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 turntable models. 2. [Easy To Replace] Supports 33 1/3, 45 RPM, and 78 RPM records. Easy to install without tools—simply remove and replace the turntable needle as needed. 3. [Premium Sound Performance] Tapered needle tip, premium ABS housing, and aluminum alloy arm deliver clear, smooth audio playback for classical, rock, jazz, and other music genres with enhanced detail. 4. [No Skip Design] Upgraded tapered stylus design with strong tracking ability. Channel balanced at 1 kHz (less than 2 dB difference), stereo dual channel for accurate, high-fidelity stereo sound. 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 (1 kHz, 3.54 cm/sec) Channel Distortion: ≤3dB (at 1 kHz) Channel Separation: ≥15dB (at 1 kHz) Frequency Response: 80–10,000 Hz (±7dB) Compatibility: Fits over 90% of turntable models Package List 8 x Record Player Needles Note: Manual measurement; slight variations may occur.