{"product_id":"heritage-audio-ha-81a-elite","title":"Heritage Audio HA-81A Elite","description":"\u003cp\u003e\u003cb\u003eHeritage Audio HA-81A Elite\u003c\/b\u003e is a Channel Strip with a 73-style microphone preamp with a pad, a 4-band 81-style EQ with dual-adjustable Q on the mids, low-pass\/high-pass filters, a 20Hz-20kHz frequency range, analog 1 x XLR (mic), 1 x XLR (line), 1 x 1\/4” (Hi-Z) inputs, analog 1 x XLR output, polarity switch, 1U rack size, and a power supply included.\u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/Y0A6XLvC-JU?si=sehmYOSy2bxPG9sy\" height=\"315\" width=\"560\" allowfullscreen=\"\" referrerpolicy=\"strict-origin-when-cross-origin\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eHA-81A Elite\u003c\/b\u003e combines a discrete Class A microphone preamp with up to 80dB of gain with an EQ inspired by the legendary Neve 81. The amp uses Carnhill and St. Ives input and output transformers for a warm and powerful sound. The preamp section allows adjustment of gain, output level, pad engagement, polarity switching, and +48V phantom power. The EQ section features 4-band control with musical tonal color based on the coil with high-pass and low-pass filters. It provides the ability to choose between Shelf and Bell, set dual Q on both mid bands, isolate high and low mids, and 30 extra frequency options.\u003c\/p\u003e\n\u003ch3\u003eHA-81A Elite Key Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePreamp and EQ\u003c\/li\u003e\n\u003cli\u003eBased on 73-style mic preamp and 81-style EQ\u003c\/li\u003e\n\u003cli\u003eMic, instrument, and line inputs\u003c\/li\u003e\n\u003cli\u003eCompletely Discrete\u003c\/li\u003e\n\u003cli\u003eClass A circuitry\u003c\/li\u003e\n\u003cli\u003eCarnhill and St. Ives input and output transformers\u003c\/li\u003e\n\u003cli\u003eHand-crafted in Spain.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHA-81A Elite Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMic Input Impedance: High=1200 Ω minimum; Low=300 Ω minimum. Higher gain positions progressively have higher impedances, optimal for low output ribbon microphones. Input is transformer balanced and floating\u003c\/li\u003e\n\u003cli\u003eInput Impedance: 10 kΩ bridging, transformer balanced and floating\u003c\/li\u003e\n\u003cli\u003eOutput Impedance: Less than 75 Ω, Carnhill transformer balanced and floating, to drive a 600 Ω load (Factory terminated)\u003c\/li\u003e\n\u003cli\u003eDI Input Impedance: Greater than 2 MΩ, unbalanced\u003c\/li\u003e\n\u003cli\u003eMaximum Output: Greater than +26.5 dBu into 600 Ω (Internally terminated)\u003c\/li\u003e\n\u003cli\u003eTHD: Less than 0.025% at 1 kHz, Less than 0.05% at 100 Hz\u003c\/li\u003e\n\u003cli\u003eFrequency Response: 20 Hz (+0.3 dB) to 20 kHz (-0.2 dB).EQ Off\u003c\/li\u003e\n\u003cli\u003eMaximum Gain: Slightly above 80 dB\u003c\/li\u003e\n\u003cli\u003eOutput Stage Noise: Less than -100 dBu\u003c\/li\u003e\n\u003cli\u003ePower Consumption: Less than 150 mA at 48V DC\u003c\/li\u003e\n\u003cli\u003eDimensions (W x H x D): 482 mm x 44 mm (1 rack unit) x 184 mm.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Heritage Audio","offers":[{"title":"Default Title","offer_id":58445321011532,"sku":"42520","price":1199.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/9854\/1644\/files\/HeritageAudioHA-81AElite1.jpg?v=1786984633","url":"https:\/\/noiseroom.lt\/products\/heritage-audio-ha-81a-elite","provider":"Noise Room","version":"1.0","type":"link"}