Atoll PH100 MM/MC Phono stage in Black or Silver.
The PH100 phono preamp is an external module which has a specific power supply composed of 2 high-end transformers (one per channel) with very low noise as well as 4 voltage regulators. The whole thing is shielded by a metal box to protect against any interference on the audio stages. Entirely made of discrete components, it does not include any link capacitors. The configurations (MM/MC, input impedance) are directly accessible from the rear of the chassis.