Amazon.com: JOYO Ultimate Drive Overdrive Pedal with DC 9V Power Supply (800mA -1A) Adapter : Musical Instruments
Yuer Ultimate Drive Pedal – roycemusic
Joyo JF-02 Ultimate Drive Overdrive | Reverb
Guitar Shop - 𝘑𝘰𝘺𝘰 𝘜𝘭𝘵𝘪𝘮𝘢𝘵𝘦 𝘋𝘳𝘪𝘷𝘦 𝘎𝘶𝘪𝘵𝘢𝘳 𝘗𝘦𝘥𝘢𝘭 . @joyoaudiouk 1.Ultimate drive(OCD) is a cross between a distortion and overdrive, different from the regular diode clipping circuits. 2.High / Low tone switch.