Anybody hear Murano ICE amps?


Sold on ebay they obviously have no marketing budge tom get a 8 ohm 250 watt performer at $769.They also make a 600 watt 8ohm and 1000+ amp.Looks like minimalist construction though input is supposed well regarded Swiss make (according to them).Plenty o' slam for the buck but there seesm to be just as much difference in ICE amps as your typical Class AB.Anybody bought them?
Bongo Pete
(really it's chazz but want some action here)
chazzbo

Showing 1 response by jylee

Fuzzy looking step response in the popular magazine's measurement chart is due to the way class D amps operate. Class D is a switching amplifier, with switching frequency in 500KHz and up. The fuzzy oscillation you see in the graph is the switching noise. It is much outside the human hearing frequency spectrum. In short, the switching noise does not affect the sound.