Gewa Arcus contrabas Carbon Student 3/4, Gernan
Variante:
Arcus contrabas Carbon Student 1/4, German
Arcus contrabas Carbon Student 1/4, German
Arcus contrabas Carbon Student 1/2, German
Arcus contrabas Carbon Student 1/2, German
Arcuș contrabas Carbon Student 4/4, German
Arcuș contrabas Carbon Student 4/4, German
Arcus contrabas Carbon Student 1/8, German
Arcus contrabas Carbon Student 1/8, German