NAD C328 Integrated Amplifier

When it comes to Classic Series amplifiers, no feature is overlooked. Low noise circuits, precise volume control action, and accurate channel balance are all key characteristics of the C 328. With the added bonus of proper input and output impedance traits, plus high overload margins and stability with difficult speaker loads, the C 328 is the best choice for audiophiles who are just starting to build their dream systems. The C 328 also includes a MM phono stage with precisely correct RIAA equalization, high overload margins, extremely low noise, and an innovative circuit to suppress infrasonic noise that is present on all LPs—all without affecting bass response.

Versatility in Spades

The line inputs of the C 328 can accommodate all kinds of analogue source components. It offers ideal input impedance attributes with linear, ultra-low noise buffer amplifiers to prevent any sonic degradation caused by improper loading of the source device. The C 328 also features a separate headphone amplifier with low output impedance and very high output voltage capability, enough in fact to drive even high impedance studio monitor headphones. The low impedance line outputs can also connect to a subwoofer to further extend the versatility of the C 328.

Ready for Streaming

With support for Bluetooth, you can instantly connect and listen to the music service of your choice, or wirelessly stream music and playlists stored directly on your smartphone, tablet or computer. Plus, with its high performance digital circuitry, Bluetooth streaming has never sounded as good as it does with the C 328.

Specifications...

• Analogue In/Headphone Out

  • Continuous output power into 8 Ohms and 4 Ohms: 50W (ref. 20 Hz-20 kHz at rated THD, both channels driven)
  • THD (20 Hz – 20 kHz): <0.005 % at 1 V out
  • Signal-to-Noise Ratio: >100 dB (A-weighted, 32 ohms, ref. 2V out, unity gain)
  • Frequency response: ±0.3 dB (20 Hz – 20 kHz)
  • Output impedance: 11 ohms

• Analogue In/Subwoofer Out

  • THD (20 Hz – 20 kHz): <0.005 % at 1 V out
  • Signal-to-Noise Ratio: >100 dB (A-weighted, 32 ohms, ref. 2V out, unity gain)
  • Frequency response: ±0.2 dB (20 Hz – 20 kHz)
  • Output impedance: 200 ohms

• Analogue In/Speaker Out

  • THD (20 Hz – 20 kHz): <0.03 % (100 mW to 40 W, 8 ohms and 4 ohms)
  • Signal-to-Noise Ratio: >95 dB (A-weighted, 500 mV input, ref. 1 W out 8 ohms)
  • Frequency response: ±0.3 dB (20 Hz – 20 kHz)

• Phono In/Speaker Out

  • HD (20 Hz – 20 kHz): <0.03 % (200 mW to 40 W, 8 ohms and 4 ohms)
  • Signal-to-Noise Ratio: >75 dB with IHF MM cartridge (A-weighted, ref. 5mV input 1 kHz and 1W output in 8 ohms)
  • Frequency response (RIAA deviation): ±0.3 dB (20 Hz – 20 kHz)
• Dimensions: (WxHxD) 435 x 70 x 285mm
• Weight: 4.85kg

Check out the brochure - NAD C328 Brochure