Since more than 10 years the american manufacturer Great River Electronics has been offering superior quality professional audio products for recording sound with accuracy and character. The company principals have more than twenty years of expertise in analog and digital design as well as in manufacturing of audio equipment and commercial control systems. Originally Great River co-founder Dan Kennedy began designing microphone preamplifiers first to solve noise problems associated with recording orchestral music using ribbon microphones. His perseverance and passion have yielded product designs that are extremely quiet and transparent, without sacrificing the high level of musicality and flexibility necessary for all musical genres. The design philosophy at Great River Electronics has always been to utilize the minimum circuitry necessary to provide maximum sonic performance. Or as Dr. Einstein said, "Make everything as simple as possible - but no simpler."