The tradition continues with the newly redesigned CDC-3.4. It features smooth & quiet mechanical operation, plus a soft blue light which illuminates the disc tray for better visibility. Can also load up to 5 discs while one is still playing for extended listening times without interruption. Integra was the first company to offer an exclusive 6-disc carousel in a CD changer. Conventional analogue filters reduce digital noise at the D/A conversion stage, and then the VLSC uses a 'Vector generator' to output a smooth and noiseless analogue signal. This results in a dramatically improved sound quality for all types of music signals.