Led by our continuing commitment to consistent performance, the manufacturing process of Quantegy 499 Grand Master™ Gold is carefully controlled to ensure unmatched uniformity of product. In addition, every roll of 2” 499 is end to end certified, giving the end user a unique assurance of highest consistency. Whether it’s on the film sound stage, or in the recording studio, low distortion, less noise and superior capabilities make 499 the choice by audio professionals for critical usage. Far and away the leader in highoutput audio mastering, Quantegy 499 is the choice of top recording professionals the world over.