Check the listing for details. Denon TU-720 AM-FM Tuner - Precision Audio Component - Servo Lock Tuning System. Condition: Used. Listed at 40.00 USD. This Denon TU-720 AM-FM Tuner is a precision audio component that offers a Servo Lock Tuning System for superior sound quality. It supports FM and AM modes and has a band of AM/FM. The tuner features an analog signal path and stereo L/R RCA audio outputs for optimal audio performance. The silver-colored tuner has two outputs and is a great addition to any home audio system. The Denon TU-720 is a reliable and durable tuner that is perfect for FM and AM radio enthusiasts. It has a precise tuning system that ensures you get the best possible sound quality. The tuner is easy to use and features a sleek design that blends well with any home decor. Whether you're a music lover or a casual listener, this Denon TU-720 AM-FM Tuner is a great choice for your home audio needs. Please see pictures for cosmetic condition. It has some scratches and two small dents on the top.