{"product_id":"aphex-ap124a-level-matching-interface","title":"Aphex AP124A Level Matching Interface","description":"\u003cdiv class=\"productDescription_UbV5SNP5Eo\"\u003e\n\u003cdiv class=\"js-injected-html text_UbV5SNP5Eo\"\u003e\n\u003cdiv class=\"title_RiltKdop13\"\u003e\n\u003ch2 class=\"text_TAw0W35QK_ comfy_TAw0W35QK_ sizeTitle2_TAw0W35QK_ weightNormal_TAw0W35QK_ primary_i3MsQsqoe0\"\u003eAphex AP124A Level Matching Interface\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cp\u003eThe \u003cb\u003e124A\u003c\/b\u003e Audio Level Interface from \u003cb\u003eAphex\u003c\/b\u003e is designed to allow the connection and use of consumer hi-fi equipment and electronic keyboards, with professional and industrial audio systems. It provides an extremely clean, reliable two-way buffer, so that both systems can operate at maximum performance levels, matching both impedance and operating levels.\u003c\/p\u003e\n\u003cp\u003ePlugging a -10dBV level output (such as is commonly found on synthesizers or consumer hi-fi systems) into a +4dBu professional level source results in very low audio levels. The reverse is also true, except that here, the output is too hot for the unbalanced inputs. Noise and dynamic range are compromised when compensating for such a hookup by boosting or cutting signal.\u003c\/p\u003e\n\u003cp\u003eThe inputs and outputs of the 124A are transformerless, for wide, flat frequency response. Hum and noise rejection is very high, while distortion is almost non-existent. The unit is actively balanced and buffered in \u003ci\u003eboth directions\u003c\/i\u003e, with very low output impedance. In addition, \u003ci\u003eall\u003c\/i\u003e inputs and outputs are carefully filtered to provide freedom from RF interference.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"feature_UbV5SNP5Eo\"\u003e\n\u003cdiv class=\"feature_UbV5SNP5Eo\"\u003e\n\u003cdiv class=\"feature_UbV5SNP5Eo\"\u003e\n\u003cdiv class=\"descriptionAsTitle_UbV5SNP5Eo\"\u003e\n\u003cdiv class=\"js-injected-html text_UbV5SNP5Eo\"\u003eMatches consumer IHF equipment to professional equipment\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature_UbV5SNP5Eo\"\u003e\n\u003cdiv class=\"descriptionAsTitle_UbV5SNP5Eo\"\u003e\n\u003cdiv class=\"js-injected-html text_UbV5SNP5Eo\"\u003eDual buffered interface\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature_UbV5SNP5Eo\"\u003e\n\u003cdiv class=\"descriptionAsTitle_UbV5SNP5Eo\"\u003e\n\u003cdiv class=\"js-injected-html text_UbV5SNP5Eo\"\u003eTransformerless outputs\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature_UbV5SNP5Eo\"\u003e\n\u003cdiv class=\"descriptionAsTitle_UbV5SNP5Eo\"\u003e\n\u003cdiv class=\"js-injected-html text_UbV5SNP5Eo\"\u003eServo-balanced inputs and outputs\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature_UbV5SNP5Eo\"\u003e\n\u003cdiv class=\"descriptionAsTitle_UbV5SNP5Eo\"\u003e\n\u003cdiv class=\"js-injected-html text_UbV5SNP5Eo\"\u003ePush-button 600Ω input termination\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature_UbV5SNP5Eo\"\u003e\n\u003cdiv class=\"descriptionAsTitle_UbV5SNP5Eo\"\u003e\n\u003cdiv class=\"js-injected-html text_UbV5SNP5Eo\"\u003eClip indicator\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature_UbV5SNP5Eo\"\u003e\n\u003cdiv class=\"descriptionAsTitle_UbV5SNP5Eo\"\u003e\n\u003cdiv class=\"js-injected-html text_UbV5SNP5Eo\"\u003eRecessed controls\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature_UbV5SNP5Eo\"\u003e\n\u003cdiv class=\"descriptionAsTitle_UbV5SNP5Eo\"\u003e\n\u003cdiv class=\"js-injected-html text_UbV5SNP5Eo\"\u003eInternal power supply\u003c\/div\u003e\n\u003cdiv class=\"js-injected-html text_UbV5SNP5Eo\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch3 class=\"js-injected-html text_UbV5SNP5Eo\"\u003eSpecifications\u003c\/h3\u003e\n\u003ctable class=\"table_fDXOr6EpR9\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"pair_KqJ3Q3GPKv\"\u003e\n\u003ctd class=\"label_KqJ3Q3GPKv\"\u003eFrequency Response\u003c\/td\u003e\n\u003ctd class=\"value_KqJ3Q3GPKv\"\u003e\n\u003cdiv class=\"expandableValue_KqJ3Q3GPKv\"\u003e\u003cspan\u003e5Hz to 100kHz, +0\/-0.5dB\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pair_KqJ3Q3GPKv\"\u003e\n\u003ctd class=\"label_KqJ3Q3GPKv\"\u003eNoise Level\u003c\/td\u003e\n\u003ctd class=\"value_KqJ3Q3GPKv\"\u003e\n\u003cdiv class=\"expandableValue_KqJ3Q3GPKv\"\u003e\u003cspan\u003e\u003ci\u003eNot specified by manufacturer\u003c\/i\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pair_KqJ3Q3GPKv\"\u003e\n\u003ctd class=\"label_KqJ3Q3GPKv\"\u003eMaximum Input Level\u003c\/td\u003e\n\u003ctd class=\"value_KqJ3Q3GPKv\"\u003e\n\u003cdiv class=\"expandableValue_KqJ3Q3GPKv\"\u003e\u003cspan\u003eUnbalanced: +15dBV (referenced 1V)\u003cbr\u003eBalanced: +30dBm\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pair_KqJ3Q3GPKv\"\u003e\n\u003ctd class=\"label_KqJ3Q3GPKv\"\u003eMaximum Output Level\u003c\/td\u003e\n\u003ctd class=\"value_KqJ3Q3GPKv\"\u003e\n\u003cdiv class=\"expandableValue_KqJ3Q3GPKv\"\u003e\u003cspan\u003eUnbalanced: +18dBV (referenced 1V)\u003cbr\u003eBalanced: +25dBm\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pair_KqJ3Q3GPKv\"\u003e\n\u003ctd class=\"label_KqJ3Q3GPKv\"\u003eInput Connectors\u003c\/td\u003e\n\u003ctd class=\"value_KqJ3Q3GPKv\"\u003e\n\u003cdiv class=\"expandableValue_KqJ3Q3GPKv\"\u003e\u003cspan\u003e2 x RCA\u003cbr\u003e2 x XLR\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pair_KqJ3Q3GPKv\"\u003e\n\u003ctd class=\"label_KqJ3Q3GPKv\"\u003eOutput Connectors\u003c\/td\u003e\n\u003ctd class=\"value_KqJ3Q3GPKv\"\u003e\n\u003cdiv class=\"expandableValue_KqJ3Q3GPKv\"\u003e\u003cspan\u003e2 x RCA\u003cbr\u003e2 x XLR\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pair_KqJ3Q3GPKv\"\u003e\n\u003ctd class=\"label_KqJ3Q3GPKv\"\u003eInput Impedance\u003c\/td\u003e\n\u003ctd class=\"value_KqJ3Q3GPKv\"\u003e\n\u003cdiv class=\"expandableValue_KqJ3Q3GPKv\"\u003e\u003cspan\u003eUnbalanced: 18kΩ\u003cbr\u003eBalanced: 100kΩ with front panel 600Ω termination switch\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pair_KqJ3Q3GPKv\"\u003e\n\u003ctd class=\"label_KqJ3Q3GPKv\"\u003eOutput Impedance\u003c\/td\u003e\n\u003ctd class=\"value_KqJ3Q3GPKv\"\u003e\n\u003cdiv class=\"expandableValue_KqJ3Q3GPKv\"\u003e\u003cspan\u003eUnbalanced: 150Ω\u003cbr\u003eBalanced: 65Ω\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pair_KqJ3Q3GPKv\"\u003e\n\u003ctd class=\"label_KqJ3Q3GPKv\"\u003eDimensions\u003c\/td\u003e\n\u003ctd class=\"value_KqJ3Q3GPKv\"\u003e\n\u003cdiv class=\"expandableValue_KqJ3Q3GPKv\"\u003e\u003cspan\u003e8.25 x 7.25 x 1.75\" (210 x 184 x 45mm)\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"pair_KqJ3Q3GPKv\"\u003e\n\u003ctd class=\"label_KqJ3Q3GPKv\"\u003eWeight\u003c\/td\u003e\n\u003ctd class=\"value_KqJ3Q3GPKv\"\u003e\n\u003cdiv class=\"expandableValue_KqJ3Q3GPKv\"\u003e\u003cspan\u003e3.5 lbs (1.6 kg)\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Aphex","offers":[{"title":"Ready to Go - Used","offer_id":48934627770562,"sku":"APH_AX124A","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0277\/2631\/5568\/files\/APHEX124A-1.jpg?v=1790085972","url":"https:\/\/shop.solotech.com\/products\/aphex-ap124a-level-matching-interface","provider":"Solotech","version":"1.0","type":"link"}