ufs are two vintage kenwood receivers that I had restored! units were cleaned,pots and switches lubed,recap and replace all caps,ect! only difference between the two is that the 720 has a little more power and the speaker terminals have been upgraded at a cost of 85.00! have paperwork to verify work! 250.00 for the 720 and 175.00 for the 710! will guarantee units in writing! thx for looking!
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