These Vintage Advent Crossovers are a must-have for any audiophile enthusiast. The brand, Advent, is already well-known for producing high-quality speakers and these crossovers are no exception. They are compatible with a variety of vintage speakers and can enhance the sound quality of your audio system. Designed specifically for vintage audio and video equipment, these crossovers are a great addition to any collection. They are perfect for those who appreciate the classic style and sound of vintage electronics. These crossovers are in great working condition and will add a new dimension to your listening experience.