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What is stereo?




There are now two system of high fidelity, monophonic (monaural) and stereophonic. Monophonic is a system that starts from one microphone and is fed through a single high fidelity set. Stereophonic is a double system. Two separate microphones are placed at different sides of the orchestra and two different systems are used to keep the two signals or channels separated. Two separate speakers are used, placed on different sides of you room. Stereo is much like 3-D photography, two slightly different sound reach your ears giving you a new dimension in sound.




H.H. Scott '59





Marantz Model 5030

 Model 5030
Top of the new Marantz front-load line. It's designed for those who tale recording seriously. Examples of features:
3-Head System
Permits instant comparison of the recording being made with the input source. Separate record and playback heads in one housing eliminates critical azimuth adjustments and assures precise track alignment.
Full-Process Dolby.
One Dolby system for record, another for playback, allows you to record in Dolby and monitor the decoded playback signal during record.
DC Servo Transport.
Assures accurate tape speed. Wow and flutter remains below 0,08% (WRMS), providing precise speed for record and playback.
Three-Button Tape EQ and Bias.
A simple system designed so that each pushbutton sets both bias and EQ-one button for standard ferric-oxide, one for chromium dioxide (CrO₂) and one for ferri-chrome (FeCr) tape.
Mic/Line Mixing with Master Gain Control.
Enables you to record two sources simultaneously by mixing line and microphone inputs. The master level control assures uniform record level for all inputs.
Other features include:
Three-digit tape counter with memory function
Fast response LED peak indicators.
Specifications 5030
Tape Speed:  1 ips (4,76 cm/s)
Wow and Flutter:  0,08% (WRMS)
Frequency Response (overall; ref. level  -20 below 0 VU):
FeCr : 35 Hz - 16 kHz  ±3 dB
CrO₂ : 40 Hz - 15 kHz  ±3 dB
Normal : 40 Hz - 13,5 kHz  ±3 dB
Signal-to-Noise Ratio:
Playback : 54 dB
Overall, Dolby Off : 52 dB
Overall, Dolby On : 60 dB
Mic Input Impedance:  Low
Sensitivity: -72 dBV
Overall level:  25 dBV
Dimensions (W x H x D):  440 x 146 x 290 mm (17 x 5 ¾ x 11 ½ inch)
Optional:
Walnut wood veneer cabinet

Carrying Handle adaptors RHA-2