You can purchase Cambridge Audio speaker cable only through Richer Sounds directly.
The cable specs are below:
- CA Symphony 100: OD (outer diameter of each core) 3.8mm Strands: 54 (0.10mm per/strand)
- CA Symphony 200: OD: 4.2mm Strands: 98 (0.10mm per/strand)
- CA Symphony 300: OD: 2.4mm Strands: 96 (0.10mm per/strand)
- CA Symphony 400: OD: 5.7mm Strands: 175 (0.10mm per/strand)
- Ultra Micro: OD: 2.5mm Strands: 25 (0.20mm per/strand)
- Ultra 100 OD: 5.7mm Strands: 175 (0.10mm per/strand)