and warm. Would refer you to my comments in other threads as to my experience tube rolling it. Then, I liked the Svetlana power tubes; now, I would recommend using the Russian Tung-Sol 6550s. Still have the 6DJ8s if you are interested. Had good results matching the amp with both the Mirage M3s and the Talon Khorus X M2. It may be a little power shy for the N803s. May I suggest the Von Schweikert VR-4Jrs? With the proper modifications (custom spikes, 50 lbs of weight and bi-wired) they rival much more expensive speakers like the Talons. David

Bob, don't beat yourself up. Thanks for a suggestion, but if I try a tube amp it has to be a balanced design. I'm not a big fan of BAT equipment. But thanks again.

Wberdan, thanks for your comments. BTW, did you run the VT100MkII balanced or single-ended? And what was the assosiated equipment. thanks.

Mrwigglewm, thanks. Unfortunately, upgrading or changing speakers is not the plan, at least at this point in time. Sometime in the future, I may consider the VR4JRs. But thanks!