The NAD C 328 Hybrid Digital DAC Amplifier is a high-performance stereo amplifier with a timeless design that offers minimal noise, precise volume controls, and the ability to handle tough speaker loads. It features Bluetooth support, a powerful Bass EQ, and Subwoofer Out, making it a sleek and portable option for streaming music from any device. NAD C 328 Hybrid Digital DAC Amplifier The C328 is one of the best in its class when it comes to stereo amplifiers. The product features a timeless design that offers minimal noise, precise volume controls and the ability to handle tough speaker loads, so you can expect balanced audio no matter where it’s coming from. It’s compatible with any Bluetooth device, so you can connect to your preferred streaming service or access music downloaded to a smart phone or computer. Plus, the amplifier is sleek and portable, yet offers a powerful Bass EQ and Subwoofer Out, so you don’t lose any of the rich low-end frequencies that provide a balanced sound. 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. FEATURES 50W x 2 Continuous Power into 8 or 4 Ohms Support for Bluetooth MM Phono Input Analogue Line Inputs SPDIF Coax and Optical Inputs Subwoofer Out Headphone Amplifier Bass EQ IR Remote SPECIFICATIONS Analogue In/Headphone OutContinuous output power into 8 Ohmsand 4 Ohms50W (ref. 20 Hz-20 kHz at rated THD, both channels driven)THD (20 Hz – 20 kHz)100 dB (A-weighted, 32 ohms, ref. 2V out, unity gain)Frequency response±0.3 dB (20 Hz – 20 kHz)Output impedance11 ohms Analog In/Subwoofer Out THD (20 Hz – 20 kHz)100 dB (A-weighted, 32 ohms, ref. 2V out, unity gain)Frequency response±0.2 dB (20 Hz – 20 kHz) Output impedance 200 ohms Analog In/Speaker OutTHD (20 Hz – 20 kHz)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 THD (20 Hz – 20 kHz)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)Note:The RIAA response is consistent with a pre-emphasis that is rolled off at 50kHz by a second order filter, such as used in Neumann cutting lathes.Power consumptionat ECO Standby mode0.5 Watts*at Control Standby mode0.6 Watts**OFF mode (Power switched OFF)0 Watts * – After 20 minutes of no user interface interaction and no active source input** – With established wireless Bluetooth connectivity and 20 minutes of no user interface interaction and no active source inputNOTE: Bluetooth connectivity is always live when configured.Dimensions & WeightGross dimensions (W x H x D)435 x 70 x 285 mm (17 1/8 x 2 13/16 x 11 1/4″) Net weight 4.9 kg (10.8 lbs) Shipping weight 5.9 kg (13.0 lbs)