{"product_id":"audio-technica-at-cap4-multi-function-cartridge-alignment-stroboscope-disc","title":"Audio-Technica: AT-CAP4 Multi-Function Cartridge Alignment + Stroboscope Disc","description":"\u003ch4\u003e📌 LAB POINTS\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003etwo-sided turntable setup disc for adjusting cartridge alignment + calibrating turntable playback\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eadjustment is essential for ensuring proper tracking and minimizing distortion across the record’s surface\u003c\/li\u003e\n\u003cli\u003eside A for adjusting cartridge alignment \n\u003cul\u003e\n\u003cli\u003eBaerwald - a.k.a. Loefgren A: Null points are 66 and 120.9 mm\u003c\/li\u003e\n\u003cli\u003eLoefgren B: Null points are 70.3 and 116.6 mm.\u003c\/li\u003e\n\u003cli\u003eStevenson: Null points are 60.325 and 117.42 mm\u003c\/li\u003e\n\u003cli\u003eUni-Din: Null points are 63.3 and 112.5 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eside B for calibrating turntable playback, a stroboscope side of the disc enables you to calibrate turntable platter speeds of 33-1\/3, 45, and 78 RPM at 50 or 60 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eplease note:\u003c\/strong\u003e does not come with incandescent, strobe light, or screwdriver\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Audio-Technica","offers":[{"title":"Test Disc","offer_id":43461822349402,"sku":"acc-2502","price":40.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0105\/4542\/files\/Audio-Technica-_AT-CAP4_Multi-Function_Cartridge_Alignment_Stroboscope_Disc_1.jpg?v=1781289275","url":"https:\/\/www.turntablelab.mom\/products\/audio-technica-at-cap4-multi-function-cartridge-alignment-stroboscope-disc","provider":"turntablelab.mom","version":"1.0","type":"link"}