{"product_id":"audio-technica-vm740ml-moving-magnet-stereo-cartridge","title":"Audio-technica VM740ML - Moving Magnet Stereo Cartridge","description":"VM740ML - Dual Moving Magnet Stereo Cartridge with MicroLine™ stylus\u003cbr\u003e\u003cbr\u003e\n\nFEATURES:-\u003cbr\u003e\u003cbr\u003e\n\nHigh-end model featuring a MicroLine™ stylus in an aluminium die-cast alloy body. In addition to outstanding high-frequency reproduction, this model enables clear sound image localisation.\u003cbr\u003e\n•Aluminium tapered cantilever\u003cbr\u003e\n•Para-toroidal coils improve generating efficiency\u003cbr\u003e\n•Centre shield plate between the left and right channels reduces crosstalk\u003cbr\u003e\n•Die-cast aluminium alloy housing reduces vibration and adds a natural electrical shield\u003cbr\u003e\u003cbr\u003e\n\nInstead of using a single, large magnet, the two magnets are arranged in the shape of a \"V\". The two magnets are positioned precisely to match the positions of the left and right channels in the stereo groove walls. Consequently, the VM design ensures outstanding channel separation, extended frequency response and superb tracking.\u003cbr\u003e\u003cbr\u003e\n\nPara-toroidal generating system\u003cbr\u003e\n\nPara-toroidal coils improve generating efficiency and offers superb linearity, since leakage of magnetic flux in this continuous and unitised magnetic circuit is low. Permeability of the cores is also optimised through the use of laminated cores.\u003cbr\u003e\u003cbr\u003e\n\nCentre shield plate reduces crosstalk\u003cbr\u003e\n\nA permalloy centre shield plate enables the effective separation of left and right channels, suppressing electrical crosstalk to below 40dB. This is similar to the actual crosstalk value found in the grooves of the record itself.\u003cbr\u003e\u003cbr\u003e\n\nTECHNICAL SPECIFICATIONS:-\u003cbr\u003e\n\nType: VM Type \u003cbr\u003e\nMounting: 1\/2” centres \u003cbr\u003e\nFrequency Response: 20 - 27,000Hz\u003cbr\u003e \nChannel Separation: 28dB (1kHz) \u003cbr\u003e\nOutput Channel Balance: 1.0dB (1kHz) \u003cbr\u003e\nOutput Voltage: 4.0mV (1kHz, 5cm\/sec.) \u003cbr\u003e\nVertical Tracking Angle: 23˚ \u003cbr\u003e\nVertical Tracking Force: Range 1.8 – 2.2g (2.0g standard) \u003cbr\u003e\nStylus Shape: MicroLine™ \u003cbr\u003e\nStylus Size: 0.12 x 2.2 mil\u003cbr\u003e \nStylus Construction: Nude Square Shank\u003cbr\u003e \nCantilever: Aluminium Tapered Pipe \u003cbr\u003e\nCoil Impedance: 2,700Ω (1kHz)\u003cbr\u003e \nStatic Compliance: 40 x 10-6 cm\/dyne \u003cbr\u003e\nDynamic Compliance: 10 x 10-6 cm\/dyne (100Hz)\u003cbr\u003e \nRecommended Load Impedance: 47,000Ω \u003cbr\u003e\nRecommended Load Capacitance: 100 – 200pF \u003cbr\u003e\nWeight: 8.0g \u003cbr\u003e\nDimensions: 17.3 (H) x 17.0 (W) x 28.2 (L) mm\u003cbr\u003e \nReplacement Stylus: VMN40ML \u003cbr\u003e\nAccessories Included: Cartridge installation screws 5mm ×2 and 10mm ×2, Washer ×2, Hexagon nut ×2, Non-magnetic screwdriver ×1, Brush ×1, Lead wire set ×1 \n\n","brand":"Audio-technica","offers":[{"title":"Default Title","offer_id":57413363138892,"sku":"AUDIOTECHVM740ML","price":240.83,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1053\/6891\/2204\/files\/Audio-technica-VM740ML.jpg?v=1777542838","url":"https:\/\/www.stoneaudio.co.uk\/products\/audio-technica-vm740ml-moving-magnet-stereo-cartridge","provider":"Stone Audio","version":"1.0","type":"link"}