What tube amp for watt/puppy V.1's

The routes you are considering are both viable and will provide the additional headroom necessary for Watt Puppy's.

I would add to your search list the newest Wolcott Presence mono blocks. These have a new wide band coupling transformer, and are computer biased.

The output stage uses eight EL-34 tubes and will produce in excess of 240 watts per channel. This circuit would provide excellent dynamic contrast and very deep bass response for the Wilson.

Perhaps of greater importance, the damping is user adjustable via a dip switch and rotary knob on the rear panel. This allows you the ability to match the speed and control of the drivers to your listening level and room modes.

There is also the possibility of quite a bit of tube swapping, should the factory supplied tubes displease you. Every tube, (Re: 6922, 6GW8 and EL-34), is sensitive to selection, and there are lots of aftermarket choices for these types.

Last, these mono blocks are well within your budget. Silver finish with the upgraded transformers have a suggested retail price of $8995.00.

I am using ARC VT-200 with my Wilson Watts 5.1 and am very happy with it. I did set the bias at higher than recommended by ARC for a fuller and smoother sound. This amp have anough juice to drive Wilson Watts. My preamp is CJ 16 LS.

No Question, JADIS JA 250 !!
I have one but sorry not for sale !!
Beware : the JA 400/500/800 are class AB not class A like the JA 100/250 !!

This amp will make you in another planet from high to the bottom. You might be upgarade your cable,player or speakers in the next 10 years but not your Jadis.

I used with JM Lab Mezzo utopia and i think will be very good with watt/puppy because have the same focal tweeter.

If you can find a VAC 30/30 or any of their other amps you can not go wrong. My good friend has the 6.1 with two 30/30 modified to 30/70 mono blocks with the Ultimate pre from CAT. I drive the Hales designer signitures with my Cat SLI Mk II and Vac 160 monos. Very liquid and colorful.

both the atmasphere ma2 mkII.2 and the Tenor 75Wi monoblocks were excellent on my watt/puppy 6s. both amps are OTLs and have great clarity and frequency extension compared to other tube amps i have tried. the atmasphere was considerably more powerful and is the more natural match for the hungry watt/puppy. the Tenor(which i have purchased) is the best amp i have heard but would be marginal on the WP. if you have a small room or don't listen loud then you need to hear the Tenor.

you can find upgraded atmasphere MA2's that are around $12k. new Tenor's would be somewhat more.

overall, don't dismiss the OTL direction. they are bombproof and have all the benefits of ss with the "breath of life" tube magic. the only issue is getting an OTL that properly matches with your speaker.