Features 1. [Compatible Models] Record player needle replacement for Crosley NP1 NP6 stylus, compatible with Victrola, Crosley, ION, Boytone, Capehart, Innovative Technology, Jensen, CROWN, Sylvania, 1byone, RACE DIGITAL, Leetac, Pfanstiehl, Soundesign, TechPlay, Teac, Toshiba, York Yorx and other turntables. 2. [Easy To Replace] Supports 33 1/3, 45 RPM, and 78 RPM records. Easy to install without tools. Simple removal and installation allows quick replacement of your turntable needle. 3. [Premium Sound Performance] Tapered needle tip, premium ABS housing, and aluminum alloy arm deliver cleaner, smoother o playback. Enhances sound quality for classical, rock, jazz, and other music genres with greater detail. 4. [No Skip Design] Upgraded tapered stylus design with improved tracking capability. Channel balanced at 1 kHz within 2 dB, stereo dual channel for accurate, clear stereo sound reproduction. 5. [Unique Packaging] Each record needle includes a protective white plastic cover and is securely packaged in a durable box to prevent damage or scratches during shipping. Specification Item Type: Record Player Needle Material: ABS, Aluminum Alloy Needle Size: Length: Approx. 18mm / 0.71in Front Width: Approx. 9mm / 0.35in Rear Width: Approx. 10mm / 0.39in Front Height: Approx. 3mm / 0.12in Rear Height: Approx. 4mm / 0.16in Tracking Force: 5.0g Output Voltage: 200mV–300mV (1kHz = 3.54cm/sec) Channel Distortion: ≤3dB (at 1kHz) Channel Separation: ≥15dB (at 1kHz) Frequency Response: 80–10,000Hz (±7dB) Compatibility: Fits over 90% of record players Package List 8 x Record Player Needles Note: Manual measurement; slight variations may occur.