Do ARC preamps use IR or RF remote controls???


I need a used preamp and love Audio Research build quality and sound, but for a remote to work for me (no line of sight)it must be RF.

Cant find any information their web site.

Thanks!!!!
tweak48
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Try this I believe you can use your original remote from anywhere in your house. http://www.partsexpress.com/pe/pshowdetl.cfm?Partnumber=180-828&raid=37&rak=180-828