The KH 750 has the same 29-token request limit
Error replies echo osc/xid too; read-only fields on LOCAL answer 405
Add measured filter shapes, crossover, delay and the request limit
Add the write-tested mute persist and input mix
Add the Neumann KH SSC Reference Protocol, paths, device behaviour, EQ, identity and limits of Neumann KH DSP speakers, measured on KH 120 II and KH 750 hardware.