Back to Shop Córdoba 2Band Ukulele Preamp Battery BoxMSRP -$10.00 USD Replacement battery box for use with 2band ukulele preamp. For use in all 20 series ukuleles. Quantity Add to cart You May Like Córdoba Half Guitar (V-Neck) $17.00 USD $12.00 USD Classic Córdoba T-Shirt (Black) $24.99 USD $19.99 USD Replacement Bone Nut – Iberia and España Series $11.00 USD Pearloid Ukulele Tuners $5.00 USD – $20.00 USD