● BOSS EFFECT LOADER is an app for loading effects into the PX-1 Plugout FX. * Need an internet connection and a registered Roland Account are required to use the BOSS EFFECT LOADER.
● The following 16 models are available for free use: OD-1/SP-1/PH-1/SG-/CS-1/TW-1/SD-1/DS-1/CE-2/OC-2/BF-2/PN-2/DD-2/DF-2
● Additional Model Passes can be purchased within the app.
● Connect the BOSS PX-1 Plugout FX and your Android smartphone via Bluetooth® (*1) or USB cable to use this app. *1 Set up the Bluetooth connection in the Connection Window displayed after the app is launched.
Loading effects into the PX-1 Plugout FX.
Updated on
May 11, 2026
Music & Audio
Data safety
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Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.