Casio Ap-400

Casio Ap-400 is A Tri-element AIF Sound Source incorporating very fine stereo sampling of an acoustic grand piano for sounds that are warm and natural, from the instant they start to sound right up until they decay. The Tri-element system uses three different samples taken in each range for accurate reproduction of the different timbres for various keyboard pressures. The original AIF system captures every nuance of keyboard play to put powerful tools of expression at your fingertips.

All the rich resonance of a fine grand piano
Beautifully rich resonance provides an amazing range of expression
A Tri-element AIF Sound Source incorporating very fine stereo sampling of an acoustic grand piano for sounds that are warm and natural, from the instant they start to sound right up until they decay. The Tri-element system uses three different samples taken in each range for accurate reproduction of the different timbres for various keyboard pressures. The original AIF system captures every nuance of keyboard play to put powerful tools of expression at your fingertips.
The result is notes of virtually the same richness and clarity as those produced by an acoustic grand.
128-note polyphony
128-note polyphony provides plenty of margin for high-speed passages and for performances that require intensive damper pedal operations.
Acoustic Resonance System
Using the damper pedal adds acoustic resonance,