The BOSS CS - 3 Compression Sustainer pedal is a must - have for guitarists and bassists. It compresses louder signals and boosts lower ones, delivering smooth sustain without sacrificing the original sound quality. With high - quality circuitry, this compact pedal provides an overall smooth sound. You can precisely shape your tone using the onboard Level, Tone, Attack, and Sustain controls. Its low - noise design ensures super - quiet operation. Specifications include dimensions of 73 mm / 2 - 7/8' W X 129 mm / 5 - 1/8' D X 59 mm / 2 - 3/8' H, a weight of 390 g / 14 oz, and it comes with an owner's manual, a leaflet, and a 9V dry battery (6F22).

Using the BOSS CS - 3 pedal is easy. First, connect it to your guitar or bass and an amplifier. Then, turn it on. You can start adjusting the Level, Tone, Attack, and Sustain controls to get the sound you like. For a more powerful and sustained sound, increase the Sustain control. To adjust the overall volume, use the Level control. When it comes to maintenance, keep the pedal clean and dry. Avoid exposing it to extreme temperatures or humidity. If you're not using the pedal for a long time, remove the battery to prevent damage. Also, always refer to the owner's manual for detailed safety instructions and important notes.