Had several Belles and devoted until this Aragon 4004 mk II. Regardless, be careful as everything changes as it ages. Picked this one up after total overhaul and rectifier stage upgrade by Steve formerly lead tech at Krell for 20 years. Endless power and speaker control with good timbre, detail and body. Awesome and Affordable and with recent system changes perhaps/I hate to/maybe Available. :-/ Anyway, Good Luck !