Works pretty good. It probably needs a new battery, hence the message. Please see the photos for the condition

The Roland U-110 Vintage PCM Linear Synthesizer Sound Module is a rackmount synthesizer manufactured by Roland in Japan. This digital synthesizer features 32 synth keys, MIDI input/output ports, and a pedal input. With a unit weight of 11, this vintage sound module offers a unique and authentic sound for musicians and producers looking to expand their creative capabilities. Perfect for adding a retro touch to music production, the Roland U-220 is a versatile and reliable piece of equipment for any studio setup.