The BOSS CS-2 Compression Sustainer is a classic analogue compressor pedal, known for its smooth sustain, natural compression, and vintage warmth. First introduced in 1981 and produced until 1986, the CS-2 remains a highly sought-after pedal among guitarists and bassists for its organic, touch-sensitive response. Featuring a simple three-knob layout for Level, Attack, and Sustain, this pedal delivers consistent dynamics and long sustain, making it ideal for clean tones, lead playing, and funk-style rhythm work. The analogue circuit provides a warmer, more musical compression compared to later digital compressors, making the CS-2 a favourite for vintage tone enthusiasts. At Rich Tone Music, we stock a wide range of new, used, and pre-owned BOSS CS-2 Compression Sustainer pedals at competitive prices. Looking to sell? Simply fill in our Sell Your Gear Form for a fast & free, no-obligation quote and turn your pedal into cash or part exchange today!