Glensound UBBU2 - Stereo Unbalanced to Balanced & Balanced to Unbalanced Converter

The Signature UBBU2 is a broadcast specification stereo unbalanced to balanced, and balanced to unbalanced analogue audio interface that is equally suitable for professional & home studio use.It is most commonly used for interconnecting domestic type recording/ playback devices to broadcast/ professional equipment.Its 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.As well as providing the balancing interface the UBBU2 also provides variable gain/ loss to allow the two connected pieces of equipment to match audio levels.The two stereo circuits can both work as dual mono. Both 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.The rear panel gain controls