Great sounding unit in excellent condition. All control pots have been cleaned with deoxit and lubricated with faderlube for smooth controls and crisp sound. Input jacks have been cleaned with D100L to improve and protect contact. Lights have been upgraded to LED’s for a nicer look and low heat production. All functions and inputs work as they should. Watch it performing on our tube channel called retrodiggs. It will be packed in a brand-new box using multiple layers of large bubble wrap, styrofoam sheeting and/or styrofoam filler to ensure safe delivery. Consistently selling audio gear. Check out our other listings

Great sounding unit in excellent condition. All control pots have been cleaned with deoxit and lubricated with faderlube for smooth controls and crisp sound. Input jacks have been cleaned with D100L to improve and protect contact. Lights have been upgraded to LED’s for a nicer look and low heat production. All functions and inputs work as they should. Watch it performing on our tube channel called retrodiggs. It will be packed in a brand-new box using multiple layers of large bubble wrap, styrofoam sheeting and/or styrofoam filler to ensure safe delivery. Consistently selling audio gear. Check out our other listings

Great sounding unit in excellent condition. All control pots have been cleaned with deoxit and lubricated with faderlube for smooth controls and crisp sound. Input jacks have been cleaned with D100L to improve and protect contact. Lights have been upgraded to LED’s for a nicer look and low heat production. All functions and inputs work as they should. Watch it performing on our tube channel called retrodiggs. It will be packed in a brand-new box using multiple layers of large bubble wrap, styrofoam sheeting and/or styrofoam filler to ensure safe delivery. Consistently selling audio gear. Check out our other listings

Great sounding unit in excellent condition. All control pots have been cleaned with deoxit and lubricated with faderlube for smooth controls and crisp sound. Input jacks have been cleaned with D100L to improve and protect contact. Lights have been upgraded to LED’s for a nicer look and low heat production. All functions and inputs work as they should. Watch it performing on our tube channel called retrodiggs. It will be packed in a brand-new box using multiple layers of large bubble wrap, styrofoam sheeting and/or styrofoam filler to ensure safe delivery. Consistently selling audio gear. Check out our other listings

Onkyo TX-4000 Receiver Quartz Synth Tuner Amplifier Works JAPAN MADE. Vintage. I'm working condition. See all pics. Message with questions.