C422 vs C425
The C425's thd is 0.250% against the C422's 0.350%. Both share signal-to-noise (66 dB), output voltage (0.1V RMS), and weight (4 kg (9 lbs)).
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Estimated price (community-sourced)
Around — community and catalog average, updates slowly
The NAD C422 is a stereo AM/FM RDS tuner released around 2003-2004. It features digital tuning with auto and manual search, a fluorescent frequency display with RDS signal strength and FM stereo indicators, and preset memory selection. The tuner offers excellent sensitivity and low distortion with a MOS-FET RF front end design for noise-free reception. It supports 88 to 108 MHz FM tuning range and MW/AM bands. The unit includes a 12V trigger input for integration with other NAD components and can be controlled via NAD-Link or universal remotes. It is well-regarded for its neutral and disciplined sound quality, with a slightly bright frequency response and low hiss. The tuner measures 435 x 80 x 285 mm, weighs 4 kg, and comes in a silver finish. It is considered a vintage unit but remains a solid choice for audiophiles seeking a quality tuner with RDS functionality.
Analog signal output specifications
Size, weight, and appearance
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions
The closest alternatives on specs, description and the systems they turn up in, with the specs they share set side by side.
The C425's thd is 0.250% against the C422's 0.350%. Both share signal-to-noise (66 dB), output voltage (0.1V RMS), and weight (4 kg (9 lbs)).
The FM4's signal-to-noise is 70 dB against the C422's 66 dB, its thd 0.150% against 0.350%, and its weight 3 kg (7 lbs) against 4 kg (9 lbs). Both share output voltage (0.1V RMS).
The DA-F10's signal-to-noise is 70 dB against the C422's 66 dB, its thd 0.500% against 0.350%, its output voltage 0.5V RMS against 0.1V RMS, and its weight 7.5 kg (17 lbs) against 4 kg (9 lbs).
The TDQ-1600's signal-to-noise is 74 dB against the C422's 66 dB, its thd 0.100% against 0.350%, its weight 5.44 kg (12 lbs) against 4 kg (9 lbs), and its height 88.9 mm against 80 mm.
Both turn up in the same documented systems.
Quad FM4
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