{"product_id":"audio-technica-at33xmono-i-dual-moving-coil-monaural-cartridge","title":"Audio-Technica AT33xMONO\/I Dual Moving Coil Monaural Cartridge","description":"\u003ch1\u003eAudio-Technica AT33xMONO\/I Dual Moving Coil Monaural Cartridge\u003c\/h1\u003e\n\u003ch4\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eLOW STOCK.  CALL FOR AVAILABILITIES.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eThe Audio-Technica AT33xMONO\/I is a specialised dual moving coil cartridge engineered for mono vinyl playback.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe latest update to the venerable AT33 Series – the first extensive overhaul in years – brings new warmth and fullness to your favorite music. Incorporating technological and material improvements, including our first use of die-cast zinc at the base of the cartridge to ward off unwanted resonance and improve expressiveness in the mid to low frequencies, the AT33x Series cartridges let you hear the finest details across the audio spectrum.\u003c\/p\u003e\n\u003cp\u003eThe AT33xMONO\/I features a “True Mono” dual moving coil design that is unaffected by any vertical noise components picked up from the record groove, instead generating electrical signal only from horizontal movement. This results in exceptionally clear monaural sound with a more substantial low end and reduced surface noise. The dual mono coil design is also ideal for mono playback on a stereo system.\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0884\/4842\/files\/Screen_Shot_2026-09-15_at_1.50.17_pm_600x600.png?v=1789444282\" alt=\"\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eNewly Developed Suspension System\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial Difference\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cspan\u003eAT33xMONO\/I’s rigid duralumin pipe cantilever, which tapers toward the conical stylus tip for improved response, is linked with a firm suspension mechanism, slightly lowering the dynamic compliance. “True Mono” PCOCC coils are positioned at the cantilever’s fulcrum to ensure pure transmission of horizontal mono signals.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0884\/4842\/files\/Screen_Shot_2026-09-15_at_1.55.56_pm_600x600.png?v=1789444654\" alt=\"\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eResonance Dispersion, Threaded mounting Holes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSound Body\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eEach AT33x Series cartridge body is constructed of three distinct materials – die-cast zinc, aluminum, and high-rigidity polymer – optimally arranged to reduce and disperse resonance across the cartridge body so that no frequency predominates during playback. Threaded holes are incorporated into the body for easy mounting.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0884\/4842\/files\/Screen_Shot_2026-09-15_at_1.55.49_pm_600x600.png?v=1789444610\" alt=\"\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eAdvanced DualMoving Coil Cartridge\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFull, Warm Sound\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe redesigned AT33x Series cartridges deliver that classic analog sound, rich in detail across the audio spectrum with lifelike expressiveness in the mid to low frequencies.\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable class=\"product__attributes\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"attributes__group-title\"\u003e\n\u003cth class=\"attributes__group-title--text\" colspan=\"2\" scope=\"rowgroup\" style=\"text-align: left;\"\u003eSpecifications\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"attributes__tr\"\u003e\n\u003cth class=\"attributes__th\" scope=\"row\"\u003eFrequency Response\u003c\/th\u003e\n\u003ctd class=\"attributes__td\"\u003e20 to 30,000 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"attributes__tr\"\u003e\n\u003cth class=\"attributes__th\" scope=\"row\"\u003eVertical Tracking Angle\u003c\/th\u003e\n\u003ctd class=\"attributes__td\"\u003e20°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"attributes__tr\"\u003e\n\u003cth class=\"attributes__th\" scope=\"row\"\u003eTracking Force\u003c\/th\u003e\n\u003ctd class=\"attributes__td\"\u003e2.0 to 2.4 g (2.2 g standard)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"attributes__tr\"\u003e\n\u003cth class=\"attributes__th\" scope=\"row\"\u003eRecommended Load Impedance\u003c\/th\u003e\n\u003ctd class=\"attributes__td\"\u003e≥ 100 ohms (when head amplifier connected)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"attributes__tr\"\u003e\n\u003cth class=\"attributes__th\" scope=\"row\"\u003eCoil Impedance\u003c\/th\u003e\n\u003ctd class=\"attributes__td\"\u003e10 ohms (1 kHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"attributes__tr\"\u003e\n\u003cth class=\"attributes__th\" scope=\"row\"\u003eDC Resistance\u003c\/th\u003e\n\u003ctd class=\"attributes__td\"\u003e10 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"attributes__tr\"\u003e\n\u003cth class=\"attributes__th\" scope=\"row\"\u003eCoil Inductance\u003c\/th\u003e\n\u003ctd class=\"attributes__td\"\u003e27 μH (1 kHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"attributes__tr\"\u003e\n\u003cth class=\"attributes__th\" scope=\"row\"\u003eOutput Voltage\u003c\/th\u003e\n\u003ctd class=\"attributes__td\"\u003e0.42 mV (1 kHz, 5 cm\/sec., horizontal signal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"attributes__tr\"\u003e\n\u003cth class=\"attributes__th\" scope=\"row\"\u003eOutput Balance\u003c\/th\u003e\n\u003ctd class=\"attributes__td\"\u003e1.0 dB (1 kHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"attributes__tr\"\u003e\n\u003cth class=\"attributes__th\" scope=\"row\"\u003eHorizontal\/Vertical Output Ratio\u003c\/th\u003e\n\u003ctd class=\"attributes__td\"\u003e25 dB (1 kHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"attributes__tr\"\u003e\n\u003cth class=\"attributes__th\" scope=\"row\"\u003eStylus Shape\u003c\/th\u003e\n\u003ctd class=\"attributes__td\"\u003eNude conical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"attributes__tr\"\u003e\n\u003cth class=\"attributes__th\" scope=\"row\"\u003eCantilever\u003c\/th\u003e\n\u003ctd class=\"attributes__td\"\u003eDuralumin pipe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"attributes__tr\"\u003e\n\u003cth class=\"attributes__th\" scope=\"row\"\u003eStatic Compliance\u003c\/th\u003e\n\u003ctd class=\"attributes__td\"\u003e14 × 10-6 cm\/dyne\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"attributes__tr\"\u003e\n\u003cth class=\"attributes__th\" scope=\"row\"\u003eDynamic Compliance\u003c\/th\u003e\n\u003ctd class=\"attributes__td\"\u003e6 × 10-6 cm\/dyne (100 Hz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"attributes__tr\"\u003e\n\u003cth class=\"attributes__th\" scope=\"row\"\u003eDimensions\u003c\/th\u003e\n\u003ctd class=\"attributes__td\"\u003e16.1 mm (0.63”) × 16.6 mm (0.65”) × 26.1 mm (1.0”) (H × W × D)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"attributes__tr\"\u003e\n\u003cth class=\"attributes__th\" scope=\"row\"\u003eAccessories Included\u003c\/th\u003e\n\u003ctd class=\"attributes__td\"\u003eNon-magnetic screwdriver; Brush; Washer* × 2; Cartridge installation screws* (M2.6) (8.0 mm (0.31”) × 2, 10.0 mm (0.39”) × 2, 13.0 mm (0.51”) × 2); Protector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"attributes__tr\"\u003e\n\u003cth class=\"attributes__th\" scope=\"row\"\u003eThreaded Hole\u003c\/th\u003e\n\u003ctd class=\"attributes__td\"\u003eM2.6 × 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"attributes__tr\"\u003e\n\u003cth class=\"attributes__th\" scope=\"row\"\u003eStylus Curvature Radius\u003c\/th\u003e\n\u003ctd class=\"attributes__td\"\u003e0.65 mil\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"attributes__tr\"\u003e\n\u003cth class=\"attributes__th\" scope=\"row\"\u003eType\u003c\/th\u003e\n\u003ctd class=\"attributes__td\"\u003eMC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"attributes__tr\"\u003e\n\u003cth class=\"attributes__th\" scope=\"row\"\u003eWeight\u003c\/th\u003e\n\u003ctd class=\"attributes__td\"\u003e10.1 g (0.36 oz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"attributes__tr\"\u003e\n\u003cth class=\"attributes__th\" scope=\"row\"\u003eNotes\u003c\/th\u003e\n\u003ctd class=\"attributes__td\"\u003e* Washers × 2 and screws (8.0 mm (0.31”)) × 2 are used to secure the cartridge in the box at the time of purchase. Be sure to keep and not lose these after removing the cartridge from the box.\u003cbr\u003e\u003cbr\u003eFor product improvement, the product is subject to modification without notice.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Audio-Technica","offers":[{"title":"Default Title","offer_id":52369429496109,"sku":"AT AT33xMONO\/I","price":999.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/4842\/files\/Untitled-22June2023at16.24.16-2026-09-15T140508.850.png?v=1789445323","url":"https:\/\/www.melbournehifi.com.au\/products\/audio-technica-at33xmono-i-dual-moving-coil-monaural-cartridge","provider":"Melbourne Hi Fi","version":"1.0","type":"link"}