Thomastik-Infeld RONDO Cello G Thomastik-Infeld RONDO Cello C Art-Nr. RO44 Hersteller Thomastik-Infeld Thomastik-Infeld RONDO Cello A+D Thomastik-Infeld RONDO Cello C, Spiralkern/Wolfram-Chrom × Thomastik-Infeld RONDO Cello C