Advent 100 Noise Reduction Unit

The Advent 100 is a noise reduction system with Dolby B noise reduction, it was introduced by Advent in 1973 with a list price of USD $300.

The 100 is equipped with.

To ensure the best response from the wide variety of tapes available adjustment of, sensitivity, to optimum levels can be performed prior to recording.

The Dolby-B system reduces tape hiss on tapes recorded on the Advent 100 by as much as 10 dB at the highest frequencies. To further maintain recording accuracy, the 100 incorporates a switchable multiplex filter. When you record FM stereo broadcasts, the MPX filter of the 100 can be swiched on to prevent the standard 19kHz FM pilot signal from interfering with the noise reduction system.

Connection to other audio components for plaback can be achieved by a RCA cable and recording from a source by a RCA cable.