Instruction/ maintenance manual of the product 3155 NAD
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3155 Integrated Amplifier Date of manufacture : Jan 85 - Jan 87 Please note that this document contains the text from the original product br ochure, and some technical statements may now be out of da.
Preamplifier Featur es (3155) Digital-ready design.The amplifier’ s line-level inputs will not be overloaded by high-level signal peaks from a Compact Disc player or digital tape r ecorder . The 103 dB signal-to-noise ratio of the 3155 exceeds that of any analogue or digital program sour ce.
Exceptional Performance and V alue The 3155 amplifier repr esents the kind of value that has made NAD world-famous. With its flexible and musically useful controls, its very low noise and wide dynamic.
PRE-AMP SECTION Phono input Input impedance (R and C) MM 47k Ω / 100/200/320pF MC 100 Ω / 1000pF Input sensitivity , 1kHz MM 2.8mV MC 0.28mV Signal/Noise ratio (A-weighted with cartridge connected) MM 78dB ref. 5mV MC 78dB ref. 0.5mV THD (20Hz - 20kHz) <0.
An important point after buying a device NAD 3155 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought NAD 3155 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data NAD 3155 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, NAD 3155 you will learn all the available features of the product, as well as information on its operation. The information that you get NAD 3155 will certainly help you make a decision on the purchase.
If you already are a holder of NAD 3155, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime NAD 3155.
However, one of the most important roles played by the user manual is to help in solving problems with NAD 3155. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device NAD 3155 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
