Up for sale is my custom Duet Receiver and power supply. Built for me by Pat from Analog Research-Technology. This isn't a run of the mill Squeezbox upgrade. The Duet has within it a custom PCB with a precision reclocking circuit, and a real 75 Ohm BNC output. According to Pat, with this set of internal modifications there is
no deterministic jitter in the Receiver. The jitter at the output itself is less than 1/3 of stock. Anyone who knows Pat and his company knows he is no B.S. artist - he's a real honest to goodness digital design expert. I have no reason to doubt this information. This has been my main digital source until recently.
The power supply is a custom, extreme low noise discrete design, also by Pat. No copy of a three terminal regulator design from a Linear Technologies engineering document! It is actually two separate regulator sections - one for the positive rail, the other for the negative (including separate transformers). The output is a 4 wire voltage sensing type to keep the voltage at the very input to the Receiver in tight regulation.
Both the Receiver and the power supply are in 9/10 condition. The Controller is
not being offered as part of this sale. The Receiver cannot be used with the stock supply.
Why am I selling? After 2+ years of using this great digital streamer, I finally found a network DAC that gave it a run for its money - a PS Audio PWD Mk.II with Bridge. That's what I'm using now.
Price for the Receiver and power supply is plus shipping, plus 3% PayPal. U.S. sales only.
