Phonograph cartridge with stylus, Pfanstiehl 401. Replaces: EV 5254, EV 5254D, EV 5566D, Pfanstiehl P-401D, Pfanstiehl P-407D, Pfanstiehl P-417D, Pfanstiehl 424D, Pfanstiehl 431D, Admiral 78c235-4 78c235-5 409c78-5 Airline 60-144 Webcor 2-23d-sn4 Symphonic 2-gld-sn4, Tetrad 1-C3d-SN4, Tetrad 2-23d-sn4 Tetrad 2-43d-; 78-g; 235-5 2-gld-sn4 1-c3d-sn4 14-c3s-sn1 14-c3d-sn1 and many more Tetrad cartridges. These come with various needles (see above pictures). Ceramic, 0.27 volts output. All are interchangeable, and have the EV SN mount. New old stock. House packaged from bulk.
The needles that come with