Innovative Technologies Deliver Full-Range Fidelity and Enhanced Low-End Response
To achieve the deep, rich tones of an acoustic piano within its compact body, the B1 Digital Piano relies on KORG’s servo-assisted MFB technology, a pair of full-range speakers, plus a passive radiator.
Together, these elements reproduce the rich resonant tones that emanate from the large body of an acoustic piano, with particular attention paid to the low-frequency range.
*MFB (Motional Feedback) Technology: The built-in speaker system is equipped with MFB technology. This active servo system controls the movement of the cone, allowing low frequencies to be reproduced with minimal distortion. In use, the movement (velocity) of the speaker cone (vibrational surface) is detected, and a signal that compensates for the mechanical response of the speaker and speaker chamber is returned to the amp (feedback). This Motional Feedback technology allows the system to achieve ideal frequency response, and permits the low-frequency range to be reproduced accurately; any coloration of the sound caused by the speaker enclosure is immediately corrected. This well-regarded technique reinforces the low-end response—particularly with small speakers—and can also help to compensate for the room acoustics.
88 key (A0–C8), NH (Natural Weighted Hammer) Keyboard
Light, Normal, Heavy
427.5 Hz to 452. Hz (.05 Hz steps)
-6 to +5 semitones (all keys)
120 voices (Max)
(Acoustic x 3, Electric Piano x 2, Harpsichord, Organ x 2)
Tempo Range (40 BPM–120 BPM)
Time signature (2/4, 3/4, 4/4, 5/4, 4/6, none)
PHONES (Headphone/Line Out), PEDAL
9 Watt x 2
Oval (100 mm x 50 mm/3.94" x 1.97") x 2
DC 12 V, AC adapter (included)
Dimensions (W x D x H):
1312 mm x 336 mm x 117 mm / 51.65" x 13.23" x 4.61" (including projections, excluding STB1 optional stand and music stand)
1,312 x 336 x 750 mm / 51.65" x 13.23" x 29.53" (including STB1 optional stand and projections, excluding music stand)
11.8 kg / 26.01 lbs.(excluding STB1 optional stand and music stand)
20.2 kg / 44.53 lbs. (including STB1 optional stand, excluding music stand)
Included items :
Damper pedal, AC adapter, Music stand
Stand (STB1-BK/WH), 3 pedal unit (PU-2)*
* The PU-2 can be connected to the same pedal jack as used by the included damper pedal.
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|*||Appearance and specifications of products are subject to change without notice.|