This is a complete Hi-End audio balanced preamp kit including  3- or 6-input electronic balanced stereo channel selector, an MCL (LCD MCU Control board), a VCM MUSES® Volume control board, an optional BOB true balanced audio driver, and a Deluxe Remote Control Unit.  It is designed and built using the best quality parts, and is aimed to satisfy the highest audiophile quest for purity of sound reproduction. Just add a +/-15Vdc power supply, and a pair of RCA output connectors, if needed.  An OLED display upgrade is available.  Consider adding a VCM R/A adapter for low profile applications.
Designed and built in USA.