I make two wireless adapters for Denon decks.
Contact me at firstname.lastname@example.org if you are interested or have any questions. email@example.com is also my PayPal account for paying
for Denon DN-C630, DN-C635, DN-650F, DN-C680, DN-951FA, DN-961FA, DN-981F CD and MD players. Plugs into the 25-pin Parallel Remote connector on the back of your unit. More info can be found here Denon RC-680
I sell this on eBay for $78 or buy direct for $65 + shipping of $8 within the US or $23 outside.
for Denon DH-510, DH-610S, DH-630S, DH-710, DH-710F, DH-710S, DR-650, DR-670 and maybe other decks that use the RC-50 remote. Plugs into the 11-pin circular tube connector on the back of the deck. More info can be found here Denon RC-50