Power supply for a Boss DS-1 pedal

Apart from Boss (which are expensive) can anyone recommend a 9V power supply for a Boss DS-1 pedal. Just bought one second hand but it didn’t come with a mains power supply. TIA.

Any 9 volt power supply with the same amps will work. Planet Wave has them. Any music store will carry them.

Look for a power supply PSA 120S rating

Thanks. I opted for a Boss power supply in the end following reviews of some of the others. A bit more expensive though!!

You also have to check the tip and ring polarity. The Boss pedals are the reverse of the normal (in North America at least).
There is a symbol on the bottom of the unit at the receptacle

and that has to match the external supply


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