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Product Description
With the (Eureka)Sound Hole Pickup Mount you can add a pickup to your acoustic guitar or acoustic bass quickly and easily, with no guitar modification.
This model is for an acoustic bass with a sound hole size of 3.7" (94mm) to 4.1" (104mm), and for a single coil bass pickup like the Seymour Duncan Quarter Pound P-bass.
You'll need to bring you're own cable to connect to the pickup. These work well.