Stroboscope Disc / Cartridge Alignment Turntable Mat
| Manufacturer | RECORD SUPPLY CO. |
| Function | Turntable Accessory |
| Model ID | ST-PT-89 |
| Weight | 250g |
| Notes | 33 1/3, 45, 78 rpm synchronization (strobe not included) cartridge alignment markings heavyweight acrylic disc |