I have a NAD D 3020 amplifier that comes with a remote controller, but the remote is crap (and I'm not the only one to say it). Fortunately, they have a document with all the remote codes, some of which are not even available with the supplied remote. The codes are something like:
Function Format Address Data Address Data
Hex Hex Dec Dec
-----------------------------------------------
Power Off NEC 877C C8 34684 200
...
Is there a universal remote that would allow programming its keys with these codes, instead of relying on manufacturer/model references (which may be wrong, or missing, or incomplete), or on learning (which requires a working remote to learn from)?