I remember the Janzens- but I don't remember how well they cohered with those acoustic suspension speaker designs. I think part of the reason for the use of the Deccas with the old Quads wasn't just frequency related, it was dispersion- the Quad was notoriously beamy in the high frequencies. Head in a vise sweet spot. Glorious when sitting 'just so' but drops significantly if you aren't positioned perfectly relative to the speaker(s).
I had my Quads refurbished and now use them without any ancillaries. Not an all-rounder, but a great second system.
I had my Quads refurbished and now use them without any ancillaries. Not an all-rounder, but a great second system.