j'ai été voir leur site, les descriptions laissent planer peu de doutes :
Citation:
DS-1
Specifications
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: 7 mA
Dimensions: 95mm (D) × 45mm (W) × 55mm (H)
Weight: 160g
Accessories:Owner's Manual
Main Features
A high gain distortion sound with powerful mid frequency
Full metal shell
Very small and exquisite
True bypass
DC 9V Adapter power supply