NAD C 379 Integrated Amplifier.

• Customized HybridDigital UcD Amplifier with Stereo and Bridge Modes
• 2 x 80 Watts per channel of Continuous Power (8 and 4 Ohms)
• 2 x 120 Watts per channel of Dynamic Power (4 Ohms)
• 1 x 300W, in bridge mode
• Industry-leading ESS SABRE® 32-bit/384kHz DAC
• MDC2 slots (Two available in the C 379 & One in the C 379BluOS) for upgrades to keep your C 379 current as new technologies become available. 
• MDC2-BLUOS-D Module (Included with the C 379BluOS and available as an upgrade to the C 379) adds Dirac Live, BluOS Music Streaming, Apple AirPlay 2 and two-way aptX® HD Bluetooth.
• With BluOS, the C 379 can be connected to a home network via Wi-Fi or Ethernet to experience the most advanced multi-room wireless music management system with 24 bit/192kHz resolution. Controlled through the BluOS app for smartphone, tablet, or desktop, BluOS manages your digital music collection and connects to over 20 high-quality streaming music services including Tidal, Deezer, Qobuz, Amazon Music, Spotify, and more..
• MM Phono Stage with Accurate RIAA Equalization and Ultra-Low Noise
• Built-in Separate Headphone Amplifier for Low and High Impedance
• HDMI eARC, Optical Digital and Coax Digital Inputs
• Dual Subwoofer Outputs
• Stereo Pre-Outs

NAD C 379 Specifications:

LINE INPUT, PRE-OUT (ANALOG BYPASS ON)

THD (20Hz – 20kHz): <0.002 % at 2 V out

Signal-to-Noise Ratio: >106dB (IHF; A-weighted, ref. 500 mV out, unity gain)

Channel Separation: >100dB (1 kHz); >90 dB (10 kHz)

Input Impedance (R and C): 56 kohms + 100 pF

Maximum Input Signal: >4.6 Vrms (ref. 0.1 % THD)

Output Impedance Source Z: + 320 ohms

Input Sensitivity: 65mV (ref. 500 mV out, Volume maximum)

Frequency Response: ±0.3 dB (20 Hz – 20 kHz)

Maximum Voltage Output -IHF Load: >>5 V (ref. 0.1 % THD)

PHONO INPUT, PRE-OUT (ANALOG BYPASS ON)

THD (20Hz – 20kHz): <0.01% at 2 V out

Signal-to-Noise Ratio: >84dB (200 ohms source; A-weighted, ref. 500 mV out)

Input Sensitivity: 46 kohms/100 pF

Frequency Response: ±0.3 dB (20 Hz – 20 kHz)

Maximum Input Signal at 1kHz: >80 mVrms (ref. 0.1 % THD)

LINE INPUT, HEADPHONE OUT (ANALOG BYPASS ON)

THD (20Hz – 20kHz): <0.005% at 1V out

Signal-to-Noise Ratio: >107 dB (32 ohms loads; A-WTD, ref. 1V out, unity gain

Frequency Response: ±0.3 dB (20 Hz – 20 kHz)

Channel Separation: >62 dB at 1kHz

Output Impedance: 2.2 Ohms

LINE IN, SPEAKER OUT (ANALOG BYPASS ON)

Continuous output power into 8 ohms and 4 ohms: 2 x 80W (ref. 20 Hz-20 kHz at rated THD, both channels driven)

Continuous output power into 8 Ohms (Bridge mode):300W (ref. 20 Hz – 20 kHz at THD 0.03%)

THD (20 Hz – 20 kHz): <0.03% (250 mW to 80 W, 8 ohms and 4 ohms)

IHF Dynamic Power: 120W into 8 ohms | 200W into 4 ohms | 250W into 2 ohms

Peak Output Current: >26A (in 1 ohm, 1ms)

Damping Factor: >150 (ref. 8 ohms, 20Hz to 6.5kHz)

Frequency Response: >±0.3 dB (20 Hz – 20 kHz)

Channel Separation: >90dB (1 kHz) | >75dB (10 kHz)

Input sensitivity (for 80 W in 8 ohms)

Line In: 201 mV, Digital In: 10.25% FS

GENERAL SPECIFICATIONS

Supports bit rate/sample rate up to 32 bit/384 kHz

Frequency Band: 2.402GHz- 2.480GHz

Maximum transmit power (dBm): 7 dBm ± 2 dBm

DIMENSIONS: 17.1”W x 3.9”H x 15.4“D

Weight: 19.1lb

Shipping Weight: 24.2lb