Check the listing for details. RDL FP-UBC2 Unbalanced To Balanced Converter FP-UBC2. Condition: New, Made in Germany. Listed at 95.00 USD. The RDL FP-UBC2 Unbalanced to Balanced Converter is a high-quality audio equipment designed by RDL, a renowned brand known for producing professional audio products in Germany. The FP-UBC2 model effectively converts unbalanced audio signals into balanced signals, ensuring a pristine sound quality for audio professionals and musicians. With its reliable performance and German engineering, this converter is a valuable addition to any pro audio setup. Item is brand new sealed!