{"product_id":"an-integrated-circuit-piano-tuner-for-the-equal-tempered-keyboard-employing-a-tuneable-fixed-coefficient-digital-filter-1969-leather-bound","title":"An integrated-circuit piano tuner for the equal-tempered keyboard employing a tuneable fixed-coefficient digital filter 1969 [ ]","description":"\u003cp\u003eAn integrated-circuit piano tuner for the equal-tempered keyboard employing a tuneable fixed-coefficient digital filter 1969 [ ]\u003c\/p\u003e","brand":"myneedohtop.shop","offers":[{"title":"Default Title","offer_id":53813759410541,"sku":"myneedohtop.shop177896","price":14.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0995\/9020\/9901\/files\/BE236D98-7679-C8EA-B3B5-EC7C7BB207A1_61e67aec-5695-49ed-8656-66b6b89daf3b.webp?v=1787732163","url":"https:\/\/www.myneedohtop.shop\/products\/an-integrated-circuit-piano-tuner-for-the-equal-tempered-keyboard-employing-a-tuneable-fixed-coefficient-digital-filter-1969-leather-bound","provider":"myneedohtop.shop","version":"1.0","type":"link"}