{"product_id":"astell-kern-pd20-digital-audio-player-2026472899","title":"Astell\u0026Kern PD20 Digital Audio Player","description":"\u003cp\u003eThrough Personal Sound, you can create a sound signature tailored to your hearing, then precisely refine it to your taste using the Sound Master Wheel. An intuitive control that allows even the amplifier driving mode to be changed with a single touch.\u003c\/p\u003e\u003cstrong\u003eES9027PRO Quad-DAC\u003c\/strong\u003e\u003cp\u003eDesigned with a singular focus on sound quality, PD20 adopts the ESS ES9027PRO DAC in a Quad-DAC configuration. Four DACs operate independently to minimize inter-channel interference and deliver precise signal separation. As a result, even the finest nuances in sound are revealed with greater clarity, creating a natural, analogue-like presentation through clean, distortion-free layering.\u003c\/p\u003e\u003cstrong\u003eEnhanced Signal Alignment\u003c\/strong\u003e\u003cp\u003eThrough its in-house developed ESA (Enhanced Signal Alignment) technology, PD20 significantly improves one of the fundamental challenges in audio reproduction-group delay. ESA precisely aligns frequency signals so they arrive more uniformly, minimizing frequency distortion and enhancing clarity and cleanliness of sound.\u003c\/p\u003e","brand":"selfridges","offers":[{"title":"Default Title","offer_id":49413679120622,"sku":"STO-ITEM-2026-472899","price":2032.87,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0522\/0125\/9183\/files\/R04654245_M.jpg?v=1786638047","url":"https:\/\/mcgrocer.com\/products\/astell-kern-pd20-digital-audio-player-2026472899","provider":"McGrocer","version":"1.0","type":"link"}