{"id":37213,"date":"2026-09-17T04:56:31","date_gmt":"2026-09-17T04:56:31","guid":{"rendered":"https:\/\/trendsbird.net\/pgrl\/?post_type=product&#038;p=37213"},"modified":"2026-09-28T08:40:08","modified_gmt":"2026-09-28T08:40:08","slug":"mofi-electronics-ultraphono-pro-phonostage","status":"publish","type":"product","link":"https:\/\/trendsbird.net\/pgrl\/product\/mofi-electronics-ultraphono-pro-phonostage\/","title":{"rendered":"MoFi Electronics UltraPhono Pro Phonostage"},"content":{"rendered":"<h4 class=\"multicolumn-card__info-title h4\">SPECIFICATIONS<\/h4>\n<div class=\"multicolumn-card__info-text\"><b>Input:<\/b><br \/>\nRCA jack, voltage mode, single-ended<b>Gain:<\/b><br \/>\nRCA output: 40dB, 52dB, 65dB<br \/>\nBalanced output: 46dB, 58dB, 71dB<\/p>\n<p><b>THD:<\/b><br \/>\n10mV@1kHz 40dB gain: 0.005% A-Weighted<br \/>\n10mV@1kHz 65dB gain: 0.005% A-Weighted<br \/>\n1mV@1kHz 40dB gain: 0.010% A-Weighted<br \/>\n1mV@1kHz 65dB gain: 0.013% A-Weighted<\/p>\n<p><b>Loading:<\/b><br \/>\n100 Ohms, 300 Ohms, 500 Ohms, 1k Ohms, 47k Ohms<\/p>\n<p><b>Output Impedance:<\/b><br \/>\nBalanced: 230 Ohms<br \/>\nUnbalanced: 115 Ohms<\/p>\n<p><b>Max Output:<\/b><br \/>\nMaximum Output @1% THD, 10 Volts RMS<\/p>\n<p><b>RIAA Accuracy:<\/b><br \/>\n\u00b10.05dB<\/p>\n<p><b>Frequency Response:<\/b><br \/>\n10Hz\u201350kHz \u00b10.20dB<\/p>\n<p><b>S\/N Ratio (20Hz\u201320kHz):<\/b><br \/>\nA-Weighted<br \/>\nBalanced 40dB gain: 82dB, 93dB<br \/>\nBalanced 65dB gain: 78dB, 85dB<br \/>\nRCA 40dB gain: 75dB, 83dB<br \/>\nRCA 65dB gain: 69dB, 75dB<\/p>\n<p><b>Dimensions:<\/b><br \/>\n17\u201d x 2.5\u201d x 11.35\u201d<\/p>\n<p><b>Weight:<\/b><br \/>\n7 lbs<\/p>\n<h4 class=\"multicolumn-card__info-title h4\">FEATURES<\/h4>\n<div class=\"multicolumn-card__info-text\">\n<p><b>Additional Features:<\/b><\/p>\n<p>\u2022 Single-input implementation of MasterPhono\u2019s core architecture<\/p>\n<p>\u2022 Fully discrete J-FET &amp; MOSFET input\/output stages<\/p>\n<p>\u2022 Passive RIAA equalization with zero feedback<\/p>\n<p>\u2022 Seven-stage regulated balanced power supply<\/p>\n<p>\u2022 Front-panel gain and loading controls<\/p>\n<p>\u2022 Ultra-low-noise design with carefully selected components<\/p>\n<p>\u2022 Precision RIAA accuracy (\u00b10.05 dB)<\/p>\n<p>\u2022 Brushed-aluminum panels with rigid steel frame<\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Created in collaboration with renowned audio engineer Peter Madnick, UltraPhono Pro distills the core architecture of our flagship MasterPhono into a streamlined, single-input, all-analog phono stage. The mission is the same: preserve the sonic integrity MoFi\u2019s mastering engineers capture in the studio by extracting maximum information from your cartridge with as little loss as possible\u2014delivering a natural, unforced presentation without unnecessary complexity.<\/p>\n","protected":false},"featured_media":37214,"template":"","meta":[],"product_brand":[334],"product_cat":[72],"product_tag":[],"class_list":["post-37213","product","type-product","status-publish","has-post-thumbnail","product_brand-mofi-electronics","product_cat-uncategorized","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/trendsbird.net\/pgrl\/wp-json\/wp\/v2\/product\/37213","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/trendsbird.net\/pgrl\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/trendsbird.net\/pgrl\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":1,"href":"https:\/\/trendsbird.net\/pgrl\/wp-json\/wp\/v2\/product\/37213\/revisions"}],"predecessor-version":[{"id":37220,"href":"https:\/\/trendsbird.net\/pgrl\/wp-json\/wp\/v2\/product\/37213\/revisions\/37220"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/trendsbird.net\/pgrl\/wp-json\/wp\/v2\/media\/37214"}],"wp:attachment":[{"href":"https:\/\/trendsbird.net\/pgrl\/wp-json\/wp\/v2\/media?parent=37213"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/trendsbird.net\/pgrl\/wp-json\/wp\/v2\/product_brand?post=37213"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/trendsbird.net\/pgrl\/wp-json\/wp\/v2\/product_cat?post=37213"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/trendsbird.net\/pgrl\/wp-json\/wp\/v2\/product_tag?post=37213"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}