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Dolby B NR

This Marantz SD-525 is a stereo double cassette deck with Dolby B noise reduction, it was first sold by Marantz in 1992 and discontinued a year later.

The SD-525 is equipped with, tape type selection and capable of handling normal and chrome tapes.

Typical front loading double cassette deck. Tape eject is operated mechanically and the cassette needs to be placed with the side to be played facing forward in the cassette well.

The Dolby-B system reduces tape hiss on tapes recorded on the Marantz SD-525 by as much as 10 dB at the highest frequencies.

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

Compact Cassette

Historic events

1992 The Atari 2600 is finally discontinued 15 years after its introduction in September 1977
1993 Intel introduces the "Pentium" processing chip.

Features of Marantz SD-525

Connectors
Connectivity
RCA Input/Output Connectors
Electronics
Electronics
Record Protection
Cassette Exterior
Exterior
Front Loading
Compact Cassette
General
Stereo
Head Configuration
Head Configuration
4 Track / 2 Channel
Noise Resuction
Noise Reduction
Dolby-B Noise Reduction
Power
Power Requirements
Alternating Current
Tape Speed
Speed
1⅞ ips - 4.76 cm/s
Tape
Tape
Normal Tape Capabilıty Chrome Tape Capabilıty
Transport
Transport
Auto Shutoff Mechanical Tape Loading

Similar to Marantz SD-525 from the period 1992 - 1993