MT-2 Boss Metal Zone Schematic

Technical specification:
    Input Impedance: 1MΩ
    Output Impedance: 1kΩ
    Recommended Load Impedance: 10kΩ or greater
    Equivalent Input Noise Level: -110 dBu or less (IHF-A, Typ.)
    Power Supply: 9V Battery or PSA-Series AC Adaptor
    Current Draw: 20mA (DC 9V)