I have the DENON April 1601 for 4 years (5 year warranty), I use it to listen to music and home cinema. I appreciate the quality of sound, dtails, the possible settings and the ease of use. Just a default, the look that I find a little sad. During this purchase, I have tried many amps, Onkyo, Harman Cardon ... but the report qualitprix the Denon did to me died. Nothing really wrong, if it was again, I would do the same choice.