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- #DOES AIR DOC NEED A RECEIVER HOW TO#
- #DOES AIR DOC NEED A RECEIVER DRIVER#
- #DOES AIR DOC NEED A RECEIVER SERIES#
Together, a preamp and power amp take the raw signal from your sound source, which is at a level too low for you to hear, and amplify it, making it loud enough to listen to. This is where you come across the concept of preamps and power amps. If that’s the case, then they must share some commonalities in their internal circuitry.
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This is about to get good.įrom what we know so far, it’s pretty clear that both stereo amps and AV receivers are types of amplifiers, with a few key differences in their features and how many channels they output to. However, if you do want to find out more about how amplifiers work, then read on. That isn’t because it’s overly complex – it’s actually pretty straightforward – but because going down the path of preamps and power amps can be a pretty expensive process. For most people, the information contained in this section may be too much. It really is that simple.īefore we go any further, we’d like to offer a word of warning. But generally speaking, you use a stereo amp for hi-fi, and an AV receiver for home theater. Yes, there are certain exceptions to this rule as well, where you can incorporate additional amps into a setup with an already installed receiver. In this case, a stereo amp would be inappropriate. You will need more speakers for this setup, and so will require more channels to power them.
#DOES AIR DOC NEED A RECEIVER SERIES#
If, however, you want to create a home entertainment setup, which will allow you to watch movies or series with surround sound, then it would be more appropriate to go for an AV receiver. This is because you don’t actually need more than two channels. If you only want to create a hi-fi setup, with two speakers and perhaps a subwoofer, then you would go for a stereo amp. When to Use a Stereo Ampīy now, you’ve probably already guessed the situations in which using either of these types of amps would be appropriate. The price you pay is not about the number of output channels, which are very simple for manufacturers to add, but for the overall audio quality, the quality of internal components, and more. You can have stupendously expensive stereo amps and very cheap receivers, like the Pioneer VSX-534, which usually sells for around $350. With all this, you’d expect AV receivers to be more expensive than regular amplifiers, right? Wrong. AV receivers are far more likely to offer features like room correction, Bluetooth, wireless functionality, and more. While it doesn’t differ from regular amplifiers too much in terms of appearance – for the most part, we’re talking big black boxes here – the difference comes from the amount of power it offers, the number of channels, and the sheer range of features. It also has the ability to handle video data, usually through an HDMI connection. Instead of the usual two channels found on a regular amplifier, a receiver has the ability to output audio into five, seven, 11, or even 13 different channels. We’ll explain all this below.Īn AV (Audio/Video) receiver is an amplifier on steroids. However, every rule has an exception, and if you’re looking to expand an existing system, you could actually hook up an additional amp and speakers.
#DOES AIR DOC NEED A RECEIVER DRIVER#
These are also known as powered speakers, because each of them should already have an internal amp connected and matched to the driver (internal speaker). You wouldn’t need to connect an amp to active speakers. One important note to remember is that amps are designed to power passive speakers - as in speakers which receive their power from the amp itself, and are not connected to any direct power supply. You can’t power speakers, or headphones, without some kind of amplifier - including wireless headphones which have their own internal amp. In its simplest form, a stereo amp handles two channels, the left and the right, both of which make up the audio you hear. An amplifier is a component of your sound system that not only powers your speakers, but lets you select the sound source and control the volume.
#DOES AIR DOC NEED A RECEIVER HOW TO#
There’s plenty of extra information about how to get the best out of these, too! The audio industry hasn’t done a very good job of making the answer clear, because why would you offer clarity when you could use jargon instead? So, we’ve decided to put together a brief guide to demonstrate when to use an amplifier, and when to use an AV receiver. At first, we were surprised at the sheer volume of emails regarding what we thought was a fairly basic question. One of the most common questions we get here at TMS is whether someone should buy an AV receiver or an amplifier for their setup.