Thomastik - 633.628

The globaly recognized „reference string“.
unmatched in sound and playability.
Flexible multifilament syntetic core.
Insensitive against humidity changes.
Soft sound.
warm and rich in overtones.
feel of gut.
Set with E1 steel (129/131/132/133). 4/4.
Set tension: soft 19.
9 kp // medium 22.
1 kp // strong 24.
6 kp.