The Delta 100 has been designed to complement not only the rest of the Delta range, but any good quality system requiring a first rate recording and replay capability. The inclusion of Dolby S type NR now gives you superb sound quality with pre-recorded Dolby S type NR tapes, or with tapes recorded yourself that have been encoded with Dolby S type NR. The Delta 100 is also fitted with Dolby B and C type NR, so ensuring complete compatibility with all your existing tapes Dolby S type NR has also been designed so that tapes encoded with Dolby S type NR will play on decks fitted with Dolby B type NR. Any tape recorded at home on your Delta 100 can be played back on a personal stereo, portable deck, in the car, etc., and give excellent results.