Nad C 725 BEE Brochure
This is the 3 pages manual for Nad C 725 BEE Brochure.
Read or download the pdf for free. If you want to contribute, please upload pdfs to audioservicemanuals.wetransfer.com.
Extracted text from Nad C 725 BEE Brochure (Ocr-read)
Page 1
This ultra low noise and distortion fountain of power, gives music an effortless unforced quality. The smallest details in your recordings now emerge. The timbre of each instrument and rhythm of the entire ensemble is now clearly revealed. This all adds up to a level of re nement that makes your music come to life! Imagine a big 3 dimensional sound stage with each instrument clearly de ned in its own space. It is now so easy to hear all the details in your music that listener fatigue is a thing of the past. The highly sensitive FM tuner offers audio performance that is as good or better than any FM broadcast ensuring the best possible sound quality for FM stations. RDS is also supported giving text information about the station and songs being played depending on the data sent by the FM station. AM is also supported with the best possible quality from this older but still popular broadcast technology. All input switching is accomplished using sealed reed relays. While these cost more than the usual CMOS type switch used by lesser receivers, the very low resistance of the relay keeps noise at the lowest possible levels. Precision audio grade capacitors are used in all critical circuit locations adding both performance and reliability. Features In addition to the seven high level inputs on the rear panel there is a front panel mini-jack for quick and easy hook up of a portable music player. Additional convenience features include an IR remote commander, connections for a second set of speakers, and a highly informative 2 line vacuum uorescent display. Audiophile features like multi-way speaker binding posts and gold plated input sockets all add to the performance and reliability of this ne instrument. There is even an output for adding a powered subwoofer! For those areas that support DAB broadcasts, the C 725BEE is equipped with a special socket on the rear panel that accepts NADs optional DB 1 DAB module which adds DAB reception. Just plug it in and the C 725BEE operating software recognizes the DB 1 module and makes a seamless integration. If you are a vinyl LP enthusiast we offer a choice of two optional outboard Phono Preamps, the PP 2 and the PP 3. Both offer superb performance for both MM and low output MC cartridge types. The PP 3 adds USB output to allow transfer of your LPs to the HDD of your Personal Computer. Custom Installation There is a line level Zone 2 output with independent source selection allowing you to add an ampli er in another location and listen to all your sources connected to the C 725BEE. A separate remote commander is included to control the C 725BEE from the remote location using independent IR codes. The IR input and output sockets on the rear panel make it easy to attach any of the many IR repeaters on the market today. The C 725BEE also sports an RS-232 port and is certi ed compatible with Crestron, AMX and Savant system controllers. The inclusion of 12V trigger input and output gives additional exibility and compatibility for custom installations. A detachable AC cord also speeds the installation process. Green Features NAD has responded quickly and responsibly to the new awareness of environmental damage caused by human activity. The C 725BEE is manufactured without the heavy metals that have been identi ed as harmful to the environment and manufacturing processes meet the latest stringent international standards. Power consumption during standby mode is less than 1 watt and PowerDrive technology improves ampli er ef ciency during playback. Value As mentioned at the outset there is no other product on the market today that offers the combination of performance, convenience and exibility provided by the C 725BEE. To amass a separate component system that matches the overall performance of the C 725BEE would cost considerably more and would still lack the convenience of an all-in-one receiver. > DETAILS C 725BEE Stereo Receiver > REAR LINE DRAWING
Page 2
LINE LEVEL OUTPUTS FM BAND \ Tuning Range 87.5 MHz - 108.5 MHz (50 kHz steps) Usable Sensitivity (98 MHz) 12 dBu Signal/Noise Ratio (60 dBµ IHF-WTD Mono) 65 dB (60 dBµ IHF-WTD Stereo) 60 dB Frequency Response ±1.5 dB (20 Hz - 15 kHz, 60 dBµ) Channel Separation (60 dBµ) 30 Hz 30 dB 1 kHz 35 dB 10 kHz 30 dB Capture Ratio (40 dBµ) 3 dB AM Suppression 50 dB (60 dBµ, 100% Mod. FM, 30% Mod. AM) Image Rejection (119.4 MHz) 70 dB I.F. Rejection (10.7 MHz) 70 dB Pilot Suppression (60 dBµ) 60 dB Total Harmonic Distortion6 Mono 0.5 % Stereo 0.8 % Auto Search 15 - 25 dBu RDS Decode Sensitivity ≤30 dBu AM SECTION Tuning Range 530 kHz - 1710 kHz (10 kHz steps, 120 V version) 531 kHz- 1602 kHz (9 kHz steps, 230 V version) Usable Sensitivity 50 dBu (999/1000 kHz) S/N Ratio 45 dB (5 mV in) Total Harmonic Distortion 3 % (5 mV in) IF Rejection (450 kHz) 40 dB Image Rejection (F+2xIF) 28 dB Selectivity 20 dB Frequency response ±6 dB (100 - 2.3 kHz, 5 mV) PHYSICAL SPECIFICATIONS Dimensions (W x H x D) Net 435 x 133 x 350 mm 17 1/8x 5 1/4 x 13 3/4 Gross 435 x 149 x 396 mm 17 1/8x 5 3/4 x 15 5/8 Net Weight 20.72 lbs (9.4 kg) Shipping Weight 24.25 lbs (11 kg) PREAMPLIFIER SECTION LINE LEVEL INPUTS (MP, CD, DISC, AUX, TAPE) Input impedance (R and C) 22 kΩ + 100pF Input sensitivity 250 mV (ref. rated power) Maximum input signal 6V Signal / Noise ratio A-weighted 1 95 dB Signal / noise ratio pre-amp out, A-weighted 107 dB Frequency response <±0.3dB (20 Hz - 20 kHz, Tone defeat ON) <±0.3dB (20 Hz - 20 kHz, Tone defeat OFF) THD + Noise, SMPTE IM < 0.01 % at 5 Vout LINE LEVEL OUTPUTS Output impedance Pre-out 80 Ω Record Out Z+ 1 kΩ Maximum output level Pre-out 11 V Record Out 11 V TONE CONTROLS Treble ±5 dB at 10 kHz Bass ±8 dB at 100 Hz TRIGGER OUT Output resistance 75 Ω Output current 150 mA Output voltage 12 ±1 V POWER AMPLIFER SECTION Continuous output power into 8 Ω2 2x50 W (17 dBW) Rated distortion (THD 20 Hz - 20 kHz) 0.02 % Clipping power 61 W (maximum continuous power per channel 4 Ω and 8 Ω) IHF Dynamic headroom 8 Ω +3.1 dB 4 Ω +4.7 dB IHF dynamic power (maximum short term power per channel) 8 Ω 102 W(20.0 dBW) 4 Ω 148 W(21.7 dBW) 2 Ω 205 W(23.1 dBW) Damping factor (ref. 8 Ω, 1 kHz) >110 Input impedance (R & C) 20 kΩ +1 nF Input sensitivity (rated output into 8 Ω) 730 mV Voltage gain 28.7 dB Frequency response 20 Hz - 20 kHz ±0.2 dB Signal/noise ratio, A-weighted 102 dB THD + Noise3 <0.02 % SMPTE IM4 <0.02 % IHF IM5 <0.01 % Headphone output impedance 220 Ω > SPECIFICATIONS C 725BEE Stereo Receiver NAD Electronics International reserves the right to change specifi cations or features without notice. NAD is a registered trademark of NAD Electronics International. All rights reserved. No part o f this publication may be reproduced, stored, or transmitted in any form whatsoever without the w ritten permission of NAD Electronics International. © 10/08 NAD Electronics International. www.NADelectronics.com