Has anyone audtioned either of the new Azur series integrateds (540 or 640)? What is the general reputation of this brand's quality and reliability? They appear price-competitive with the entry-level Rotel and NAD, but also has capability to record to 2 devices (tape, CDR). I auditioned the Rotel RA-02 and liked it but didn't feel that I "had to have it."

It is hard to find a Cambridge Audio distributor near me. Can anyone recommend a reliable e-vendor that would allow a return period if I didn't like it?

Thanks in advance.

OP-OS