NAD 4130 Brochure

4130

AM/FM Stereo Tuner

Date of manufacture : ? - Jan 87

Please note that this document contains the text from the original product brochure, and some technical statements may now be out of date

The NAD 4130 is the culmination of an international project to develop a mid-price tuner providing audibly superior performance under typical real-world listening conditions - over the full range of broadcast signals from under two microvolts to over two million microvolts.

The modest price and unflashy appearance of the 4130 are deceptive. It provides superior sensitivity to weak signals, maximum quieting of background noise, well-separated stereo with very low levels of audible distortion, and accurate frequency response. Behind its simple front panel lies a tuner circuit of uncommon sensitivity, refine-ment, and accuracy.

FM TUNER SECTION

Input sensitivity Mono -30dB THD+N 10.3dBf (0.9µV/75Ω)

Mono 50dB S/N 13dBf (2.5µV/300Ω) Stereo 50dB S/N 36dBf (35µV/75Ω) Stereo 60dB S/N 46dBf (110µV/75Ω)

Capture ratio

(45 - 65dBf) <1.5dB

AM rejection

(45 - 65dBf) >60dB

Selectivity 65dB Image rejection 70dB I F rejection 75dB Harmonic distortion Mono 0.2%

Stereo 0.3%

Signal/Noise ratio Mono >80dB

Stereo >75dB Frequency response ±0.5dB 30Hz - 15kHz Channel separation at 1kHz 50dB

AM TUNER SECTION

Usable sensitivity 300µV Selectivity 35dB Image rejection 50dB I F rejection 35dB Signal/Noise ratio 45dB Harmonic distortion 0.5%

Remote No NAD Link No

PHYSICAL SPECIFICATIONS

Dimensions (W x H x D) 420 x 76 x 279mm Net weight 3.2kg Shipping weight 4.1kg Power consumption

(120 ~ 240V, 50/60Hz) 110VA

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

Dimension depth excludes terminals, sockets, controls and buttons.