A.The SH-201 is equipped with audio INPUT jacks, to which you can connect an external audio source such as a digital audio player, CD player, or external sampler.
This type of setup gives you the following performance possibilities.
- You can play the SH-201 along with the sound from the external audio source.
- You can use the CENTER CANCEL function to cancel sounds in the external audio source that are panned to the center (such as vocals).

*If the bass, the bass drum, or other low-pitched instruments are panned to the center, those sounds will also be cancelled, "thinning out" the overall sound.
* The Center Cancel on/off setting is not stored within the patch.
- You can operate the dedicated knobs of the audio filter section to modify the sound in real time. For example, you can:
- rhythmically turn the cutoff knob in time with the rhythm of the song or phrase loop.
- select the low pass filter, set the resonance to a medium value, and gradually raise the cutoff as the song progresses.
- select a filter that extracts only a portion of the sound (such as high-pass or band-pass), and switch the filter on and off between measures.
The SH-201's filters
- You can use the keyboard to play the sound from your external audio source (WAVE-EXT IN function).
The external sound source can be modulated by the SH-201. For example, you can produce only the modulated sound while you're holding down the SH-201's keyboard and only the regular (un-modulated) sound when you release the keyboard. You can also use the SH-201's knobs to control the modulated sound in real time. This is ideal for DJ performances.
For details, refer to the related FAQ:
I understand that I can use the SH-201's keyboard to play sounds from an external sampler or CD. How is this done?
Note: Audio filter settings are not stored in the patch.
For your reference: The SH-201's filters
The SH-201 has four filters dedicated to the audio input.

- LPF (Low Pass Filter)
This cuts the frequencies that are higher than the cutoff frequency, making the sound mellower.
- HPF (High Pass Filter)
This cuts the frequencies that are below the cutoff frequency, effectively emphasizing the high range.
- BPF (Band Pass Filter)
This passes only the frequencies that are in the region of the cutoff frequency, cutting the remaining frequencies. This is useful for creating distinctive sounds.
- NOTCH (Notch Filter)
This cuts only the frequencies that are in the region of the cutoff frequency. Use this when you want to eliminate a specific component of the sound.