If it has large toroids, there is no SMPS. A SWPS might look like an aluminum box inside the unit, but certainly would not sport any toroids, especially large ones.
09-13-12: Atmasphere
Ralph,
Thanks for the response. My limited understanding of SMPS was that a power transformer was not used. Then I got into a discussion with Jon Risch which I apparently got confused thinking SMPS could also be used with power a transformer.
I obviously misunderstood what Jon was trying to tell me.
My bad.... Thanks for setting me straight.
http://www.audioasylum.com/audio/tweaks/messages/18/184672.html
http://www.audioasylum.com/audio/tweaks/messages/18/184672.html
.
Jim