1. Easy to use, easy to install tray base
2. Suitable for various types of disc recorders, used for any 7-foot open reel machine
3. High quality metal materials, durable, wear-resistant, corrosion-resistant, etc
4.6 Hole design is not easily bent or deformed, increases strength, and has low noise and precise dimensions. 5. Applicable models: Suitable for Pioneer/student ReVox/TEAC/BASF/Nag ar and other models