I am selling the product in the title. I used it twice in the studio, and it's practically new, with less than 2 hours of use. You can enjoy the ring modulator effect, which is also famous for being favored by SUGIZO of LUNA SEA. Furthermore, it has an excellent distortion effect, and it's a rare model that can be used with a double ring modulator. It's also very well-made as a standalone ring modulator. It's easy to operate, and I felt there was little sound degradation. (This is just my personal impression) Ring modulators are often expensive. I think there are few models as affordable as this one. This is a private sale of a used item. Please understand that there may be oversights. Please refrain from purchasing if you are sensitive or seek perfection. No returns or refunds. A green ring modulator effects pedal that provides a variety of modulation effects. - Model Name: Modulator Ringmod - Color: Green - Control Knobs: GAIN, SINK, LEVEL, FREQ, RING - Brand Name: Gincean - Input/Output Terminals: IN, OUT Thank you for looking.