{"product_id":"glensound-ubbu-4-twin-stereo-unbalanced-to-balanced-and-balanced-to-unbalanced-converter","title":"Glensound UBBU 4 Twin Stereo Unbalanced To Balanced And Balanced To Unbalanced Converter","description":"\u003cp\u003eThe Signature UBBU4 is a broadcast specification twin stereo unbalanced to balanced, and balanced to unbalanced analogue audio interface that is equally suitable for professional \u0026amp; home studio use.\u003c\/p\u003e\n\u003cp\u003eIt is most commonly used for interconnecting domestic type recording\/ playback devices to broadcast\/ professional equipment.\u003c\/p\u003e\n\u003cp\u003eIts primary job is to interface domestic type audio outputs (unbalanced) to the balanced audio inputs on broadcast and professional audio equipment while simultaneously connecting balanced outputs from professional equipment to the unbalanced inputs on domestic products.\u003c\/p\u003e\n\u003cp\u003eAs well as providing the balancing interface the UBBU4 also provides variable gain\/ loss to allow the two connected pieces of equipment to match audio levels.\u003cbr\u003e\u003cbr\u003eAll the stereo circuits can both work as dual mono. All the inputs are electronically isolated with RF filters to prevent extraneous signals, and fed via multi-turn preset gain controls on the rear panel to their outputs.\u003c\/p\u003e\n\u003cp\u003eThe rear panel gain controls are multi-turn presets to allow accurate gain setting and are also recessed to prevent accidental movement.\u003c\/p\u003e\n\u003cp\u003ePower is provided by an internal switch mode power supply, with a wide input range. There is also an input for external +\/-12V DC power. The +\/-12V DC input can be connected to the optional Signature PS1 external DC Master Power Station, for situations where a redundant power supply is desirable.\u003c\/p\u003e\n\u003cp\u003eA bright front panel LED indicates that the unit is operational.\u003c\/p\u003e\n\u003cp\u003eMay be delivered with a black finish\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eAUDIO BALANCED TO UNBALANCED\u003c\/span\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFrequency Response @ Line up: \u0026lt;+\/-0.1dB 40Hz to 20kHz\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eGain Range: -15dB to +15dB on each output\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLine Up Level (with 0dB Gain): -12dBu on unbalanced input = 0dBu on balanced output\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMaximum Input Level: +28dBu\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMaximum Output Level: +24dBu\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eInput Impedance: \u0026gt;50k Ohms\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eOutput Impedance: Distortion ref +dBu output: \u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e0.04% THD @ 100Hz\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e0.04% THD @ 1kHz\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e0.04% THD @ 10kHz\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNoise: -103dB @ lineup unweighted RMS 22Hz to 22kHz ref -4dBu output\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eInterchannel Crosstalk: \u0026gt;-90db @ lineup 1 - 15kHz\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eInput Type: Electronically balanced on Neutrik XLRs\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOutput Type: Single ended on gold plated RCA phono sockets\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAUDIO UNBALANCED TO BALANCED\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFrequency Response @ Line up: \u0026lt;+\/-0.1dB 40Hz to 20kHz\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eGain Range: -18dB to +10dB on each output\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLine Up Level (with 0dB Gain): 0dBu on balanced input = -12dBu on unbalanced output\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMaximum Input Level: +28dBu\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMaximum Output Level: +20dBu\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eInput Impedance: \u0026gt;22k Ohms\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eOutput Impedance: Distortion ref 0dBu output: \u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e0.04% THD @ 100Hz\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e0.04% THD @ 1kHz\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e0.04% THD @ 10kHz\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNoise: -98dB @ lineup unweighted RMS 22Hz to 22kHz ref +8dBu output\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eInterchannel Crosstalk: \u0026gt;-90db @ lineup 1 - 15kHz\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eInput Type: Electronically isolated on gold plated RCA phono sockets\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOutput Type: Electronically balanced on Neutrik XLRs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePOWER\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMains Input: Filtered IEC, 100 - 240VAC (+\/-10%) 47 - 63Hz\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAC Consumption: 2.9 Watts\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDC Input: 4 Pin Neutrik XLR plug +\/-12V\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eInternal Fuse: 20mm 1A Anti surge\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePHYSICAL\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSize: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e445 x 123 x 44mm (LxDxH) no rack ears\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e482mm 19\" (1RU) with rack ears\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWeight: 1.10Kg\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMechanics: All aluminium construction, anodised and laser etched\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eShipping Carton: Rugged export quality cardboard carton 610 x 420 x 130mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eShipping Weight: 2.4Kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eINCLUDED ITEMS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMains Lead: 2 metre long (UK \u0026amp; Europe only)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRack Bolts: 4 off Pozi head M6\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFeet: 4 off rubber stick on feet\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHandbook: Full A4 handbook available to download and linked by QR code on device\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Glensound","offers":[{"title":"Default Title","offer_id":45154126823503,"sku":"UBBU 4","price":926.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0054\/9466\/9382\/files\/timthumb_dd63783e-ee5b-4655-8727-513b39412202.jpg?v=1777479826","url":"https:\/\/shop.musicredone.com\/products\/glensound-ubbu-4-twin-stereo-unbalanced-to-balanced-and-balanced-to-unbalanced-converter","provider":"RedOne Music Canada","version":"1.0","type":"link"}