Boss DS-1 Owner’s Manual

FOR IMMEDIATE RELEASE
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BOSS CELEBRATES 40TH ANNIVERSARY

WITH LIMITED-EDITION DS-1-4A DISTORTION PEDAL

Special Release Commemorates 40 Years of BOSS Compact Pedal Innovation

Hamamatsu, Japan, January 19, 2017 —BOSS has announced the DS-1-4A Distortion, a limited-
edition stompbox that commemorates the 40th anniversary of BOSS compact pedals. This special

version of the long-running DS-1 Distortion pedal features a unique black and gold look and the
classic tone that’s been a favorite of guitarists everywhere for nearly four decades. The DS-1-4A is
the first release of the anniversary year, which will be celebrated with many other activities
throughout 2017.

In 1977, BOSS introduced the OD-1 Overdrive, PH-1 Phaser, and SP-1 Spectrum, the very first
pedals in the compact series. Over the last 40 years, the iconic line has been loved by generations,
with 119 unique pedal models produced and well over 15 million units sold. BOSS pedals are used
every day by all levels of players, from famous touring pros to bedroom hobbyists. Today, BOSS
produces over 50 compact series models that cover the effects needs of guitarists, bassists, and
other musicians around the world.

BOSS stompboxes are renowned for their great sound, rugged durability, and a unique, highly
functional design that remains vital four decades on. But while these primary factors haven’t
changed, the technology that goes inside the pedals has continually evolved. BOSS has always
maintained a breakthrough spirit as a sound innovator, using accumulated expertise and many
different approaches to achieve one goal: the best sound.

The DS-1 Distortion was introduced in 1978 as part of the second wave of compact pedal releases.
Its hard-edged attack and smooth sustain was an instant success among guitarists, going on to fuel
the signature sounds of numerous rock legends. This humble orange pedal has enjoyed such

enduring popularity that’s it’s remained in the lineup to this day, outselling every other BOSS pedal
to date.

The limited-edition DS-1-4A features a sleek black body with gold lettering, gold knobs, and a
vintage silver thumbscrew for the battery compartment. The pedal comes in a special box with the
BOSS 40th anniversary logo, and will be available in 2017 only.

To learn more about the DS-1-4A Distortion pedal and BOSS 40th anniversary celebration, visit

www.boss.info.

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About BOSS

BOSS, a division of Roland Corporation, has achieved legendary status among guitarists by offering
a diverse, world-leading product lineup that includes compact effects processors, multi-effects
processors, digital recorders, rhythm machines, metronomes, tuners, and more. For more
information, visit www.boss.info or see your local BOSS dealer.

About Roland Corporation

Roland Corporation is a leading manufacturer and distributor of electronic musical instruments,
including keyboards and synthesizers, guitar products, electronic percussion, amplifiers, audio and
recording products, vocal products, and professional audio and video products. With more than 40
years of musical instrument development, Roland sets the standard in music technology for the
world to follow. For more information, visit Roland.com.