A power supply for the Lector Digicode S-192 DAC available standalone for £2900 as an upgrade to the 218 PSU.
Or in combination with the Digicode S-192 DAC (without any other PSU) for £7200
You can read more about it in English here: http://www.lector-audio.com/LECTOR%20PSU-DC192%20eng.pdf
And you can see the manufacturer's full information page in Italian here: https://www.lectoraudio.it/psu-dc-192/