Amplifier Parts

Where can I get discontinued amplifier parts?

Hi! I need a part for an antique amplifier. It’s a transistor part 2SD 226.. Looking online, I fount that the part has been discontinued from production.. If you know anywhere else I should try, please please let me know.. It has very sentimental value and it would be great to be able to restore it.

While NTE parts are a last resort it does cross to a NTE175
http://nte01.nteinc.com/nte/NTExRefSemiProd.nsf/69d5aa3584d015ce85256e780056e56f?CreateDocument
I’d recommend a surplus electronics store to see if you can find your part number or another 2SD number that also crosses to NTE175
http://www.halted.com/

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When you are on the look out for car audio amplifiers, you must first know how it works and what it is used. The purpose of a car audio amplifier is to convert a low level signal source drive to a high-level signal to drive the speakers. Power Amplifiers can range from 20 watts to over a thousand watts per channel. And their prices also vary from one amplifier to another depending on their characteristics, quality and potency. The most popular type of amplifier is that the model from 2 to 4 channels.

If necessary, you can even add extra features built amplifiers Car audio whenever necessary. Some of these extras may include construction, crosses, speaker level units, equalizers, and signal processing. You are buying an amplifier for your car stereo system, there is one thing to keep in mind when dealing with power ratings of the amplifier. You must see that all the powers are not equal. The true measure of a power amplifier is the classification of RMS or continuous power ratings.

Quality Amplifier car audio is very important to consider when buying the amp. But the question is how do you know if it is a high quality amplifier? A good indicator of an amplifier quality will be determined by weight and size of the amplifier. The heavier the amplifier of the best quality are produced. But size is not all that matter

Another indication that can be considered is the quality of car audio amplifier the size of the fuse used. There are different types of amplifier, and a quick and easy way to check the actual power is to take the value of the amp fuse or fuses the sum of multiple and multiplying it by 6, if an A or Class B amplifiers, or 10 for Class D amplifiers, where efficiency is higher. Although this does not give an accurate result, but will be able to indicate if your car audio amplifier is close to the specification.

If you have a limited budget or lack of space, cheaper to do is choose a multichannel amplifier with the necessary built-in processor and features you need. This will save much money and space, which in turn allows you to add any additional features to your car audio amplifier. Although no difference in quality compared to external processors but this is not perceptible. At some point the addition of components too many can lower the chance of noise entering the system.

In summary out In summary, the main features you need to study before purchase includes an audio amplifier, bridgeable, channels, connectors, class, crossovers, distortion, filter, output power, efficiency, entry-level Speaker, stability, independent gain controls, tube amp, tri-mode to put the power supply, preamp inputs and outputs. But make sure you always choose genuine brands through distributors genuine.

About the Author:

Victor Epand is an expert consultant for used DVDs, used movies, and used car stereos. You can find the best marketplace for used DVDs, used movies, and used car stereos at these sites for DVD, VCD, magnetic tape, used movies, and amplifier power ratings, RMS rating, multi-channel amplifier, bridgeable, channels, connectors, class, crossovers, distortion, filters a>.

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