Martin Strings MK1012 Luxe Nickel Cobalt Kovar 12-String Acoustic Guitar Strings Extra Light 10-47 Dark cymbal suitable for 19-inch cases

suitable for 19-inch cases

11 hours of operation with 2 AA alkaline batteries

offering nice bright tones

The boost switch has its own control knob and is very loud

Trigger sound effects using four assignable Sound Pads with 11preset sounds

Martin Strings MK1012 Luxe Nickel Cobalt Kovar 12-String Acoustic Guitar Strings Extra Light 10-47 Dark cymbal suitable for 19-inch casesOverview of Martin Strings MK1012 Luxe Nickel Cobalt Kovar 12 String Acoustic Guitar Strings Extra Light 10 47 LUXE BY MARTIN Kovar Strings are where innovation and performance meet, for the player who knows exactly what they want from their acoustic guitar strings. Crafted with our high tensile Superior Performance SP core wrapped in Kovar, a nickel cobalt alloy, these strings are all about delivering crystal clear clarity and a tone so balanced