CORDIAL’s bulk cable CSF 250 is often used when it comes to installations and recording studio upgrading. Undistorted and pure high-quality signal transmission is essential in recording studios. An important factor here are low resistance values, which are achieved by a large conductor cross section. The quality of the miked signal will otherwise suffer on the way from the recording room to the console, especially in the case of longer cable runs (e.g. in cable ducts). Our CSF 250 bulk cable features a 2x 0.5mm² (AWG 21) conductor cross section for low resistance values and transmissions without the loss of high frequencies. 64 tinned copper strands with a diameter of 0.10mm ensure a high flexibility, even in cable ducts. The bending radius for fixed installations is only ~27 mm. A braid of tinned copper wires shields this cable from external interferences.