AT91 variant with resin body/red trim used by several OEMs. Takes ATN91-series styli (ATN91R; standard ATN91 also fits).
Audio-Technica cites approximately 500 hours of stylus life. Actual service life varies with tracking force, record condition, cleaning and use.
| Type | MM |
|---|---|
| Mount | half-inch |
| Stylus shape | conical |
| Output | 3.5 mV |
| Tracking force | 1.5–2.5 g |
| Cartridge reference price | $49 |
| Cited stylus life | ~500 hours |
Replacement part number
ATN91RATN91R replacement stylus
Dated reference price: $35.00 checked July 17, 2026
Normalized from the exact replacement product identity in the cartridge research dataset.