{"product_id":"heritage-audio-ha73eqjr","title":"Heritage Audio HA73EQJR – 500 Series EQ","description":"\u003cp\u003eThe 73EQ JR is a fully featured Line Input module for the 500 Series.\u003c\/p\u003e\u003cp\u003eIt not only shares the 3-band Equalizer with his big brother, the Heritage Audio 1073, but also shares the same transformer coupled line preamp and Class A transformer balanced output stage.\u003c\/p\u003e\u003cp\u003eThese facts make the 73EQ JR unique on its class, being able to capture a full transformer based, Class A sound without relying on external preamps.\u003c\/p\u003e\u003cp\u003eThe Equalizer features the same Baxandall type High and Low shelf found in the HA1073, with the addition of a high frequency selector switch. 4 different frequencies are possible instead of the fixed 12Khz one.\u003c\/p\u003e\u003cp\u003eThe mid band is the same exact dual inductor one, thick low and sweet high midrange boosts without becoming muddy or brittle.\u003c\/p\u003e\u003cp\u003eThe line preamp has a range of +6 to -20dB, allowing heavy eq boosts without overloading A\/D converters.\u003c\/p\u003e\u003cp\u003eFinally, special care has been taken with power handling, implementing internal +24v slow turn on regulation (about 20 seconds to reach full voltage). This makes your 73EQ JR independent of the rest of the slots and makes your lunchbox´s PSU happier.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u0026lt;\u0026gt; Input Impedance: 10 Kohms bridging, transformer balanced and floating.\u003c\/li\u003e\n\u003cli\u003e\u0026lt;\u0026gt; Output impedance: Less than 75 Ohms, transformer balanced and floating, to drive a 600 ohms load.\u003c\/li\u003e\n\u003cli\u003e\u0026lt;\u0026gt; Maximum output: Greater than +26dBu into 600 Ohms.\u003c\/li\u003e\n\u003cli\u003e\u0026lt;\u0026gt; THD: Less than 0.025% at 1Khz, less than 0.05% at 100Hz\u003c\/li\u003e\n\u003cli\u003e\u0026lt;\u0026gt; Maximum gain: 6 dB\u003c\/li\u003e\n\u003cli\u003e\u0026lt;\u0026gt; Power consumption: Less than 85 mA per rail at +-16VDC.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Heritage Audio","offers":[{"title":"Default Title","offer_id":68264095252707,"sku":"HA73EQJR","price":1799.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/8918\/4483\/files\/HA73EQJR.jpg?v=1793991850","url":"https:\/\/laboitemusicale.com\/products\/heritage-audio-ha73eqjr","provider":"La Boîte Musicale","version":"1.0","type":"link"}