Mirror finish Titanium plated headshell with brass fittings - gives a classic quality appearance to your deck Fits: Technics SL1800, SL1810, SL3200 Featuring the superior Blue M27BU Moving Magnet Cartridge with Diamond stylus Plated Aluminium Headshell with Brass fixings for additional mass and improved tracking (compared to standard Aluminium) This is a high quality cartridge and stylus with exceptional low and high frequency delivery that clearly shows the musicians position in the sound stage. Unbeatable sound quality at this price point Wires are made of oxygen free copper (OFC) for a cleaner sound. Terminals are also gold plated. Ready to just plug in, balance and play Output voltage (at 1k Hz, 5 cm/sec): 5.5 mV +- 3dB; Channel balance (at 1kHz): below 1 dB; Channel separation (at 1kHz): more than 15 dB; Frequency response: 20 ~ 20k Hz; Tracking force: 3.0g (2.5 ~ 3.5g)