Roland DP-990 用户手册

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5
Introduction
 
Piano sounds with rich resonance and wide expressive range
 
This instrument features a piano sound generator that utilizes stereo sampling, so it is 
capable of faithfully recreating the sound of a high-quality concert grand piano, 
realistically reproducing even the finest details, including the sound of the hammers 
striking the strings. With a maximum polyphony of 128 notes, it has ample capability 
even for performances that make full use of pedaling.
More than three hundred different sounds covering not only piano but a wide range of 
instruments are built-in. You can also play drum sets from the keyboard.
 
The playing feel of a grand piano
 
The Progressive Hammer Action II (PHA II) action gives you a weighty playing feel in the 
low register while becoming lighter in the high register, replicating the authentic feel of 
a piano. The distinctive sense of click (escapement) that you experience when softly 
playing a piano note is also accurately simulated, ensuring a high degree of playability.
The pedal position is detected smoothly, allowing you to vary the effect by the changing 
the depth to which you press the pedal. You can take advantage of the way in which 
subtle differences in pedaling will affect the sound.
 
Compact Design
 
The simple design is at home both in the living room as well as in the children’s room. 
When its lid (which descends slowly and smoothly) is closed, the instrument presents a 
clean, flat look.
And its compact design, with a depth of only about 1 feet, allows it to fit in perfectly with 
other furniture.
 
The versatile functionality you expect from a digital piano
 
Replicating the ambience of a concert hall
 
In addition to a high-quality reverb effect, these instruments also feature a 3D Sound 
Control function, which replicates the spatial depth of a full concert grand piano, and a 
Dynamic Sound Control function, which enhances the consistency and power of the 
sound. Even when performing through headphones, you can use these effects to enjoy 
sounds with superb presence.
 
Convenient functions to help you practice, and built-in piano songs with 
accompaniment
 
A metronome function, a three-track recorder, and internal preset songs with orchestral 
accompaniment, making this electronic piano an excellent choice for piano lessons.
 
Performing and saving data
 
The data you’ve recorded using the recorder can be saved using a separately sold floppy 
disk drive or USB memory. In addition to a floppy disk drive or USB memory, you can 
also connect a commercially available USB-type CD drive and play back SMF music 
data, music CDs, or audio files. SMF music data from USB memory, a floppy disk, or CD-
ROM can also be saved in internal memory.
 
Main Features
DP-990_e.book 5 ページ 2007年8月22日 水曜日 午後4時35分