STV15014 Scott Cao Student violin outfit 1/4 RV-1014 Rudolph violin outfit 1/4 LV-1014 Leonardo Basic series violin outfit 1/4 LV-1514 Leonardo Basic series violin outfit 1/4 LV-1614 Leonardo Basic series violin outfit 1/4 LV-2014 Leonardo Student series violin outfit 1/4 VL-80T-14 Eastman Strings Samuel Eastman fully setup violin outfit 1/4 VL-100T-14 Eastman Strings Samuel Eastman fully setup violin outfit 1/4