The PSR E433 is a 61 Key portable keyboard that has over 700 sounds built into it, now most of these sounds are very thin and cheap like, but there are some that are very good for this board to be the price that it is. The PSR-E433 is designed to let you experience DJ-style music-making with the PSR-E433’s new DJ Pattern mode. The most noticeable difference at first glance is that the PSR-E433 has undergone a thorough facelift with a new layout and a black and grey facia that gives it a more menacing look to the previous model.
According to several user reviews, they have praised a Yamaha PSR-E433 for the Easy to Use; Portable; Realistic Sound; Responsive / Good Action; Touch Sensitive Keys. Also, some users have complained it for the Limited Sound Selection; Usb Latency Issues; Needs Transpose Button; Needs A Mod Wheel.
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- If you want initializes the backup data, just simply power ON while simultaneously holding the “Highest White Key” on the keyboard.
- If you want deletes all the Songs and Styles that have been transferred from a computer, just simply power ON while simultaneously holding the “Highest White Key” and the “Three Highest Black Keys” on the keyboard.
Warning! This function erases the Backup data and Song/Style data, then restores all the default factory settings. Do not use this function unless you are certain that you want to do this. Hopefully the article of “Reset a Yamaha PSRE433 61 Key Portable Keyboard” can help you.
Reference: Yamaha PSR-E433 manual