Sharp RT-30
Dolby B NR Metal Tape

This Sharp RT-30 is a stereo cassette deck with Dolby B noise reduction, it was first sold by Sharp in 1980 with a recommended retail price of USD $190 and discontinued 2 years later in 1982.

The main features of the Sharp RT-30 are: 2 heads, mechanical 3 digit tape counter, manual tape type selection and capable of handling normal, chrome, ferro-chrome and metal tapes, belt driven single-capstan transport.

Typical front loading cassette deck with the cassette compartiment located on the left side of the 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.

Level meters used on the RT-30 are generic digital peak reading meters. Mechanical transport controls for reliable RT-30 transport function selection.

The Dolby-B system reduces tape hiss on tapes recorded on the RT-30 by as much as 10 dB at the highest frequencies.

To make live recordings this deck has 2 microphone inputs to connect microphones with a jack connector. For undisturbed listening a jack connector for a pair of stereo headphones is supplied. 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
  • Sharpscan Peak Level Display
  • APSS (Auto Program Search System)
  • Full Auto Stop

Historic events

1980 Worldwide sale of Rubik's Cube starts.
1981 IBM introduces the IBM PC.
1982 Dolby HX introduced by Dolby Laboratories

Features of Sharp RT-30

Connectors
Connectivity
2 Mono Microphone Inputs RCA Input/Output Connectors Headphones
Display
Display
3-Digıt Mechanical Counter Digital Peak-Reading Meters
Cassette Exterior
Exterior
Silver Finish Orientation Left Front Loading
Compact Cassette
General
Stereo
Head
Head Configuration
2 Head Desiǥn 4 Track / 2 Channel
Indicators
Indicators
Record
HighCom NR
Noise Reduction
Dolby-B Noise Reduction
Controls
Operation
Music Scan Line / Mic Input Select Mechanical Transport Control
Preamplifier
Preamplifier
Individual Input Level Controls
Tape Speed
Speed
1⅞ ips - 4.76 cm/s
Tape
Tape
Manual Tape Type Selection Ferro-Chrome Tape Capabılity Normal Tape Capabılity Chrome Tape Capabılity 2-Position Equalization Selector Metal Tape Capabılity
Transport
Transport
Auto Shutoff Mechanical Tape Loading Sìngle Capsŧan Transport Belt Drive (Capsŧan)

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Last update on Apr 18, 2024 9:08:57 AM CEST

Similar to Sharp RT-30 from the period 1980 - 1982