There are plenty of portable headphone amps out there that plug directly into instruments like electric guitars and basses, but Boss just kicked things up a notch. The company has announced the Katana:GO headphone amp and it’s a doozy, with a combination of features I’ve never seen together in one little box.
Just like rival products, this thing plugs into the input jack of a preferred instrument and includes a headphone jack to hear what’s going on. Guitar players
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