Marantz 90m31bw371020-99 Headshell Plate TT15S1

Product Description

The MARANTZ 90m31bw371020-99 is a replacement headshell plate with mounting screw designed for the Marantz TT15S1 turntable. The headshell plate serves as the cartridge-mounting interface at the end of the tonearm, holding the phono cartridge in precise alignment with the record surface. Proper headshell geometry directly affects tracking force, azimuth, and stylus alignment, making this an exact OEM-style replacement critical for restoring correct playback performance. Installation is appropriate for qualified consumer electronics technicians or experienced turntable service professionals.

This part is intended for use with the Marantz TT15S1 belt-drive turntable. It is a direct service replacement for units where the original headshell plate has been damaged, lost, or stripped at the mounting screw threads. Includes the accompanying mounting screw required for cartridge installation. Suited for residential audio equipment service and repair scenarios.

Key Features

• OEM replacement headshell plate matched to the TT15S1 tonearm interface
• Includes mounting screw for complete cartridge installation
• Maintains correct cartridge alignment geometry when installed to spec
• Direct Marantz factory part for accurate fitment

Compatibility

Designed as a direct OEM replacement headshell plate for the Marantz TT15S1 turntable.

Installation Notes

Power down and unplug the turntable completely before handling the tonearm or headshell assembly. Handle the stylus and cartridge with care during removal and reinstallation to avoid damage to the cantilever. After mounting the cartridge to the replacement headshell plate, verify tracking force and stylus alignment using a dedicated alignment protractor and stylus force gauge before resuming playback.

Technical Specifications

• Includes: Headshell plate and mounting screw
• Compatible Model: TT15S1

Standard Information

• Brand: MARANTZ
• Manufacturer Part Number: 90m31bw371020-99