Marantz SR7400 manual Technical Specifications Dimensions

Page 45

TECHNICAL SPECIFICATIONS

DIMENSIONS

ENGLISH

FM TUNER SECTION

Frequency Range

87.5 - 108.0 MHz

Usable Sensitivity

IHF 1.8 V/16.4 dBf

Signal to Noise Ratio

...................

Mono/Stereo 75/70 dB

Distortion

Mono/Stereo 0.2/0.3 %

Stereo Separation

1 kHz 45 dB

Alternate Channel Selectivity

± 300 kHz 60 dB

Image Rejection

98 MHz 70 dB

Tuner Output Level

1 kHz, ± 75 kHz Dev 800 mV

AM TUNER SECTION

 

 

 

Frequency Range

520 - 1710 kHz

Signal to Noise Ratio

..............................................

50 dB

Usable Sensitivity

Loop 400V

Distortion

400Hz, 30 % Mod. 0.5 %

Selectivity

± 20 kHz 70 dB

AUDIO SECTION

Power Output (20 Hz - 20 kHz/THD=0.08%)

Front L&R

8 ohms 105 W / Ch

Center

8 ohms 105 W / Ch

Surround L&R

8 ohms 105 W / Ch

Surround Back L&R

8 ohms 105 W / Ch

Front L&R

6 ohms 130 W / Ch

Center

6 ohms 130 W / Ch

Surround L&R

6 ohms 130 W / Ch

Surround Back L&R

6 ohms 130 W / Ch

Input Sensitivity/Impedance

168 mV/ 47 Kohms

Signal to Noise Ratio(Analog Input / Source Direct) ... 105 dB Frequency Response

(Analog Input / Source Direct)

.......................................... 8 Hz - 100 kHz (± 3 dB)

(Digital Input / 96 kHz PCM)

........................................... 8 Hz - 45 kHz (± 3 dB)

VIDEO

 

Television Format

NTSC

Input Level/Impedance

1 Vp-p/75 ohms

Output Level/Impedance

1 Vp-p/75 ohms

Video Frequency Response

5 Hz to 8 MHz (– 1 dB)

Video Frequency (Component) ...

5 Hz to 80 MHz (– 1 dB)

S/N

60 dB

GENERAL

 

Power Requirement

AC 120 V 60 Hz

Power Consumption

540 W

Weight

30.9 lbs (14.0 Kg)

ACCESSORIES

 

Remote Control Unit RC1400

1

AAA-size batteries

3

FM Feeder Antenna

1

FM Antenna Converter

1

AM Loop Antenna

1

Specifications subject to change without prior notice.

17-5/16 ins. (440 mm)

AUX INPUT

1 in. 25 mm

16-7/16 ins. 418 mm 18-1/4 ins. 463 mm

13/16 ins.

20 mm

 

5-3/4 ins.

146 mm

6-3/8 ins. 162.3 mm

5/8 ins.

16.3 mm

 

42

Image 45
Contents Model SR7400 User Guide Cleaners or aerosol cleaners. Use a damp Outlet before cleaning. Do not use liquidCloth for cleaning Product may fall, causing serious injury toProduct during a lightning storm, or when it is Power-Cord Protection Power-supply cordsLightning and power-line surges Power Lines An outside antenna systemTable of Contents Introduction PrecautionsDescription About Dolby Pro LogicFeatures AccessoriesRemote Controller RC1400 Input Function Selector PCM FL DisplaySBR, C Rear PanelNames and Functions When AMP mode is selectedAudio IN/OUT CD, TAPE, CD-R, TV, DVD, VCR1, DSS/VCR2 Digital Input Dig.1 6 / Output coaxial, opticalLCD Indicators Battery Replacement Interval Remote Control RangeSafety Precautions for Batteries Loading BatteriesGeneral Information of RC1400 Setting the TimeSpeaker Placement Connecting SpeakersConnections Banana plug connections are also possible Connecting Audio ComponentsTighten the knob by turning clockwise and then Insert the banana plugThere are 3 types of video jacks on the rear panel Connecting Video ComponentsVideo jack Component jackConnecting AN External Power Amplifier Connecting Multi Channel Audio SourceSacd Multi Channel Player MD DeckConnecting the supplied AM loop antenna Connecting the Antenna TerminalsMultiroom Setup Select the AMP mode on the remote controlOn Screen Display Menu System Large Speaker SetupSmall YESPreference PL II PRO Logic II Music Parameter SurroundCS II Circle Surround Parameter Multi RoomDC Trigger Setup CH Input LevelTo set on or OFF, press or cursor button Adjusting the Tone Bass Treble Control Selecting the Surround ModeVideo Convert Selecting AN Input SourceUsing the Sleep Timer Surround ModeTemporarily Turning OFF Sound Dolby DigitalDTS-ES Discrete 6.1, Matrix Dts, Neo6 Cinema, Neo6 MusicNeo6 Cinema, Neo6 Music SBL Other Function Speaker A/B Recording AN Analog SourceCH Input HT-EQUsing the SR7400 Using the remote control unit Preset MemoryBasic Operation Tuner Listening to the Tuner← Down → B → C ... Z → 1 → 2 → 3 .... → → + → / → Blank → aMulti Room Playback Using Multi Room Playback Using Multi Speaker TerminalsMulti Room SystemRemote Controller Operation Controlling a Marantz VCR VCR ModeControlling Marantz Components Turns the CD recorder on and off This example shows how to set a DVD player When operating non-Marantz AV equipment productsBasic Operation Normal operation statusStoring codes used by other remote controls that This remote control is capable of learningControl will transmit either the Marantz preset Codes from the initial settings, or remote codesErasing direct buttons Erasing buttonsProgramming Macros Press Cursor button to next Press the 5 numeric button to select MSpace Or cursor buttons to move toClone Mode Receiving remote controlTransmitting remote control Setup MoreInterval time Symptom Cause Remedy TroubleshootingGeneral Malfunction Memory backupTechnical Specifications Dimensions Setup Codes Tape Deck Iii VCR DVD R E C T B U T T O N FunctionsIs a registered trademark
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SR7400 specifications

The Marantz SR7400 is a distinguished audio receiver designed to provide an excellent home theater experience. Launched in the early 2000s, the SR7400 has maintained its reputation as a premium choice for audiophiles and home cinema enthusiasts due to its robust build and extensive feature set.

One of the main highlights of the SR7400 is its 7.1-channel amplification, capable of delivering a powerful and engaging sound experience. Rated at 90 watts per channel, it ensures ample output for most home environments, making it suitable for both movies and music alike. The receiver supports a variety of surround sound formats, including Dolby Digital, DTS, and Pro Logic II, enabling users to enjoy dynamic audio from their favorite media.

The SR7400 is equipped with advanced circuitry, including Marantz's proprietary HDAM (Hyper Dynamic Amplification Module) technology. This innovation enhances audio performance by minimizing distortion and improving signal clarity. The design emphasizes a high current capability, providing a lively and detailed sound stage, essential for engrossing home theater experiences.

Another significant feature is the SR7400's multi-room capability, allowing different audio sources to be played in separate zones of the house. This flexibility makes it ideal for larger homes where the desire for sound in multiple rooms is a common preference.

In terms of connectivity, the receiver boasts a comprehensive array of inputs and outputs, including multiple HDMI inputs, digital coaxial and optical connections, as well as traditional analog inputs. This versatility allows for seamless integration with various audio and video components, such as DVD players, gaming consoles, and streaming devices.

Additionally, the SR7400 supports the Audyssey MultEQ, an automatic calibration system that optimizes the audio settings based on the room's acoustics. This feature ensures that listeners experience balanced sound regardless of their positioning within the space.

In conclusion, the Marantz SR7400 combines cutting-edge technology with user-friendly features, making it a remarkable choice for anyone looking to enhance their home audio experience. With its powerful amplification, advanced audio processing capabilities, and versatile connectivity options, it remains a sought-after receiver for a truly immersive sound experience.