The PSU from Jeff Rowland uses Super Capacitors, offering the advantages of battery power (clean power), without the drawbacks (high internal resistance). It feeds DC to the Corus pre amplifier and Aeris DAC simultaneously if needed. It raises the performance of the Corus or Aeris to a significant higher level.
This Jeff Rowland PSU has been supplied by the official Dutch distributor. Including the original box. Newprice (Europe): 10.800 euro (pricelist available), now for 4.500 euro.