• The ER-1 is a simple, analog-feeling percussion synthesizer with a four-part percussion synthe-

sizer, two audio input parts, four PCM sound parts, and an accent part.

• By combining percussion sound with audio input (external input) rhythms, the ER-1 gives you the

expressive possibilities of a completely new type of rhythm machine.

• The Motion Sequence function lets you record and loop knob movements, and these patterns can

be recorded independently for each part.

• Sixteen step grid input is featured --- the ideal way to input rhythms. It's also easy to record in

realtime.

• You can quickly modify sounds or rhythm patterns to change your performance while you play.

• Sounds you create and up to 256 original rhythm patterns (each up to 64 steps long) can be stored

in memory.

• Up to sixteen songs can be created by combining multiple patterns and adding knob movements

etc. (event data), and stored in memory.

• Delay and low-boost effects are provided.

• Pattern Set Play lets you register sixty-four patterns in the sixteen step keys, and switch patterns as

you perform.

• Tap tempo and MIDI Clock can be used to synchronize the ER-1's performance with an external

sequencer or turntable etc.

• The ER-1 can be controlled from an external sequencer or keyboard etc., and used as a MIDI expan-

sion tone generator.

• The MIDI Dump function lets you save data on a computer or external sequencer etc.