GHS Phosphor Bronze Acoustics New and improved GHS PHOSPHOR BRONZE acoustic guitar strings feature a special, durable alloy of copper, tin and phospor wound over a hex core. This combination delivers a long-lasting, rich, bright tone. The redesigned core-to-cover ratio gives increased brightness and flexibility without harsh overtones. Code Description 1 to 4 5 to 9 10 + Qty   In Stock DDS325 Doyle Dykes Signature 11.5 15 22 30 42 54 £ 6.10 £ 6.00 £ 5.90 S315 Extra Light 11 14 22 30 38 50 £ 6.10 £ 6.00 £ 5.90 S325 Light 12 16 24 32 42 54 £ 6.10 £ 6.00 £ 5.90 S335 Standard Medium 13 17 26 36 46 56 £ 6.10 £ 6.00 £ 5.90