Speed accuracy

 

±1%

Wow and flutter

 

<0.08% JIS weighted, RMS

 

 

<0.1% DIN weighted, peak

Frequency response

 

35Hz - 86kHz ±3dB

MPX filter response

 

Flat within 1dB to 15kHz

Harmonic distortion

 

<0.3% at -10dB

THD at 0dB

Normal tape

<1%

 

CrO2, Metal

<1.5%

Signal/Noise ratio

Dolby off

56dB

 

Dolby B

66dB

 

Dolby C

76dB

Channel separation

 

35dB broadband

Erasure

 

>70dB at 1kHz

Input sensitivity

 

40mV

Input impedance

 

10kΩ

Maximum input level

 

25V

Output level at 0dB

 

500mV

Output impedance

 

1kΩ

 

 

 

Remote

 

No

NAD Link

 

No

 

 

 

PHYSICAL SPECIFICATIONS

 

 

Dimensions (W x H x D)

 

435 x 125 x 315mm

Net weight

 

4.4kg

Shipping weight

 

6.3kg

Dimensions are of unit’s cabinet without attached feet; add up to 18mm for total height.

Dimension depth excludes terminals, sockets, controls and buttons.

© NAD Electronics. All rights reserved. E & OE

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NAD 614 brochure Physical Specifications

614 specifications

NAD 614 is a versatile and powerful home audio amplifier that has gained popularity among audiophiles and casual listeners alike. Known for its high-quality performance and user-friendly design, the NAD 614 brings remarkable sound fidelity to any audio setup.

One of the main features of the NAD 614 is its impressive power output. With a continuous power rating of 50 watts per channel into an 8-ohm load, it provides enough power to drive a wide range of speakers effectively. For those who crave deeper bass, the amplifier can deliver up to 75 watts per channel into a 4-ohm load, making it suitable for more demanding speaker systems.

The NAD 614 employs advanced technologies to ensure outstanding audio performance. One of these is the use of a custom-designed, toroidal transformer, which minimizes energy loss and enhances the overall efficiency of the amplifier. This transformer also contributes to the dynamic range and transient response, allowing for a more nuanced and accurate sound reproduction. NAD's proprietary Direct Transfer Design allows for a direct signal path to preserve audio quality, eliminating any unnecessary processing that might degrade sound fidelity.

From a connectivity standpoint, the NAD 614 offers an array of inputs, making it adaptable to various audio sources. It includes multiple line-level inputs, a phono input for turntables, and even a dedicated output for subwoofers, allowing for a tailored audio experience. The unit also supports standard speaker terminals that accommodate a variety of speaker wire configurations, providing flexibility for users in choosing their speaker setup.

The NAD 614 features a simple and intuitive user interface. The front panel is designed for ease of use, with clearly labeled buttons and a straightforward volume control knob. Additionally, the amplifier is housed in a sturdy, aesthetically pleasing chassis that blends seamlessly with any home audio system's decor.

In conclusion, the NAD 614 is a remarkable audio amplifier that excels in performance and usability. Its combination of power, advanced technologies, and user-friendly features makes it a compelling choice for both music enthusiasts and casual listeners seeking premium audio quality in their home setup. Whether used for casual listening, movie nights, or critical listening sessions, the NAD 614 is sure to elevate the audio experience.