HARMAN GDS is a real Baryta/Fibre base photographic paper based upon traditional B&W silver halide technology. It has panchromatic sensitivity optimised for tricolour laser enlargers such as Durst Lambda and Océ Lightjet. It has excellent contrast, sharpness and surface finish that will give superb continuous tone black and white images or text from digital files prepared from either black and white or colour film negatives or positives, prints and digital originals. The results are equal to those seen when using conventional black and white printing materials and exposing equipment.