The B1’s built-in speaker system is equipped with MFB (Motional Feedback) technology,an active servo system that controls the movement of the speaker 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).
Features:
• Available in black or white
• Built-in stereo sound system with MFB Servo technology.
• 8 Accurate digitally sampled sounds.
• Onboard Reverb & Chorus effects.
• 88 Natural Weighted Hammer (NH) keys.
• Metal damper pedal provided
• Partner Mode: ideal for lessons and instruction
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