ELECTRO-HARMONIX Electro-Harmonix C9 Organ Machine In excellent condition with few scratches or stains, but Velcro is attached to the back as it was mounted on a board. Also, the original rubber feet are attached to the side to prevent them from being lost. Initialized and tested for operation at the time of listing. Price negotiations are not accepted. The C9 Organ Machine transforms the sound of your guitar into an electric organ or vintage keyboard. You can also adjust elements specific to the simulated instrument, such as percussive click sounds and modulation. The volume of the dry signal and the effect signal can be adjusted individually, and the balance can be adjusted to create beautiful sound layering. The controls are the same as the B9, but the 9 presets are completely different. ■ Guitar effects pedal ■ Organ machine ■ Built-in 9 presets (reproduces the tones of famous classic organs and vintage keyboards) ■ DRY/VOL knobs allow adjustment of the original sound and effect sound ■ Power: DC9V universal power adapter included