Kramer Striker Custom FR-424CM Kramer Striker Custom FR-424CM Mike Wolverton - May 2, 2003 The shape is reminiscent of the old Kramer Stagemasters, and has a slight carve on the top of the guitar. The model reviewed is a Flame top Sunburst, and its really impressive looking from the moment you first lay eyes on it. The Quad Rail pickups are nice. They really have a Guitar Humbucker Wire Color Codes | Guitar Wirirng Diagrams Shop our selection of top quality electronics parts and supplies for your pickup wiring project. Pots. Switches. Jacks. Capacitors. Parts Kits. PMT Controls. Wire & Shielding. Guitar humbucker wiring diagrams that show the coil winding start and finish wire colors, coil magnetic polarity and standard series in-phase humbucker wiring for the Kramer Quad Rail Humbucker Pickup | eBay Save Kramer Quad Rail Humbucker Pickup to get e-mail alerts and updates on your eBay Feed. + Items in search results. SPONSORED. MusicYo Kramer Striker Guitar Quad Rail Quadrail Bridge Humbucker Pickup w/ Ring. Pre-Owned. $35. Buy It Now. Free Shipping. Watch.