A number of Class D amps have feedback loops and output filters; that will handle the earlier ESLs, with their high capacitance and low impedance @ high freq loads.
Much depends on how those are configured and your hunger for SPL.
Don’t know about your Technics.
If nothing is mentioned in the manual: I’d try it, bringing up the levels very slowly, listening for anything that doesn’t sound like music before reaching my desired SPL.
iow: IF you do proceed: do it with caution!