You'll be interested in the following extensive review:
http://ham-radio.com/k6sti/xdr-f1hd.htm
It does seem like a remarkable and innovative product, although I would suspect that the sophisticated digital signal processing which is used to achieve its exceptional measured performance, and its exceptional reception performance on weak stations, as well as the design compromises which are inevitable in a $100 product, probably limit its sound quality on strong signals somewhat.
Regards,
-- Al
http://ham-radio.com/k6sti/xdr-f1hd.htm
It does seem like a remarkable and innovative product, although I would suspect that the sophisticated digital signal processing which is used to achieve its exceptional measured performance, and its exceptional reception performance on weak stations, as well as the design compromises which are inevitable in a $100 product, probably limit its sound quality on strong signals somewhat.
Regards,
-- Al