Features: Premium Replacement Phono Cartridge & Turntable Headshell delivers clear sound reproduction with enhanced durability, suitable for SL D3 series and designed to replace AT 3600L models. Crafted from high grade PCB materials with anti wear properties, this complete set includes pre mounted AT 3600L cartridge, , and protective needle cap for effortless turntable headshell replacement. Ideal for enthusiasts, , and audiophiles seeking stable turntable upgrades or replacement parts for vintage record players. Perfectly integrates into home stereo systems, professional setups, or studio environments requiring consistent tracking force and minimal resonance. Each assembly undergoes rigorous quality testing to secure optimal channel balance and frequency response, preserving your collection's integrity during extended playback meeting . Specifications: Component : PCB Size: about 3x7cm/1.18x2.76inch Frequency response: 20 - 20,000Hz Channel resolution: 18 @ 1kHz Channel balance: 1. Suggested pressure sensitivity: 2.5 - 3. Vertical pressure sensing angles: 24° Recommended load impedance: 47kΩ Output electric : 4.2 (1kHz / 5cm/sec) Singing needle shape: cone Package Includes: 1x Turntable Headshell note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.