Mooer MDS1 Black Secret Distortion is a distortion pedal of miniture proportions! It features 2 Working Modes:Vintage/Turbo Vintage: A warm, smooth, vintage distortion sound Turbo: More than twice the maximum output of the vintage mode, more powerful distortion sound Housed in a very small and exquisite full metal shell. It is true bypass and requires a DC 9V Adapter power supply.

Effects Modes: 2 (Vintage, Turbo)
Input: 1/4” monaural jack (impedance: 1M Ohms)
Output: 1/4” monaural jack (impedance: 1k Ohms)
Power Requirements: AC adapter 9V DC (center minus plug)
Current Draw: 3 mA
Dimensions: 93.5mm (D) × 42mm (W) × 52mm (H)
Weight: 160g