High Current SS amps with input impedance = 200K

I've continued to research amp options for my system since my last postings here.

The bigger Class Ds that specifically address input impedance matching with tube pre-amps in general are still at the top of my list as a result of cost effectiveness, favorable reviews and commentary, specifications and small footprint and resulting impact on my current system layout and configuration.

The Bel CAnto ref 1000 mkiis (currently going for under $4000 used) would seem to be the holy grail in my case based on what I read and have gathered in lieu of hearing one.

The Wyred st-1000 ($2000 new, under that used) would appear to be the very close next best thing for significantly lower cost.

My impression is that the Wyreds and their ilk are driving down the resale value of the Bel Cantos and their historically pricier ilk (like SPectral and perhaps to a lesser extent Rowland).

Any comments on Wyred st-1000 versus BelCanto ref1000 mkii? I might be tempted to try the Bel Cantos at some point soon if further convinced that the sound differences justifies the cost premium?

Mapman, IMO the BC 1000M (formerly 1000 Mk.2) are likely to occupy the current price/performance sweet spot of moderately priced 500W ICEPOWER gamut. While I have not been able to listen to W4S in the same system as BC, the general impression of me preferring BC significantly and easily over W4S has been very consistent during several RMAF visits. Of course, BC 1000M is quite more expensive than W4S as well. . . and to make things just a little more exciting, W4S is said to be introducing soon reference level amplifiers based on ICEpower, which I have not heard yet. G.

Hello all.

Some closure on this for me finally. I ended up with a used pair of Bel Canto Ref1000 mkiis. They are up and running in my system. Very sweet indeed! I'll post some more impressions or whatever else might come up relating to these back in my system listing.

Thanks for all the feedback you all have provided to help me with this decision both here in this thread and elsewhere.

Mapman(or someone),

correct me if I'm wrong, but my perception has been that IcePower amps are not necessarily "high current" amps, being more of the voltage amplifier type.

Dark,

Not sure about a clear answer to your question.

The BC ref1000 specs indicate Peak Output Current: 45 amperes.

I've seen higher and lower. I suspect the switching nature of the power supply optimizes application of delivered current perhaps in comparison to other types?