Donner Essential B1 SynthesizerWeighted Keyboard Every hammer action weighted key is a faithful representation of the original acoustic piano source Weighted KeyboardDust Cover DesignFootrest Guard Donner B1 Analog Bass Synthesizer & Sequencer with VCF, Saturation, and Delay Effects In order to provide a better user experience, Donner B1 analog bass synthesizer has made unprecedented innovations in the operation interface, providing a simpler and more intuitive interface for all

When connecting with computer

Connect your instrument to the input of the Circle Looper

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Intensity Adjustment (3 types)

Intuitive One-Touch Settings (OLED Display) – (Almost) all settings can be easily adjusted via the SHIFT key combination and OLED graphical display

It can be the finest accessory to have with you at all times

allowing you to enjoy every note

The item may be a factory defect

1 x USB MIDI Interface

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Dual Keyboard