PERSIAN GREEN SCREAMER One Control. One Control’s Persian Green Screamer is a tube screamer-style overdrive. It has only been used for one live performance and practice session. There is Velcro on the back, but other than that there is almost no sign of use. This BJF-designed green effect pedal features three knobs: LEVEL, TONE, and DRIVE. Model Name: PERSIAN GREEN SCREAMER – Design: BJF Design – Color: Green – Number of knobs: 3 – Controls: LEVEL, TONE, DRIVE. A specialty shop offering a wide variety of carefully selected Japanese brand items. Even if you think to yourself, But the item I want is only available in Japan. , make sure to consult with us before giving up hope. We will look for and suggest the best products on your behalf. International Buyers – Please Note.