If your keyboard was working well with the Lo Duca
Model 3780,try Ebaylistings for another one. Otherwise,here’s a standard guide when buying ANY ADAPTOR:
Adhere to Input spec
Never exceed the DC Output spec
Current spec can be exceeded as the
receiving Unit (Keyboard) will only draw whatever it needs.
From this you can gather that the adaptor need not be a Lo Duca. I'm reasonably sure you will find one and continue enjoying your keyboard.
Good luck!
Apr 04, 2009 Rating
3780 Adapter (New, Original Packaging) For Sale by: Anonymous
I have a Lo Duco 3780 that is unopened and in the original packing if you're interested.
Jun 29, 2009 Rating
still looking for the adapter by: Anonymous
do you still have the lo duca 3780 adapter?
Jun 29, 2009 Rating
Adaptor for your PSR 275 by: Alfred
As you are still looking for an Adaptor, the one you really need is the Yamaha PA 5. Its specs are: Input 100 vac to 200 vac. Output 12 vdc
1.5 Amp. One is available at salesstore.com
GOOD LUCK.
