C 338

Hybrid Digital DAC Amplifier

The C 338 adds big sound to your favourite music sources and brings incredible flexibility to any stereo system. With Spotify Connect®, Bluetooth®, and the first-ever hi-fi amplifier to have built-in Chromecast®, the C 338 allows you to stream and cast music directly from any music streaming app, letting you enjoy your music wirelessly. Add a turntable using the phono input and experience the warmth of vinyl collections with the room-filling sound of NAD’s HybridDigital™ amp technology. Power, volume, source selection, and device settings are all controlled using the intuitive interface of the NAD Remote App for iOS and Android.

C 338 为您最喜爱的音乐源增加了巨大的声音，并为任何立体声系统带来难以置信的灵活性。通过Spotify Connect®、Bluetooth®和首款内置Chromecast®的高保真功放，C 338可让您直接从任何音乐流媒体应用中串流和播放音乐，让您无线享受音乐。使用唱机输入增加一个唱机，通过NAD的HybridDigital™功放技术，体验黑胶唱片收藏的温暖声音。电源、音量、音源选择和设备设置都可以通过NAD Remote App for iOS和Android的直观界面进行控制。

NAD's Most Versatile Amplifier Ever with Chromecast built-in and Hybrid Digital Technology

NAD有史以来功能最丰富的放大器，内置Chromecast和混合数字技术。

Introducing the NAD C338

Getting the Basics Right

Built with NAD’s renowned music-first approach to audio architecture and amp design, the C 338 is equipped with the most advanced components commonly found in NAD’s class-leading line of amplifiers. Always starting with the details you can hear and advancing from there, NAD develops low-noise circuitry with the precision and stability to deliver incredible, near-zero distortion sound for the most difficult speakers.

介绍NAD C338

掌握基础知识

C338采用了NAD著名的音乐第一的音频架构和功放设计方法，配备了NAD领先的功放系列中最先进的元件。NAD总是从你能听到的细节入手，并以此为基础，开发出精确而稳定的低噪音电路，为最困难的扬声器提供难以置信的近乎零失真的声音。

HybridDigital™ Amp Technology

The search for a high-performance Class D solution led NAD to HybridDigital™, an innovative amplifier technology that uses a variable modulation frequency to bring out the life-like qualities of music, while reducing distortion under every operating condition. This highly optimized design gives phenomenal performance to the C 338 amplifier, both measured and subjective.

混合式数字™功放技术

为了寻找高性能的D类解决方案，NAD采用了HybridDigital™，这是一种创新的放大器技术，它利用可变的调制频率来展现音乐的生命力，同时降低了各种工作条件下的失真。这种高度优化的设计使C338功放无论在测量和主观上都具有惊人的性能。

Efficient Class D Power

NAD has worked tirelessly to create the best performing Class D amplifiers that are energy efficient and produce beautiful sound—not heat—regardless of basic design principles. Using advanced measurements and data, NAD developed the C 338’s highly efficient power supply with a customised Hypex® UCD output stage to pump out 160 watts continuously and over 300 watts instantaneously to meet the demands of the most dynamic music. This new design is very linear over a wide bandwidth and provides consistent, noise-free performance for the amplifying stages with near perfect regulation of voltage.

D级高效动力

NAD不顾基本的设计原则，不懈地努力创造出性能最好的D类功放，既节能又能产生优美的声音，而不是发热。利用先进的测量和数据，NAD开发出了C 338的高效电源，搭配定制的Hypex® UCD输出级，可连续输出160瓦的功率，瞬间输出超过300瓦的功率，以满足最动感的音乐需求。这种新的设计在宽广的带宽上具有非常线性的特性，为放大级提供了稳定、无噪音的性能，并具有近乎完美的电压调节。

Always Ready for Streaming

The C 338 has Chromecast built-in so you can cast music, tunes, podcasts, and playlists from your favourite apps on your phone, tablet or laptop to your stereo system. Spotify Connect® lets you discover millions of songs and stream them directly to your C 338 using the Spotify® app for a rich, wireless music experience. With the added flexibility of Bluetooth®, your music streaming possibilities are truly limitless with the C 338.

随时准备好的流媒体

C 338 内置 Chromecast，让您可以将手机、平板电脑或笔记本电脑上的音乐、曲调、播客和播放列表从您最喜爱的应用程序中投射到您的音响系统中。Spotify Connect® 让您可以通过 Spotify® 应用程序，直接将数百万首歌曲串流到 C 338 上，为您带来丰富的无线音乐体验。有了藍牙®的靈活性，C 338 的音樂串流功能真的是無限可能。

Built-in Phono Stage for Vinyl Listening

Using a MM phono stage and an innovative low-noise circuit path, the C 338 can reproduce the warmth of LPs with accurate RIAA equalization and control the infrasonic noise that is in all recordings, without ever affecting the bass response.

内置唱机舞台，适合听黑胶唱片

C338采用MM唱机级和创新的低噪声电路路径，可以通过精确的RIAA均衡重现LP的温暖，并控制所有录音中的次声波噪声，而不会影响低音响应。

Flexible Connectivity

With a wide array of connections, including a separate headphone amplifier that can drive high-impedance studio monitor headphones, the C 338 is ready for any type of listening. Line inputs can accommodate all kinds of analogue source components, offering ideal input impedance with linear ultra-low noise buffer amplifiers to preserve the musicality of recordings. Also connect a subwoofer with low impedance line outputs and extend the versatility of this budget-friendly, do-it-all amplifier.

灵活的连接方式

C338具有多种连接方式，包括一个独立的耳机放大器，可驱动高阻抗录音室监听耳机，可满足任何类型的聆听需求。线路输入可以容纳各种模拟声源元件，提供理想的输入阻抗，搭配线性超低噪声缓冲放大器，可保留录音的音乐性。还可以连接一个具有低阻抗线路输出的超低音扬声器，扩展了这款预算友好型的多功能功放的通用性。
 

Key Features

• 50W x 2 Continuous Power into 8 or 4 Ohms
• 90W / 150W / 200W IHF Dynamic Power into 8 / 4 / 2 Ohms
• First hi-fi amplifier to feature Chromecast built-in
• Integrated Bluetooth® for added music streaming flexibility
• Built-in Phono Preamp for Turntables
• Stereo Line, Optical Digital and Coax Digital inputs
• NAD Remote App support for tablet and smartphone
• Dedicated Headphone Amplifier
• Subwoofer Output

Preamplifier

Line In, Subwoofer Out

• THD (20Hz-20kHz)
• <0.005% at 2V out
• Signal/Noise Ratio
• >106dB (IHF; A-weighted, 500mV out, unity gain)
• Input Impedance (R and C)
• 56 kilohm + 100pF
• Maximum Input Signal
• >4.5Vrms (ref. 0.1% THD)
• Output Impedance
• Source Z + 200 Ohm
• Input Sensitivity
• 50mV (100Hz ref. 500mV out, Volume maximum
• Maximum voltage output – IHF load
• >4.5V (ref. 0.1% THD)

Line In, Headphone Out

• THD (20Hz-20kHz)
• <0.005% at 1V out
• Signal/Noise Ratio
• >105dB (IHF; A-weighted, 32 Ohm loads, ref. 2V out, unity gain)
• Frequency Response
• ±0.3dB (20Hz-20kHz)
• Channel Separation
• >56dB at 1kHz
• Output Impedance
• 0.5 Ohm

General Specifications

Line In, Speaker Out

• Continuous Output Power into 4 Ohms and 8 Ohms (Stereo)
• >50W (at rated THD, 20-20kHz, both channels driven)
• IHF Dynamic Power
• 8 Ohm 80W
  4 Ohm 150W
  2 Ohm 210W
• THD (20Hz-20kHz)
• <0.03% (250mW to 50W, 8 Ohm and 4 Ohm
• Signal/Noise Ratio
• >98dB (A-weighted, 500mV input ref. 1W out in 8 Ohm)
• Clipping power
• >60W (at 1kHz 0.1% THD)
• Peak output current
• >18A (in 1 Ohm, 1 ms)
• Damping Factor
• >300 (ref. 8 Ohm, 20Hz to 6.5kHz)
• Frequency Response
• ±0.3 dB (20Hz-20kHz)
• Channel Separation
• 1kHz >75dB
  10kHz >65dB
• Input Sensitivity (For 50W in 8 Ohm)
• Line In: 380mV, Digital In: 18% FS
• Sample Rate
• Up to 24 bit/192kHz

Phono In, Speaker Out

• THD (20Hz-20kHz) (Stereo)
• <0.3% at 50W out
• Signal/Noise Ratio
• >82dB (200 Ohm source, A-weighted, ref. 500mV out)
  >76dB (MM cartridge source, IHF A-weighted, ref. 500mV out)
• Input Sensitivity
• 4.1mV (ref. 50W 1kHz 4 Ohm out, Volume maximum)
• Frequency Response
• ±0.3dB (20Hz-20kHz)
• Input Impedance
• 47 kilohm + 100pF
• Maximum Input Signal
• >80mVrms (ref. 0.1% THD)

Power Consumption

• at ECO Standby mode
• 0.4 Watts*
• at Control Standby mode
• 1.8 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 input

NOTE: Bluetooth connectivity can be enabled or disabled via press and hold of PLAY button of AMP 3 remote control

Weight & Dimensions

• Gross Dimensions (W x H x D)*
• 435 x 70 x 285mm (17 1/8 x 2 13/16 x 11 1/4)”
• Net Weight
• 4.85kg (10.7lb)
• Shipping Weight
• 5.85kg (12.9lb)