With the Positive Grid Spark 2 PSU, the Spark 2 is always reliably ready for use. The power supply unit specially developed for the Spark 2 delivers exactly the power the amp needs: stable, safe and suitable for worldwide use. Thanks to the wide input voltage range of 100 - 240 V at 50 - 60 Hz, the power supply unit is ideal for the rehearsal room, stage or when traveling. The 20 V / 3.25 A output ensures a constant and efficient power supply.