The Kawai GB-1 session trainer is meant for use as a backing track and includes drums, bass, and chord accompaniment. It includes 15 rhythm tones, 2 bass tones, and 5 chord tones. Good for practice, songwriting, and solo performance.
Unit is in very good to excellent condition
I never used or tested the unit with batteries; I always used the adapter and had no problems.
YouTube videos demonstrate the various sounds etc.
https://www.youtube.com/watch?v=TE_-APyvHg8&t=1s
https://www.youtube.com/watch?v=lHvUpbv-uxE (This video is mostly the drum sounds)
Features:
• 48 rhythm patterns with either major or minor chord patterns for each.
• Can mute bass and/or chord patterns.
• PCM sounds 12 drum pads.
• Recording function allows you to create your own chord progresions and additional drum phrases. It's volatile RAM memory so it's erased if the batteries are bad or not installed and the AC adapter is disconnected.
• 1/8" headphone output.
• 1/4" input for other instruments with input gain slider.
• 1/4" mono line out jack.
• 1/4" foot switch jack. You can assign any of the 12 drum pads, start/stop button, fill-in or intro/ending buttons to be triggered by a foot switch.
• Transpose function.
• Demo song.
• Runs on 6 AA batteries or 9-12V, negative tip, AC adapter.
Cash…….Pickup in Jersey City……If you see this ad it is still for sale