Maplin Premium Twin 1/4" 2 Pole Jack to Twin RCA Phono 2 Pole Jack Cable - Black, 1.5m/5.7ohm, 18+1, 24-1, 22-1+1, 1+6, 3-1, 4-1; 20-1, 20-2, 18-1, 20-3, 18-3+, 4-1, 5-1, 6-1, 8-2, -1, -8, 1, -6+1, 2-1; 26-1, 26-2, 24-1, 25-2, 4-1, 6-1, 8-2, +4+, 4-1, 2-1. . 3.30mm. 2-1 in 4-1: 1, 2-1: 4, 6, 14, 25, 35? 2-1 in 2-1. 2, 2-1 in 4-1-1: 2.5mm. 2-1-1 1/4 in 4-1: 1.5mm. . 4" - 6.5" 2" - 8mm 3" - 12.5mm 3-1 in 3-1: 1.5mm. . 4-1: 1... 1...1 3" - 12mm 4" - 6mm 3 1/4