{"product_id":"sonifex-rb-adda2-combined-a-d-and-d-a-converter-24bit-192khz","title":"Sonifex RB-ADDA2 | Combined A\/D and D\/A Converter, 24bit 192kHz","description":"\u003cp\u003eThe RB-ADDA2 A\/D and D\/A converter is a 1U rack-mount which produces an AES\/EBU, S\/PDIF or TOSlink optical level digital audio output from a balanced XLR or unbalanced phono stereo audio input. It also produces a stereo balanced XLR or unbalanced phono output from an incoming AES\/EBU, S\/PDIF or TOSlink optical digital input signal. The RB-ADDA2 is a high performance, enhanced version of the RB-ADDA providing the following additional features:\u003c\/p\u003e\u003ch3\u003eProduct Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBalanced \u0026amp; unbalanced inputs.\u003c\/li\u003e\n\u003cli\u003eBalanced \u0026amp; unbalanced outputs.\u003c\/li\u003e\n\u003cli\u003eCoax\/optical digital I\/O.\u003c\/li\u003e\n\u003cli\u003eSample rates up to 24 bit 192kHz.\u003c\/li\u003e\n\u003cli\u003eFront panel switches for main settings.\u003c\/li\u003e\n\u003cli\u003eSeparate sync for A to D and D to A allows independent use.\u003c\/li\u003e\n\u003cli\u003eRS232 for remote setting\/control via Sonifex SCi software.\u003c\/li\u003e\n\u003cli\u003eFour sync Modes.\u003c\/li\u003e\n\u003cli\u003eNo-Lock LED indication.\u003c\/li\u003e\n\u003cli\u003eSelectable input and output levels.\u003c\/li\u003e\n\u003cli\u003eAES\/EBU or S\/PDIF input and output selection.\u003c\/li\u003e\n\u003cli\u003eChannel Status bit switching.\u003c\/li\u003e\n\u003cli\u003e50\/15µs emphasis decode function.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cp\u003eInterfacing professional or domestic audio devices i.e. ipods or telephone balance units into digital environments. Recording studios\/post production where easy access to settings is required.\u003c\/p\u003e\u003ch3\u003eProduct Category\u003c\/h3\u003e\u003cp\u003eSignal Converters\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ch4\u003eAnalogue To Digital Conversion\u003c\/h4\u003e\u003ch4\u003eA\/D Audio Specification\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Input Level:\u003c\/strong\u003e +27dBu balanced inputs, +17dBu unbalanced inputs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Impedance:\u003c\/strong\u003e \u0026gt;10kΩ unbalanced, \u0026gt;20kΩ bridging balanced\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDynamic Range:\u003c\/strong\u003e \u0026gt;110dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGain Range:\u003c\/strong\u003e Adjustable input gain of ±3dB on selected +12dBu, +18dBu or +24dBu, ref FSD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDistortion \u0026amp; Noise:\u003c\/strong\u003e \u0026gt;96dB THD + N at 1kHz\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eA\/D Connections\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalogue Inputs:\u003c\/strong\u003e 2 x XLR 3 pin (balanced)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalogue Inputs:\u003c\/strong\u003e 2 x RCA phono (unbalanced)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSync Inputs:\u003c\/strong\u003e 1 x AES\/EBU XLR 3 pin female\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSync Inputs:\u003c\/strong\u003e 1 x TTL Word clock BNC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Outputs:\u003c\/strong\u003e 1 x AES\/EBU XLR 3 pin male\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Outputs:\u003c\/strong\u003e 1 x S\/PDIF RCA phono\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Outputs:\u003c\/strong\u003e 1 x TOSlink optical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSerial RS232:\u003c\/strong\u003e x 9 pin D-type plug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMains Input:\u003c\/strong\u003e Filtered IEC, continuously rated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMains Input:\u003c\/strong\u003e 85-264VAC @ 47-63Hz, 10W max\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse Rating:\u003c\/strong\u003e Anti-surge fuse 1A 20 x 5mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eA\/D Operational Controls\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalogue Input Source:\u003c\/strong\u003e Balanced XLR or unbalanced phono, via A\/D SOURCE push-button\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalogue Input Level for FSD:\u003c\/strong\u003e +12dBFS, +18dBFS or +24dBFS, via A\/D SOURCE push-button\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalogue Input Level Adjust:\u003c\/strong\u003e +9dBu to +27dBu via rear-panel pre-set pots\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSample Frequency Rates:\u003c\/strong\u003e 32kHz, 44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz or 192kHz, via FREQUENCY push-button\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBit Depth:\u003c\/strong\u003e 16, 20 or 24 bits, via BITS push-button\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel Status Bits:\u003c\/strong\u003e Consumer mode, professional mode or follow input, via CS DATA push-button\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSync Input Select:\u003c\/strong\u003e AES\/EBU, Word Clock or D\/A input, via SYNC push-button\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSync Mode Select:\u003c\/strong\u003e Master, slave, auto, auto lock, via SYNC push-button\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eDigital to Analogue Conversion\u003c\/h4\u003e\u003ch4\u003eD\/A Audio Specification\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Output Level:\u003c\/strong\u003e +24dBu balanced output, +14dBu unbalanced output\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Impedance:\u003c\/strong\u003e \u0026lt;50Ω balanced, \u0026lt;75Ω unbalanced\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDynamic Range:\u003c\/strong\u003e \u0026gt;110dB\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eD\/A Connections\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Inputs:\u003c\/strong\u003e 1 x AES\/EBU XLR 3 pin female\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Inputs:\u003c\/strong\u003e 1 x S\/PDIF RCA phono\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Inputs:\u003c\/strong\u003e 1 x TOSlink optical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalogue Outputs:\u003c\/strong\u003e 2 x XLR 3 pin male (balanced)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalogue Outputs:\u003c\/strong\u003e 2 x RCA phono (unbalanced)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eD\/A Operational Controls\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Input Select:\u003c\/strong\u003e AES\/EBU, S\/PDIF or TOSlink optical, via push-button\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalogue Output Level for FSD:\u003c\/strong\u003e Selectable +12dBu, +18dBu or +24dBu output level, ref FSD, via D\/A SOURCE push-button\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eEquipment Type\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eRB-ADDA2:\u003c\/strong\u003e Combined A\/D and D\/A converter, 24 bit 192kHz\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: 2.3kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Nett: 3.5lbs Gross: 5lbs\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-ADDA2\/redbox-01_hb.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eRB-ADDA2 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\u003ch4\u003eFirmware\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ad56550c.delivery.rocketcdn.me\/wp-content\/uploads\/products\/RB-ADDA2\/adda2_v1_04.zip\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eFirmware - For units running V1.X.X Version 1.04 Date 17\/08\/2016\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ad56550c.delivery.rocketcdn.me\/wp-content\/uploads\/products\/RB-ADDA2\/adda2_v2_00.zip\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eFirmware - For units running V2.X.X (serial numbers \u0026gt;094114) Version 2.0.0 Date 13\/04\/2026\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ad56550c.delivery.rocketcdn.me\/wp-content\/uploads\/products\/RB-ADDA2\/SCi_setup.zip\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eSCi 2 Software Control Interface (install as an administrator) Version 2.0.12 Date 8\/12\/2015\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFirmware Notes\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/ad56550c.delivery.rocketcdn.me\/wp-content\/uploads\/products\/RB-ADDA2\/RB-ADDA2-Firmware-Versions.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eFull release notes for all firmware versions\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-adda\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eRB-ADDA Combined A\/D and D\/A Converter\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/rb-bl2\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eRB-BL2 Unbalanced to Balanced Bi-Directional Converter\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/rb-bl4\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eRB-BL4 Dual Stereo Bi-Directional Matching Converter\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/rb-dac1\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eRB-DAC1 Digital to Analogue Converter\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/rb-lu4\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eRB-LU4 Quad Stereo Balanced to Unbalanced Converter\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/rb-rk3\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eRB-RK3 Rear Panel Mounting\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/rb-sc2\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eRB-SC2 Dual Sample Rate Converter\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/rb-sm2\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eRB-SM2 Dual Stereo to Mono Converter\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-adda2\" 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":53670171541845,"sku":"RB-ADDA2","price":1161.93,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1033\/6993\/3141\/files\/Sonifex_Sonifex_RB_ADDA2_Combined_A_D_and_D_A_Converter_24bit_192kHz_01.jpg?v=1780661285","url":"https:\/\/tvpro.lt\/products\/sonifex-rb-adda2-combined-a-d-and-d-a-converter-24bit-192khz","provider":"tvpro.lt – Broadcast \u0026 Pro Video Equipment Online Store","version":"1.0","type":"link"}