The ROSS Phaser is a versatile and easy to use OTA-based phaser and is a faithful reproduction of the original ROSS circuit. This pedal excels at vintage phase tones: fast, slow and everything in between. If you need phasing that can sit perfectly in the mix, inspire a new riff or flawlessly replicate the past, this pedal is for you. • MFSKU RPS • UPC 650415212576