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ENGLISH

13

All specs are measured according to IHF 202 CEA 490-AR-2008 standard. THD is measured using AP AUX 0025 passive filter and AES 17 active filter.

PREAMPLIFIER SECTION

LINE INPUT, PRE-OUT (Analog bypass on)

THD (20 Hz – 20 kHz)

<0.005 % at 2V out

Signal-to-Noise Ratio 

>95 dB (IHF; A-weighted, ref. 500 mV out, unity gain)

Channel separation

>100 dB (1 kHz)

>90 dB (10 kHz)

Input impedance (R and C)

28 kohms + 360 pF

Maximum input signal

>4.5 Vrms (ref. 0.1 % THD)

Output impedance

440 ohms

Input sensitivity

270 mV (ref. 500 mV out, Volume maximum)

Frequency response

±0.3 dB (20 Hz - 20 kHz)

Maximum voltage output -IHF load

>2 V (ref. 0.1 % THD)

PHONO INPUT, PRE-OUT (Analog bypass on)

THD (20 Hz – 20 kHz)

<0.03% at 2 V out  

Signal-to-Noise Ratio 

>79 dB (200 ohms source; A-weighted, ref. 500 mV out)

Input Impedance (R and C)

46 kohms/100 pF

Input sensitivity

5.5 mV (ref. 500 mV out, Volume maximum)

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 (20 Hz – 20 kHz)

<0.005% at 1V out

Signal-to-Noise Ratio 

>96 dB (32 ohms loads; A-WTD, ref. 2 V out, unity gain

Frequency response

±0.3 dB (20 Hz - 20 kHz)

Channel separation

>60 dB at 1kHz

Output impedance

2.2 ohms

BLUOS SECTION

AUDIO

Supported audio file format

MP3, AAC, WMA, OGG, WMA-L, ALAC, OPUS 

Supported high- resolution audio file format

FLAC, MQA, WAV, AIFF

Sampling rate

up to 192 kHz 

Bit depths

16 – 24

SUPPORTED SERVICES***

Streaming cloud services

Amazon Music, Bugs, CustomChannels, Deezer, IDAGIO, KKBOX, Napster, Neil Young Archives, nugs.net, 

Qobuz, Qsic, Spotify, SOUNDMACHINE, TIDAL, Tunify 

Internet radio

CALM Radio, iHeartRadio, LiveXLive, RADIO.COM, Radio Paradise, SiriusXM, TuneIn

Integration partners

Control4, Crestron, ELAN, Lutron, Push, Roon, RTI, URC

Voice Control Integration

Skills and support for Amazon Alexa, Google Assistant and Apple’s Siri with corresponding enabled devices 

and App

CONNECTIVITY

Network connectivity

Gigabit Ethernet RJ45

Wi-Fi 5

Supported network file share protocol

Server Message Block (SMB)

USB

1 x Type-A port for connection to USB memory stick (FAT32 or NTFS formatted) and supported peripherals

Bluetooth quality

aptX HD 5.0

Bluetooth connectivity

Two-Way (Receive and Headphone modes)

USER INTERFACE ***

Supported operating system

Music playback from network shares on the following desktop operating systems: Microsoft Windows XP, 

2000, Vista, 7, 8 to current Windows Operating Systems and macOS versions

Mobile Application

Free BluOS Controller App available for download from the respective App stores of Apple iOS devices (iPad, 

iPhone and iPod), Android devices, Kindle Fire and Windows or macOS desktops

REFERENCE

SPECIFICATIONS

Summary of Contents for C3050

Page 1: ...Owner s Manual ENGLISH Stereophonic Amplifier C 3050...

Page 2: ...en it is left unattended and unused for long periods of time unplug it from the wall outlet and disconnect the antenna or cable system This will prevent damage to the product due to lightning and powe...

Page 3: ...able during intended use In order to disconnect the apparatus from the mains completely the mains plug should be disconnected from the mains socket outlet completely Battery shall not be exposed to ex...

Page 4: ...ENTIFICATION OF CONTROLS FRONT PANEL 6 AUTO STANDBY 6 NETWORK STANDBY MODE 6 DEEP STANDBY MODE 7 BLUETOOTH AS A SOURCE 7 REAR PANEL 8 CEC POWER 8 MDC2 UPGRADE SLOTS 9 MDC2 BLUOS D 9 SR 10 REMOTE CONTR...

Page 5: ...chnician before attempting to use it again Use a dry soft cloth to clean the unit If necessary lightly dampen the cloth with soapy water Do not use solutions containing benzol or other volatile agents...

Page 6: ...D indicator will turn from amber to green The NAD VU meter will also illuminate from amber to white with yellow background The C 3050 is ready for operation when the NAD VU meter is illuminated white...

Page 7: ...RS A is disabled or inactive A B Select both SPEAKERS A and SPEAKERS B as the active speakers OFF Both SPEAKERS A and SPEAKERS B are inactive or disabled Output signal is always present at PHONES jack...

Page 8: ...for a Moving Magnet MM phono cartridge only Connect the twin RCA to RCA lead from your turntable to this input if you are using a Moving Magnet cartridge If your turntable includes a ground earth lea...

Page 9: ...cable with 3 5mm male plug This output will be 12V when the C 3050 is ON and 0V when it is either OFF or in standby mode 16 VU METER Directs the NAD VU meter in the front panel to monitor Input Signal...

Page 10: ...applicable for the selected Device 3 MUTE Press MUTE button to temporarily switch OFF sound to the speakers and headphones MUTE mode is indicated by the amber LED being the only illuminated among the...

Page 11: ...e the numeric buttons to directly key in and select track number of desired song D F Select through folders A S Select through files ENTER Select desired folder or file INFO Show playback time and oth...

Page 12: ...ice 1 Press and hold AUX in the DEVICE SELECTOR section of SR 10 2 While holding down the device button AUX press 2 and 2 using SR 10 s numeric buttons 22 is the corresponding library code for T 517 3...

Page 13: ...upported audio file format MP3 AAC WMA OGG WMA L ALAC OPUS Supported high resolution audio file format FLAC MQA WAV AIFF Sampling rate up to 192 kHz Bit depths 16 24 SUPPORTED SERVICES Streaming cloud...

Page 14: ...N OFF mode Power switched OFF 0 5W 2 0W 0 1W DIMENSION AND WEIGHT Gross dimensions W x H x D 435 x 110 x 355mm 17 1 4 x 4 3 8 x 14 inches Net weight 10 kg 22 lbs Shipping weight 12 6 kg 27 8 lbs After...

Page 15: ...ENGLISH 15...

Page 16: ...nal a division of Lenbrook Industries Limited No part of this publication may be reproduced stored or transmitted in any form without the written permission of NAD Electronics International While ever...

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