Sorry Gustavo, i own A4 since one month and S&H was already there…i kind of remember a video(?) that was displaying TUN and i could hear the hi-freqs attenuation moving that knob…but maybe it was just my imagination when i was reading manual prior to decide to buy the A4 :neutral_face:

Anyway,i am for having this digidigidigidiggital-sounding S&H parameter but, at least, the TUN too

Thanks for the reply…i was actually looking for

…they change it’s name silently to S&H