WJAAS - ... more passive crossovers - Shinichi Tanaka-san's

If pushed on a shove... the above would be the old Shinichi's approach on passive crossovers, 18 db/octave.

More recently, Shinichi Tanaka-san's hints goes for active crossovers, 1st order AND solid-state amplifiers (Goto's) or more conventional 2nd order passive using L-pads... already seen stuffs.

BTW: nice C-core autoformers - they look VERY Takahashi's, don't you?!?!;-)))

Thanks to Tim and Shinichi.