NAD L 53 owner manual Specifications, Amplifier Section

Page 31

Reference

SPECIFICATIONS

AMPLIFIER SECTION

 

 

Power output Stereo Mode 1

 

2 x 50W

Total harmonic distortion at rated power

 

0.08%

IM distortion at rated power

 

0.08%

Damping factor 8 ohms

 

> 60

Frequency response

 

20 to 20,000 Hz ±0.5 dB

Signal/noise ratio 2

 

>99 dB

Signal/noise ratio 3

 

>85 dB

Remote control

 

HTR L53

TUNER SECTION

 

 

Input sensitivity

Mono

16.1 dBf

 

50dB Stereo

36.1 dBf

Harmonic Distortion

FM Mono

0.2%

 

FM Stereo

0.5%

Signal / noise

Mono

69 dB

 

Stereo

64 dB

Stereo separation at 1 kHz

 

40 dB

Frequency Response; ± 1.5 dB

 

30 Hz - 15 kHz

OUTPUTS

 

 

Video output

 

1.0 V (p-p), 75 ohms, negative sync., RCA jack x 2

Component out

 

RCA x 3

S-video output

 

(Y) 1.0 V (p-p), 75 ohms, negative sync.,

 

 

Mini DIN 4-pin x 2

 

 

(C) 0.286 V (p-p), 75 ohms

SCART video output (EUR only)

 

CVBS 1.0 V (p-p), 75.ohms, negative sync.,

 

 

(RGB) 0.63 V (p-p), 75 ohms

Audio output (optical audio)

 

Optical connector x 1

Audio output (analog audio)

 

2.0 Vrms(1 KHz, 0 dB), 330 ohms,

 

 

RCA jack (L, R) x 2

Speaker terminals

 

(+, -) x 2

INPUTS

 

 

Audio input (optical audio)

 

Optical connector x 1

Audio input (coxaxial audio)

 

Coaxial connector x 1

Audio input (analog audio)

 

2.0 Vrms(1 KHz, 0 dB), 330 ohms,

 

 

RCA jack (L, R) x 6, (5.1) x 5

Component input

 

RCA jack x3

DVD SECTION

 

 

Signal system

 

PAL/NTSC/AUTO)

Laser

 

Semiconductor laser, wavelength 650 nm

Frequency range (audio)

 

4 Hz to 20 kHz

Signal-to-noise ratio (audio)

 

More than 100 dB (EIAJ)

Dynamic range (audio)

 

More than 95 dB (EIAJ)

Harmonic distortion (audio)

 

0.008 %

JPEG

 

Baseline < 5120 x 3840 pixels

 

 

Progressive < 2048 x 1536 pixels

PHYSICAL SPECIFICATIONS

 

 

Dimensions (W x H x D)

 

17 1/8 x 4 1/8 x 14 3/4”

 

 

(435 x 105 x 375mm)

Net Weight

 

18.5 lbs (8.4 kg)

Shipping Weight

 

23 lbs (10.5 kg)

1 8 ohms within rated distortion

 

 

2 Ref rated power / 8 ohms (A-WTD)

 

 

3 Ref 1W / 8 ohms (A-WTD)

 

 

Specifications are subject to change without notice. For updated documentation and features please log onto

www.nadelectronics.com for the latest information about your L53.

SVENSKA PORTUGUÊS ITALIANO ESPAÑOL NEDERLANDS DEUTSCH FRANÇAIS ENGLISH

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Contents DVD Receiver FCC Warning Do not Stare Into Beam FCC NoticeIndustry Canada Requirement If in Doubt Consult a Competent Electrician Record Your Model Number NOW, While YOU can see IT Table of Contents Getting the Most from the NAD L53 Play a CD or DVD Movie About the HTR L53 System Remote ControlEase of USE QuickstartFront Panel Identification of controlsIdentification of controls Español Italiano Português Svenska Rear PanelIdentification of controls Dealing with HUM and Noise Setting UP the L53Factory Default Settings Getting StartedNavigating the DVD OSD and Making Changes Input SetupAbout the ON-SCREEN Displays OSD and FRONT-PANEL Readout Displaying the L53 DVD OSDAdjusting Subwoofer Level Trim on the FLY SRS Surround ModeLeft & Right Balance Adjust Setup Adjusting the Tone ControlsSelecting Sources Using the L53Adjusting the Volume Muting the SoundRegion Management Information Using the L53’S DVD/VCD/CD PlayerPress OPEN/CLOSE the Disc Tray Opens About DVD/SVCD/VCD/CDOSD Language Video Setup Video Setup MenuTitle and Menu Buttons OSD NavigationScan Type Signal ModeDisc Video OSD FormatRandom Play CD VCD Svcd Parental Control PasswordRating Level Playing CD, VCD, SVCD, DVD Programming CD VCD SvcdRepeat Slide Show Mode JpegPlaying MP3 WMA and Jpeg CD-R/CD-RW Random PlayUsing the L53’S AM/FM Radio About RDS Choosing the FM Mute / ModeViewing RDS Text Specifications Using the HTR L53 Remote ControlControlling the L53 Learning Codes from Other Remotes Cancel OperationPUNCH-THROUGH Macro Commands Copy a Command from Another ButtonRecording Macros Factory Reset BUTTON-ILLUMINATION TimeoutExecuting Macros Loading CODE-LIBRARIES Delete ModeChecking CODE-LIBRARY Number Search ModeSummary of HTR L53 Modes Operation Troubleshooting Amplifier Section SpecificationsL53 Manual 07/05 China

L 53 specifications

The NAD L 53 is a high-performance surround sound receiver that exemplifies the brand's commitment to delivering exceptional audio quality and advanced technology. Known for its robust design and impressive feature set, the L 53 is designed for audiophiles and home theater enthusiasts looking to enhance their listening experience.

One of the standout features of the NAD L 53 is its power and versatility. It is equipped with a powerful amplifier that delivers clean and dynamic sound across all channels, making it perfect for both music and movie playback. The L 53 boasts a total power output of 50 watts per channel into 8 ohms, ensuring that it can drive a variety of speaker configurations with ease. This capacity allows the receiver to fill larger rooms with rich, immersive audio.

The L 53 utilizes NAD's proprietary Direct Digital Technology, which enables precise audio reproduction without the signal distortion that often plagues traditional analog circuits. This design choice allows for a more transparent sound, offering listeners a nuanced and detailed audio experience. The receiver also supports high-definition audio formats, such as Dolby TrueHD and DTS-HD Master Audio, which further enhances the clarity and quality of soundtracks in movies and music.

Connectivity is another strong point of the NAD L 53. With multiple HDMI inputs, users can connect their Blu-ray players, gaming consoles, and other high-definition devices with ease. The receiver also features USB inputs for digital audio playback and built-in Bluetooth for wireless streaming of music from smartphones and tablets. Additionally, the L 53 is equipped with a phono input, catering to vinyl enthusiasts who wish to enjoy their record collections.

The NAD L 53 is designed with user-friendliness in mind. Its intuitive interface and remote control make navigating through various settings and features straightforward. The receiver also includes advanced room correction technology, which analyzes the acoustics of the listening environment and optimizes the speaker settings for improved sound quality.

In summary, the NAD L 53 combines powerful amplification, advanced digital technology, and versatile connectivity options to create a receiver that meets the demands of modern home entertainment systems. Whether for cinematic experiences or music playback, the L 53 stands out as a premium choice for those seeking high-fidelity sound in their home theater setup. Its robust construction and innovative features ensure that it remains a relevant and compelling option for years to come.