Hi George,
Thanks for the quick response - it does have the button and the 'piano tone' is set to on.
If I adjust the voice from '###' to a number (eg 001 for GrandPno then I hear the XG voice, so some of the audio path is working at least). The XG sounds come from a DB51XG card (presumably a variation on the DB50XG soundblaster expansion) so sound is getting from there through to the headphone sockets at least.
Do you know where the main piano sound comes from? Is there another board like the DB51XG or is it built into one of the main boards? If I turn the volume control all the way up I can hear a very very faint chromatic sound in the background noise, but it's barely audible.
Many thanks again,
James
On Thu, 22 Aug 2019, 17:00 'George F. Litterst' PianoBench@... [disklavier], <disklavier@yahoogroups.com> wrote:
Good morning, everyone.James, does your control unit have a “Voice” button? If so, when you push it, is there an option to set “PianoTone” of On or Off? You might check that.Regards,PianoBenchOn Aug 22, 2019, at 11:09 AM, James Fry groups@... [disklavier] <disklavier@yahoogroups.com> wrote:Hi all,I have an MPX1Z Mark II XG U1 disklavier that I purchased new in 2001. Recently I went to use the silent piano for the first time in a few months and there was no output. If I adjust the settings to play the XG sounds I can hear them fine. MIDI output from the keys appears to be working, and I can play / record and the keys all move etc.Is there something obvious I might be overlooking? If not, what is the prognosis? Is it likely that a repair is going to be cost effective on such an old (and essentially worthless) instrument now?Many thanks!James