This is a USED Sonor Giant Step "Twin Effect" Bass Drum Pedal in very good condition for it's age. This is a really cool, rare pedal design that allows you to play double bass drum pedal patterns with just one foot (offered by Sonor from ~2001-2011, sold for $679.99 new). It shows some normal signs of use such as scuffs, scratches, light rust/corrosion, residue on the bottom plate, the rubber base is coming loose on two corners (see close-up), and is missing one of the red accents on the pedal board (which is purely aesthetic). It has been professionally inspected for proper operation and two new pedal springs have been installed to ensure it's ready to play. The previous owner installed a pair of Vic Firth VKB1 felt beaters (originals are not included). Pictures represent the actual product and this item is being sold as-described with no returns.

From Sonor: "It features a Splitboard (a footboard split into 2 independent sections). The larger upper portion controls the right beater; the smaller heel portion controls the left. Each operates independently with its own cam and springs. The beater cams can be individually adjusted without changing the board positions."

"Features:

• Provides double pedal effect from a single pedal
• Smooth, durable, and quiet
• Creative new clamping system"