One of the most difficult tasks we have undertaken has been to extend the capabilities
of the Obelisk 'pre', which was designed to perform beautifully as a self-contained
unit. However, the Obelisk 'px' dedicated outboard power supply manages to surpass
even our highest expectations.
The Obelisk 'px' is based on a sophisticated fully regulated, double-filtered circuit
topology, which eliminates interference caused by the mains supply, providing the
cleanest possible current to the Obelisk 'pre'. It features very high-grade components
such as a Noratel mains transformer and four Mundorf capacitors custom made to our
own specifications. This results in extremely low noise, low inner impedance and
negligible distortion performance.