KORG Nu:Tekt OD-S Assembled and fully functional This is a true overdrive using a vacuum tube (Nutube). A wide variety of overdrive tones can be obtained by combining TUBEGAIN and GAIN. ■ Overdrive ■ Power supply / 006P (1), AC adapter (sold separately) ■ Current consumption / 46mA ■ Terminals / INPUT/OUTPUT terminals (mono phone), DC9V terminal ■ Dimensions/Weight / 122(W) x 96(D) x 55(H)mm, 340 g (without batteries) ■ Vacuum tube / Nutube 6P1 ※What is Nutube? Nutube is a next-generation vacuum tube jointly developed by KORG and Noritake Electronics. Nutube is composed of an anode, grid, and filament, just like conventional vacuum tubes, and operates as a complete triode. The OD-S, which uses this Nutube that can also be powered by batteries, allows you to enjoy a realistic vacuum tube sound. ~From the manufacturer's website~ The OD-S overdrive kit allows you to create your own custom effect pedal with your own hands. You can enjoy DIY with easy construction that requires no soldering and customization. Furthermore, the OD-S kit is equipped with Nutube, a fully analog triode vacuum tube, and its warm and rich overtones will satisfy all guitarists. ■ Possibilities for a variety of tones The OD-S has two gain knobs. There are two knobs: the GAIN knob, which adjusts the input level to the vacuum tube, and the TUBE GAIN, which allows you to change the distortion with the anode load of the vacuum tube circuit. This allows you to adjust the vacuum tube tone to your liking. In addition, the OD-S is equipped with a switch that allows you to select between two types of overdrive: full range and mid-range, and a true bypass, making it a full-fledged effector that can fully support live performances. Furthermore, a circuit diagram is also included for advanced users who want to customize the tone to their liking. By adding and changing discrete components, you can easily create your own pedal effect that matches your desired tone and performance, with endless possibilities. Thank you for viewing. #KORG #overdrive #Distosion #Nutube