Rolls PS242 24V IEC Power SupplyThe PS242 24V IEC Power Supply from Rolls is a compact power supply that delivers 24VDC of power. It is ideal for use with Rolls mixer amplifiers such as the MA251 and MA254, allowing them to deliver higher output levels than can be achieved with their standard 12V power supplies. 24VDC IEC power supply Ideal for use with Rolls mixer amplifiers such as the MA251 and MA254, allowing them to deliver higher output levels than can be achieved with their