This is a Sony Cassette Reference Plate, identified by part number J-6320-880-A, designed as an alignment tool for Sony DVW-A500 series equipment. This precision metal plate, marked "MW-088", is essential for maintaining the alignment of professional vintage audio and video recording units. It is constructed from durable metal, providing a robust and reliable tool for specialized service and repair tasks.

This listing includes the single metal Sony Cassette Reference Plate J-6320-880-A as pictured. It is a specific component used for the intricate alignment procedures of vintage Sony DVCAM VTRs, ensuring optimal performance and longevity of the equipment. This is a crucial item for technicians and collectors working with Sony DVW-A500 series professional video recorders.

Verified Specifications:
Brand: Sony
Item Type: Cassette Reference Plate / Alignment Tool
Era/Style: Vintage Professional Audio & Video
Material: Metal
Part Number: J-6320-880-A
Other Markings: MW-088
Compatibility: Sony DVW-A500 (and potentially other compatible DVCAM VTRs)
Included Components: Main unit (1 metal plate)