Thomann Double Bass Single Machines Set

The Thomann Double Bass Single Machines offer maximum accuracy when setting the required pitch for the double bass. These machine heads are suitable for 4-string double bass of size 3/4 and 4/4. They have a finely designed mechanism that keeps the strings in tune for a long time eliminating the need of tuning the double bass time and again. The corrosion-resistant surface ensures durability.