{"product_id":"palmer-19-4-channel-active-di-rack-with-aoc-audio-over-cat","title":"Palmer 19\" 4 Channel Active DI Rack with AoC (Audio Over CAT)","description":"\u003ch5\u003eOverview\u003c\/h5\u003e\n\u003cp\u003eAre you aiming to capture the pure signal from a guitar, bass, or keyboard without any noise and tonal loss, even over long cable runs? In that case, you need a DI box - and a high-quality one at that - to ensure your sound won't be compromised.\u003c\/p\u003e\n\u003cp\u003eThe BRIDGE 4A from Palmer is a 4-channel, active DI box in 19\" rack format for feeding the unbalanced and high-impedance signals of electric instruments such as guitar, bass, keyboard or synthesiser into the microphone inputs of a mixing console. It provides a transformer-balanced, low-impedance signal at the outputs and eliminates mains hum and interference caused by ground loops. This keeps the sound unadulterated: brilliant, low-noise and without interference.\u003c\/p\u003e\n\u003cp\u003eEach channel is equipped with a 6.3 mm jack input, a THRU-Out (for forwarding the input signals to an amplifier, for example), and two transformer-balanced XLR outputs - one at the front and one at the rear.\u003c\/p\u003e\n\u003cp\u003eThanks to a switchable 30dB pre-attenuation, the BRIDGE 4A can be fed with extremely high input levels in addition to line signals, which means it can even be looped in between the amplifier output and speakers, for example. The Audio-Over-Cat output enables the signals of all 4 channels to be routed via a single Cat (Cat5e or higher) cable. This saves material, space and time. The active circuit leaves the frequency response unaffected, achieves a high dynamic range and delivers a higher output level than a passive DI box.\u003c\/p\u003e\n\u003cp\u003eThe BRIDGE 4A is the ideal solution for audio technicians, semi-professional and professional musicians as well as recording studios that value reliable and durable products.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBalancing and impedance matching for guitar, bass, keyboards \u0026amp; synthesizers\u003c\/li\u003e\n\u003cli\u003eEliminates ground loop hum thanks to galvanic transformer isolation\u003c\/li\u003e\n\u003cli\u003e4 independent DI boxes in a solid 19\" housing (1U)\u003c\/li\u003e\n\u003cli\u003eHigher output level than a passive DI box\u003c\/li\u003e\n\u003cli\u003eTHRU-output for passing the input signal\u003c\/li\u003e\n\u003cli\u003eAudio over Cat output (AES72 Type 5e) for forwarding all signals via a single Cat cable\u003c\/li\u003e\n\u003cli\u003ePure and unaltered low-noise audio\u003c\/li\u003e\n\u003cli\u003eHandles even high-level inputs without distortion thanks to switchable -30dB pad\u003c\/li\u003e\n\u003cli\u003eGround-lift switch for each output\u003c\/li\u003e\n\u003cli\u003ePower supply: 9V DC, center negative\u003c\/li\u003e\n\u003cli\u003eEngineered in Germany\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDI boxes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eactive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTransformer isolated\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eyes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChannels\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003einput type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eunbalanced\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput connectors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6.3 mm jack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumber of outputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 (+ 4 parallel XLR outs + AoC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTHRU outputs\/channel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ebalanced\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput connectors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRJ45\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput connectors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eXLR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCabinet material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003esheet steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWidth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e482 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWidth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e19 \"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDepth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e90 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e44 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 U\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1,96 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGround lift switch\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eyes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e9 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAdditional Features\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAoC output with ground lift\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAdditional Features\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003epower LED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAmbient temperature during operation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-20 - 70 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRelative Humidity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 80 %, not condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAccessories (included)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eexternal power supply PW9V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eAudio\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax. input level (\u0026lt; 1% THD, 20 Hz)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e+ 14 dBu\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency response (±0,5 dB, relative 1 kHz)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20 Hz - 20 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput impedance (1 kHz)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e390 kOhm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput impedance (1 kHz)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e110 Ohm(s)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSNR (+4 dBu, 22 kHz BW, unity, unweighted)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e105 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTransformer ratio\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1:3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003eShipping \u0026amp; Returns\u003c\/h5\u003e\n\u003cp\u003eThis product includes FREE SHIPPING Australia Wide and an easy 30 day return policy.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIf you decide you want to return an item for any reason within 30 days you can send it back and receive a full refund of the purchase price, just pay the return shipping cost.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eFor additional information see our full Shipping and Returns policy by clicking\u003cspan\u003e \u003c\/span\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cem\u003e\u003ca href=\"https:\/\/refinermusic.com.au\/pages\/shipping\" title=\"Shipping and Returns\" rel=\"noopener\" target=\"_blank\"\u003ehere.\u003c\/a\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003eWhy Buy from Us?\u003c\/h5\u003e\n\u003cp\u003eWith so many online retailers to choose from, we appreciate you considering Refiner Music. Here's what sets us apart:\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFREE SHIPPING on purchases over $70 Australia Wide.\u003c\/li\u003e\n\u003cli\u003ePrice match guarantee. We provide the best online prices guaranteed.\u003c\/li\u003e\n\u003cli\u003e30 day easy returns. Not happy with your purchase? We'll take it back, no questions asked.\u003c\/li\u003e\n\u003cli\u003eWe give back. 10% of Refiner Music's profits are donated to up and coming Australian artists in the music industry.\u003c\/li\u003e\n\u003cli\u003eAustralian owned and operated. Our mission as an Australian company is to get behind and grow the Australian music industry by not just supporting Australian brands, but Australian musicians alike.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Palmer","offers":[{"title":"Default Title","offer_id":43778914254938,"sku":"PAL-PBRIDGE4A","price":949.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/9037\/0906\/files\/5_a594185d-8181-4bbd-8053-38a5ba7e4718.png?v=1785750396","url":"https:\/\/refinermusic.com.au\/products\/palmer-19-4-channel-active-di-rack-with-aoc-audio-over-cat","provider":"Refiner Music","version":"1.0","type":"link"}