Ibanez / TS10 TUBE SCREAMER CLASSIC, made in Taiwan. The op-amp is a JRC4558D (matte finish). The condition is relatively good. No switch problems, and the knobs have significantly less scratchiness than other TS10s (considering its age, the condition is good). I bought it because I admired John Mayer. This was purchased used. The following is an automated description generated by AI: Overdrive pedal, TS10 model, adjustable level, tone, and drive. - Model: TS10 - Type: Overdrive - Controls: Level, Tone, Drive - Color: Green - Input/Output Terminals: Input, Output Thank you for viewing.