Batteries in Guitar Pedals vs Power Supply – Which Is Better

Batteries in Guitar Pedals vs Power Supply - Which Is Better - Featured Image

There are really just 3 ways of powering your guitar pedals: batteries, single power supplies, and then brick power supplies. For years, I used either a battery or a single 9V AC to DC adapter, and I found both of them annoying and inefficient. I would argue that a single power supply is much better …

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