i would love to get one of these going again. but have no money.
if you fancy it though i have a Glock 2x12 (600w, 4ohm) to offer.
as a direct comparison to the Schroeder (i had both at the same time, so could compare them directly), it's a similar sorta volume per watt, slightly clearer highs, less of a mid bump and with similar low end.