Yes, unfortunately. Or you could try to cut it out. At 25 years old, it's probably lacking voltage and might corrupt the RAM when the synth is turned off.
Le 2014-09-06 12:55, "Kirk@... [k5synth]" <k5synth@yahoogroups.com> a écrit :
I'll open it up and check. Is pulling the battery the only way to reset the K5?
Kirk