Hi Graham

Well as you know I have a Yamaha CVP 405 and I use the built in Audio recorder often from my Shure mike.
and I know lots of folk with Tyros.

Is it possible that you have a couple of rouge registrations saved with the mike turned of, that you may call up now and again.

Or assignable knob or slider effecting say the mike trim. Or even the mike trim itself getting turned down.

Just a couple of ideas of the top of my head.

Mike


BIAB2021 UltraPlus,AsusN55S1Tbssd, W10/64,Akai EIEpro
Yamaha CVP405,SquireStrat, CoolsoftVMidSynth
Novatation Impulse61 Ctr kbd, Cwalk blab Kontakt

http://mikesmusic.byethost16.com/