Marantz PMD520 manual Technical Specifications

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TECHNICAL SPECIFICATIONS

Track System

4 Track, 2 Channel

Head System

 

Rec Play Head

Hard Permalloy

Erase Head

Dual Gap Ferrite

Approx Head Life

1000H

Recording/Erasure System

AC 105 kHz Bias

Motor System

 

Capstan

DC Servo Controlled Motor

Reel

DC Motor

Overall S/N, NR off, ”A” weighted

 

Normal

57dB

High

58dB

Metal

58dB

Overall S/N, Dolby C NR, ”A” weighted

Normal

74dB

High

75dB

Metal

75dB

Frequency Response, Rec/Play, NR off

Normal

40Hz–16kHz

High

40Hz–17kHz

Metal

40Hz–18kHz

Dolby NR effect, B/C , S/N improvement,

CCIR/ARM weighted

B 8dB, C 17dB

Output

 

Line

540mV

Phone

50mV

Output Impedance

 

Line

47

Phone

120

Input Sensitivity

 

Line

100mV

Input Impedance

 

Line

100k

Fine Speed Control

± 3%

Wow & Flutter

 

W RMS

0.07% (Jis WTD)

Power Supply

 

Power Requirement

120V AC 60Hz

Power Consumption

0.25A

Dimensions

 

Width

19 inches (483mm)

Height

5 3/16 inches (132mm)

Depth

13 3/8 inches (340mm)

Net Weight

15.4 lbs. (7kg)

Specifications subject to change without prior notice.

RC-5 Command Table

Command

RC-5 Code

 

 

0

1800

 

 

1

1801

 

 

2

1802

 

 

3

1803

 

 

4

1804

 

 

5

1805

 

 

6

1806

 

 

7

1807

 

 

8

1808

 

 

9

1809

 

 

Next

1832

 

 

Previous

1833

 

 

Monitor Select

1838

 

 

Recording Pause

1840

 

 

Record Blank

1842

 

 

Mechanism A

1844

 

 

Mechanism B

1846

 

 

Pause

1848

 

 

Auto Rewind

185000

 

 

Play

1853

 

 

Normal Speed

185311

 

 

High Speed

185312

 

 

Stop

1854

 

 

Wind

1852

 

 

Rewind

1850

 

 

Record

1855

 

 

Auto Bias

185509

 

 

A+B Synchronous Recording

185510

 

 

Connect

1856

 

 

Disconnect

1857

 

 

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Image 18
Contents Model PMD520 User Guide Risk of Electric Shock Do not Open Safety Instructions AC Polarized PlugPage Is a registered trademark Table of Contents Precautions FeaturesIntroduction Front Panel Features Rear Panel Connections1BIAS Reset Buttons 0MONITOR Buttons2DOLBY NR B/C Selectors Displays Recording OperationPlayback Continuous PlaybackContinuous Recording Timer RecordingSame procedure for Wells a and B Parallel RecordingCascade Overlap Series Recording Cascade OperationSynchronous Recording Cascade Continuous PlaybackEnhanced Remote Control Operations Other OperationsConnection Duplication SynchronizationQMS Quick Music Search Normal Speed DuplicationAuto Bias & EQ System System Operation DescriptionMaintenance Care and MaintenanceTroubleshooting RepairsTechnical Specifications C o d Cascade Operation MICUnit #1 Duplication SynchronizationWRC220 Unit #2Metal tape detection hole High tape detection hole

PMD520 specifications

The Marantz PMD520 is a professional-grade portable cassette deck designed primarily for musicians, audio engineers, and enthusiasts who require reliable recording and playback quality. This versatile device emerged in the late 20th century, catering to the specific needs of those who value high-fidelity audio performance in a compact format.

One of the standout features of the PMD520 is its dual-capstan transport mechanism. This technology ensures precise tape handling, minimizing wow and flutter for an accurate playback experience. The dual-capstan design allows for more consistent tape tension, which translates into better sound quality and reliable performance, crucial for critical listening environments.

The PMD520 also includes a built-in microphone preamp with phono or line-level switchable inputs, facilitating seamless connection to various audio sources. This flexibility makes it an ideal choice for on-location recordings, interviews, and rehearsals, where different types of microphones and instruments might be utilized. Additionally, the device is capable of supporting high-speed dubbing, enabling quick duplication of tapes without compromising audio quality.

Another notable aspect of the PMD520 is its ability to handle different tape types, including standard cassette as well as metal and chrome formulations. This versatility ensures that users can choose the tape that best suits their recording requirements, further optimizing sound fidelity. The cassette deck is engineered for low noise operation, featuring advanced circuitry that minimizes unwanted interference.

The user interface of the PMD520 is straightforward and user-friendly, with clearly labeled buttons and a solid construction that stands up to the rigors of professional use. It features a sturdy, rack-mountable design, which makes it suitable for studio setups, as well as portable applications. The front panel provides easy access to record, play, stop, and fast-forward functionalities.

In addition to its high-quality audio features, the Marantz PMD520 is known for its durability and reliability. Constructed with robust materials, it is designed to withstand the challenges of frequent transportation and use in various environments. Overall, the Marantz PMD520 remains a respected choice for anyone seeking a reliable cassette deck that excels in audio performance and operational efficiency. As the nostalgia for analog recording continues to captivate new generations, the PMD520 stands as a prime example of Marantz's commitment to quality and innovation in sound technology.