Ibanez TS9DX Turbo Tube Screamer Overdrive Pedal Leave a Comment / Uncategorized / By Denise / December 20, 2017 92 GEARANK 92 out of 100. Incorporating 450+ ratings and reviews. Street Price: $119.99 Manufacturer: Ibanez Features Drive, Tone, and Level controls Modes: Turbo,Hot and TS9 Power Supply: One 9 volt battery (006P) or external AC adapter (Use only DC 9V (Negative center pin))