Boss, a division of Roland, is a manufacturer of guitar pedals, effects units, amplifiers, rhythm machines, and portable recording equipment.

Here is a list of Boss devices and related gear.

Boss Amplifiers
Boss Pedals

To register Boss and Roland gear, see My Gear.


On July 08, 2015, Boss announced the DD-500 Digital Delay, the most powerful and versatile stompbox delay ever created.

On June 23, 2017, Boss announced the RV-500 Reverb and MD-500 Modulation, two new effects pedals that share the basic design of the companion DD-500 Digital Delay, a best-seller that has been lauded for its great sound, powerful editing capabilities, intuitive interface, and expressive real-time control.

On August 29, 2017, Boss announced the AD-10 Acoustic Preamp, a new professional pedal for electro-acoustic guitar that restores natural acoustic tone to amplified acoustic stage instruments.

On June 13, 2019, Boss introduced a new generation of pedals delivering advanced sound and versatility in a streamlined footprint, the Boss 200 series which lists the DD-200, EQ-200, MD-200, and OD-200.

On December 05, 2019, Boss announced the SY-1000, an advanced synthesizer and modeling processor for guitar and bass.

Where do we go from here?
Back to Roland.
Go to Boss Pedals.