An example of a lower cost, professional quality portable digital grand piano is the new Kawai MP10 that I just mentioned above. This digital piano comes directly from the highly respected Kawai piano company which is famous for making premium quality concert grand pianos and even produces beautiful grand pianos for the Steinway piano company under the Boston name. If you would like more info on this MP10 model, just click on the link below to read my review.
Kawai MP10 Piano Review
If you are in the continental US and would like more information on digital pianos including specific advice for your church or institution, please contact me directly as I would happy to provide you with free info and help you understand what's available and the discount price you should be paying.
If you want more info on these and other pianos and LOWER PRICES than internet discounts, please email me at firstname.lastname@example.org or call direct at 602-571-1864.