New replacement power adapter for the Sega SG-1000 (Mark 1, 2 and 3).
This power supply can easily replace the original power supply.
With a regulated 9V voltage, it can reduces the heat emitted by the components and thus increase the lifetime of the console.
Being a modern switching power supply, you don't need to use a step-down transformer or worry about the main voltage of your country (110V, 230V, ...).
Unlike a lot of power supply, this one don't deteriorate video or audio signals.
Overload and Short-Circuit Protection.
Original power adapter : 9V (unregulated => around ±3V) 1A max
This model : 9V (regulated) 1.5A max
1 year warranty
Worldwide shipping from France.