The NUX XTC OD pedal from the Reissue Series gives you the overdrive from the red channel of the famous boutique amplifier. It has rich harmonics and a fast response. The NUX XTC OD is great for blues and classic rock.
Specs:
Input impedance: 1M Ohms
Output impedance: 10K Ohms
Current draw: < 20 mA
Power: 9V battery or external AC adaptor delivering 9V DC regulated minimum 300mA