NAD C427 Stereo AM FM Tuner

NAD C427

There’s nothing worse than bad reception when it comes to listening to radio. The harsh crackling sound of static can ruin the most sophisticated of systems, ultimately turning listeners away from the nearly 100-year-old medium. Thankfully, NAD has created a solution that will adequately deliver quality reception. With 40 presets available to program your favourite radio stations, the C 427 makes listening to the radio both smooth and enjoyable. When scanning through different stations, the C 427’s Auto Search will automatically stop at the strongest radio signal it encounters; the FM Mute feature removes inter-station noise, allowing only the strongest and clearest stations to come through. While keeping track of what stations you’ve programmed can be tricky, the C 427 actually stores all preset information, even when unplugged. With great reception and ease of use, the C 427 heightens all the things that make radio great, resulting in a gratifying experience.

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Key Features

• RDS PS (Station name) and RT (Radio text)
• 40 Station random presets (AM or FM)
  
• VFL graphic display
  
• MOS-FET RF Front End 
• RS-232 Interface
  
• IR Input
  
• NAD Full Function Remote Control
  
• <0.5W Standby power consumption
  
  

FM Tuner

Usable Sensitivity (98MHz)
10dBμV

Signal/Noise Ratio

• 65dB (60dBμV IHF-WTD Mono)
  
• 60dB (60dBμV IHF-WTD Stereo)
   

Frequency Response
±1.5dB (20Hz – 15kHz, 60dBμV)

Channel Separation (60dBμV)

• 30Hz
  
• 33dB
  
• 1kHz
  
• 40dB
  
• 10kHz
  
• 32dB
  
  

Capture Ratio (40dBµV)
3dB

AM Suppression
50dB (60dBμV, 100% Mod. FM, 30% Mod. AM)

Image Rejection (119.4MHz)
70dB

I.F. Rejection (10.7MHz)
70dB

Pilot Suppression (60dBμV)
60dB

Total Harmonic Distortion

Mono
0.40%

Stereo
0.80%

Auto Search Sensitivity
24dBμV

RDS Decode Sensitivity
26dBμV

AM Tuner

Usable Sensitivity (999/1000kHz)
55dBµV

Signal/Noise Ratio (5mV in)
42dB

Total Harmonic Distortion (5mV in)
1.50%

IF Rejection (450kHz)
40dB

Image Rejection (F+2xIF)
28dB

Selectivity
20dB

Loop Sensitivity (20dB S/N)

999/1000Hz
66dB

603/300Hz
66dB

1404/1400Hz 
66dB

General Specifications

Standby power
<0.5W

Gross Unit Dimension* (WxHxD)

• 435 x 99 x 315mm
• 17 1/8 x 3 15/16 x 12 7/16”**

 
Net weight
4.6kg (10.1lb)

Shipping weight
5.4kg (11.9lb)