Optional Graham Slee power supply can be ordered with any Phono Stage model or individually as an upgrade. 
** Audioarcan is the Canadian authorized Distributor for Graham Slee products that include phono preamps, headphone amps, DAC, mono block amplifiers and hand-made interconnect cables. **
FREE SHIPPING AND TWO YEAR WARRANTY SERVICED FROM BARRIE ONTARIO
Order: sales@audioarcan.com or Office: 249-880-5040