Celebrating 40 Years Of Pedal Innovation
https://www.boss.info/promos/40th_anniversary_compact_pedals/
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.