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BOSS Manuals & User Guides

BOSS, a division of Roland Corporation, is a world-renowned manufacturer of guitar effects pedals, electronic tuners, and musical equipment.

Tip: include the full model number printed on your BOSS label for the best match.

BOSS manuals

Latest manuals from manuals+ curated for this brand.

BOSS B579 Boyle Guest Chair Instruction Manual

February 21, 2023
BOSS B579 Boyle Guest Chair Instruction Manual Introduction Insert and loosely tighten all screws. When assembly is completed, fully tighten all screws before using. This chair is only intended for…

Bose wave music system User Manual

February 17, 2023
Bose wave music system Important Safety Instructions Read these instructions – for all components before using this product. Keep these instructions – for future reference. Heed all warnings – on…

BOSS RE-2 Space Echo Owner’s Manual

February 15, 2023
RE-2 Space Echo Owner's ManualRE-2 Owner’s Manual Panel Descriptions Name Function 1 DC IN jack Use this jack to connect an AC adaptor (PSA-100S series, sold separately). * Use only…

BOSS SL-2 Slicer Owner’s Manual

February 6, 2023
BOSS SL-2 Slicer Panel Descriptions Name Function 1 DC IN jack Accepts connection of an AC Adaptor (PSA series; sold separately). *    Use only the specified AC adaptor (PSA series;…

BOSS WL-20-WL-20L Wireless System Owner’s Manual

February 1, 2023
WL-20-WL-20L Wireless System Owner's Manual WL-20-WL-20L Wireless System Before using this unit, carefully read “USING THE UNIT SAFELY” and “IMPORTANT NOTES” (the leaflet “USING THE UNIT SAFELY”). After reading, keep…

BOSS ML-2 Metal Core Distortion Pedal Owner’s Manual

January 26, 2023
ML-2 Metal Core Distortion Pedal Owner's Manual ML-2 Metal Core Distortion Pedal Before using this unit, carefully read the sections entitled: “USING THE UNIT SAFELY” and “IMPORTANT NOTES” (supplied on…

BOSS GX-1 Parameter Guide / Sound List

Parameter Guide
Detailed parameter guide and sound list for the BOSS GX-1 Guitar Effects Processor, covering all effect types, parameters, and menu options for guitarists.

BOSS Mixer Grinder Instruction Manual - User Guide

Instruction Manual
Comprehensive instruction manual for the BOSS Mixer Grinder, covering important safety instructions, precautions, operating procedures for various jars and the fruit filter, care and maintenance, overload protection, and troubleshooting.

BOSS Katana Guitar Amplifier Owner's Manual

Owner's Manual
Comprehensive owner's manual for the BOSS Katana series of guitar amplifiers, detailing features, operation, safety, and specifications for models including the Katana-50 MkII, Katana-100 MkII, and Katana-Artist MkII series.