The Cyrus Audio Phono Signature is arguably the most advanced phono pre amplifier available anywhere in the world today. This phono pre amplifier has been designed to exceed the expectations of serious vinyl audiophiles particularly in areas such as; dynamic performance accurate cartridge matching and flexibility of use. Phono Signature can allow up to four turntables to be permanently connected because many vinyl enthusiasts enjoy multiple turntables arms or cartridges  for different records. Each of the four inputs can be accurately matched to the exact specification of the cartridge and the acoustic preference of the user. Adjustment is provided for MC cartridges in; gain resistance and capacitance. In addition a switchable warp filter is provided to maximise amplifier performance.