Tested, both decks work! This Denon DRW-840 Dual Tape Cassette Deck Player is a must-have for any music enthusiast. With its compatibility with Denon DRW-840, this player offers a seamless experience of listening to your favorite tapes. The brand Denon ensures high quality and durability, making it a reliable choice for all your music needs.

The player is designed to provide a dual tape Cassette Deck experience, allowing you to listen to two different tapes simultaneously. Its compact design makes it easy to carry around and the intuitive interface makes it simple to operate. This player is perfect for anyone who wants to enjoy their old tapes without compromising on quality.