Features: Universal power supply AC100-240V adapter for mixing console. Input: AC100-240V 50-60Hz 0.23A ; Output: DC15V DC48V . With transformering, providing more stable voltages to your mixing console. Adopting 4pin round female connection, minimize signal interferences. The power cable comes in about 1.5m length, durability and wear resistant from damage. Specifications: Model: FJ18 Color: Black Adapter Type: Optional Input: AC100-240V , 50-60Hz, 0.23A Output: DC15V, DC48V Interfaces Type: 4Pin Round Female Connection 4Pin: 1: Negative Electrode 2: Ground Wire 3: Positive Electrode 4: 48V Cable Length: about 100cm/39.37in Package Includes: 1PC Mixing Console Power Supply Adapter note: Due to the problem of lighting effect, there might be tolerances in product, please understand. Please allow 1cm errors due to measurement.