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Galven circuits,[3] also referred to as galven circuitry, were blaster components.[1] Laid into a blaster's barrel, the galven circuits further focused the blaster beam as it left the prismatic crystal housing.[2]

The Luxan Personal Armaments, Ltd. Penetrator MB-450 used a series of precision galven circuits that concentrated the blaster beam into a more powerful and highly concentrated discharge.[3]

The Enforcer One, Bogga the Hutt's flagship, was armed with a fixed heavy turbolaser modified with experimental galven circuitry.[4]

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