How Can I Increase Internal Memory of Yamaha PSR I425?

by SUNIL WAGH
(INDIA)

i have bought styles from website for my yamaha psr i425. but the problem is that the keyboard has only 373kb memory. so at a time i can only use 7-8 styles. its very difficult to deal with all styles. do you have any solution? can you give me that styles with reduced size? or how can i increase flash memory of my board? reply please

Where is the Yamaha PSR I-425 manufactured?

by Aswin Kumar
(Madurai, Tamil Nadu, India)

I need to buy PSR I-425 keyborad from Madurai. When I enquired about it I came across keyboards made in China and made in Japan. Who is the manufacturer of genuine ones? Where can I get the genuine one in Madurai?

Price of Yamaha PSR i425 in Muscat, Sohar in Oman

by Rishabh
(Oman)

What is the price of Yamaha PSR i425 in Muscat, Sohar in Oman? i want to know about the dealer in these cities and best price for this keyboard