Very clean inside and outside. No scratching or other noise from switches or potentiometers. Has been serviced a year ago . All potentiometers has been removed, cleaned and lubricated ( not just D5 spraying everywhere). Capacitors has been measured with capacitor tester (DE-5000) . Lamps has been replaced with LED. One set of speakers terminals has been replaced with push terminals. Very musical little receiver. Selling because i have two of them. Fell free to ask any questions