Roland TR-909 Rhythm Composer Analog Drum Machine TR909 TR 909 Vintage. Note! There’s something wrong with the Left and Right Main Output jacks, when the Volume knob is all the way down, the Sound output is low and distorted, and when the Volume knob is turned all the way up, the sound cuts out, but all of the individual drum output jacks have a strong output Signal, and they all work fine.Not sure what is wrong with the Main Output Left and Right jacks, but was told that it can... be fixed. Everything else works just fine, some of the Drum Volume knobs are a little scratchy when turning the knobs, but works. There are a few minor blemishes on the unit, as seen in the closeup pictures, but overall, it’s in pretty good Condition, It comes with the AC Power Cord. I am selling AS-IS.