{"product_id":"sonifex-rb-da4x5-4-input-4-x-5-output-distribution-amplifier-mixer","title":"Sonifex RB-DA4X5 | 4 Input, 4 x 5 Output Distribution Amplifier\/Mixer","description":"\u003cp\u003eThe RB-DA4x5 is a 1U rack-mount combined distribution amplifier and mixer, featuring four mono analogue audio inputs on female XLR connectors and four groups of five outputs on 15-way D-type connectors. Each output group is controlled by a front-panel 5-way DIP switch, allowing selection and mixing of any input, or a 1kHz 0dBu test tone, to that group.\u003c\/p\u003e\u003ch3\u003eProduct Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBalanced I\/O that can be wired unbalanced.\u003c\/li\u003e\n\u003cli\u003e4 input, 4x 5-way (20 output) distribution \/ mixing.\u003c\/li\u003e\n\u003cli\u003eDIP switch source selection.\u003c\/li\u003e\n\u003cli\u003eOutputs a 1kHz test tone e.g. to check transmission lines.\u003c\/li\u003e\n\u003cli\u003eInput and output gain adjustment.\u003c\/li\u003e\n\u003cli\u003eFront panel cover to secure settings.\u003c\/li\u003e\n\u003cli\u003eAudio present LED’s for inputs or outputs.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cp\u003eDistribute line-level signals to multiple reporters in a broadcast centre; distribute a PC automation output to up to five studios in a radio station; distribute a main programme output from a mixer to other studios; create multiple mix-minus feeds; or generate multiple stereo-to-mono outputs.\u003c\/p\u003e\u003ch3\u003eProduct Category\u003c\/h3\u003e\u003cp\u003eDistribution Amplifiers\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ch4\u003eAudio Specification\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Input Level:\u003c\/strong\u003e +28dBu\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Output Level:\u003c\/strong\u003e +28dBu\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e 20Hz to 20kHz ±0.1dB (600Ω load, ref 1kHz)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Gain Range:\u003c\/strong\u003e Adjustable 8dB loss to 18dB gain (channel 1-4 adjust)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Gain Range:\u003c\/strong\u003e Adjustable 8dB loss to 18dB gain (group 1-4 adjust)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput impedance:\u003c\/strong\u003e \u0026gt;20kΩ bridging\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput impedance:\u003c\/strong\u003e \u0026lt;50Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDistortion:\u003c\/strong\u003e 0.01% THD @ 1kHz, ref +8dBu output\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNoise:\u003c\/strong\u003e -100dB unity gain, ref +8dBu output\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommon Mode Rejection:\u003c\/strong\u003e \u0026gt;66dB typically\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eConnections\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInputs (4 x Mono):\u003c\/strong\u003e 4 x XLR 3 pin female (balanced, can be unbalanced)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutputs (20 x Mono):\u003c\/strong\u003e 4 x 15 way D-type male plug (balanced, can be unbalanced)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMains Input:\u003c\/strong\u003e Filtered IEC, switchable 110-120V, or 220-240V, fused, 9W max\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse Rating:\u003c\/strong\u003e Anti-surge fuse 100mA 20 x 5mm (230VAC)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse Rating:\u003c\/strong\u003e Anti-surge fuse 250mA 20 x 5mm (115VAC)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eEquipment Type\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eRB-DA4x5:\u003c\/strong\u003e 4 Input, 4 x 5 output distribution amplifier\/mixer\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003ePhysical Specification\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (Raw):\u003c\/strong\u003e 48cm (W) x 15.8cm (D*) x 4.2cm (H) (1U)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (Raw):\u003c\/strong\u003e 19” (W) x 6.2” (D*) x 1.7 (H) (1U)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (Boxed):\u003c\/strong\u003e 59cm (W) x 27.5cm (D*) x 11cm (H)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (Boxed):\u003c\/strong\u003e 23.2” (W) x 10.8” (D*) x 4.3” (H)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Nett: 1.6kg Gross: 2.2kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Nett: 3.5lbs Gross: 4.8lbs\u003c\/li\u003e\n\u003cli\u003e* Note that this product is deeper than standard Redboxes\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSupport and Downloads\u003c\/h3\u003e\u003ch4\u003eHandbooks \u0026amp; Guides\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/ad56550c.delivery.rocketcdn.me\/wp-content\/uploads\/products\/RB-DA4x5\/redbox-04_hb.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eRB-DA4x5 Handbook\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eBrochures\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/brochures-guides\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eClick to visit the brochures page.\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eDeclarations\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/support\/ce-ukca-declarations\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eClick to visit the declarations page.\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eRelated Products\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/rb-da24md\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eRB-DA24MD 24 Way Mono Audio Distribution Amplifier\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/rb-da6\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eRB-DA6 6 Way Stereo Distribution Amplifier\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/rb-da6g\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eRB-DA6G 6 Way Stereo Distribution Amplifier With Output Gain Control\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/rb-da6rg\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eRB-DA6RG 6 Way Stereo Distribution Amplifier With RJ45 Connectors \u0026amp; Output Gain Control\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/rb-dda22\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eRB-DDA22 Digital Audio Distribution Amplifier With Multiple Outputs\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/rb-dda6a\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eRB-DDA6A AES\/EBU Digital Distribution Amplifier\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/rb-dda6a-2p\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eRB-DDA6A-2P 6 Way Stereo AES\/EBU Digital Distribution Amplifier with Dual Power Supplies\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/rb-dda6a3\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eRB-DDA6A3 6 way AES-3id distribution amplifier\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOfficial Links\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/rb-da4x5\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eOfficial Product Page\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Sonifex","offers":[{"title":"Default Title","offer_id":53670179078485,"sku":"RB-DA4x5","price":745.69,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1033\/6993\/3141\/files\/Sonifex_Sonifex_RB_DA4X5_4_Input_4_x_5_Output_Distribution_Amplifier_Mixer_01_8550b59c-d70f-43ab-bc23-1232021541ab.jpg?v=1780661411","url":"https:\/\/tvpro.lt\/products\/sonifex-rb-da4x5-4-input-4-x-5-output-distribution-amplifier-mixer","provider":"tvpro.lt – Broadcast \u0026 Pro Video Equipment Online Store","version":"1.0","type":"link"}