Anniversary set 150 years of Hannabach strings;High-end premium string, complements the professional series of the groundbreaking EXCLUSIVE with other timbres.;Designed with the valuable experience of renowned musicians, the Hannabach 1869 combines proven tradition with the latest high-tech materials.;The Hannabach 1869 also impresses with its tuning stability, perfect string-to-string balance and precisely calibrated tension for a pleasant playing feel.;Combination of our legendary Goldin carbon trebles with completely newly developed real gold;For the basses, we use the core material that you may already know and appreciate from the EXCLUSIVE.;Bass strings with HiTEch multifilament core and pure silver-coated copper wire, which is also coated with 24 carat real gold;Tension: treble medium/high tension, bass high tension;Made in Germany;E-1: 0.62mm/.024"; 8.0kg/17.64lbs;H/B-2: 0.71mm/.028"; 6.8kg/14.99lbs;G-3: 0.86mm/.034"; 6.8kg/14.99lbs;D-4: 0.785mm/.031"; 8.2kg/18.08lbs;A-5: 0.96mm/.038"; 8.0kg/17.64lbs;E-6: 1.15mm/.045"; 8.0kg/17.64lbs;