Infeld "Red" The strings of the red and blue sets can be combined to change the character of the sound without changing the tension of the strings. The red series enhances the dark sound of the instrument, the blue supports the bright sound . With E string in chromed steel, gold plated Composite core = hybrid 4/4 Mid: Steel, Gold plated, Tension 8.0kg / 17.6lbs Hydonalium yarn (Alu alloy, Magnesium, Manganese), Tension 5.5kg / 12.1lbs Re-spun Hydonalium (Alloy Alu, Magnesium, Manganese), Tension 4.6kg, 10.1lbs Ground: Silver yarn, Tension 4.7kg / 10.3lbs String tension in the set: 22.8kp / 50.1lbs
