Features : Very similar to analog delay. Warm, vintage delay sound. Full metal shell. Very small and exquisite. True bypass. Specifications: Delay Time: 25ms~600ms. Input: 1/4" monaural jack (impedance: 1M Ohms). Output: 1/4" monaural jack (impedance: 470 Ohms). Power Requirements: AC adapter 9V DC (center minus plug). Current Draw: 40 mA. Dimensions: 93.5mm (D) × 42mm (W) × 52mm (H). Weight:160g. Accessories: Owner’s Manual.