The ROSS Chorus is a bucket-brigade true-analog chorus which utilizes the V3207 BBD chipset. While this pedal excels at the vintage bucket-brigade chorus and vibrato tones you’ve heard for decades, these straightforward controls can also create a wide range of textures and are versatile enough for any style of music. 1/4” input and output jacks connect your guitar and amplifier. The power jack accepts standard 9V DC Negative Center power and consumes 47mA.