JCAT OPTIMO 3 DUO Linear Power Supply for Chord M Scaler and JCAT XE USB Card

This is a true linear power supply that I used for my JCAT USB Card XE and M Scaler. The 5-volt output can power any of the JCAT USB and NET cards. The 15-volt output was a custom design for the Chord M Scaler. The original power cord is included (not pictured), as are the original DC output cables, one for the M Scaler, and the other for any of the JCAT USB or NET cards. I'm the original owner and the rating of 9/10 is conservative as it's in mint condition. There is some dust on the unit that shows up in the pictures.

The Optimo Duo will dramatically lower the noise floor of each device. Gone is the M-Scalers' external power supply and replaced with a state-of-the-art true linear power supply. The drop in the noise floor was very noticeable, bringing the M Scaler to its true potential. The same drop in noise floor was also noticed with the JCAT USB XE card as well. 50/50 split the 3.25% escrow fee.