Your points are very good though! I am a firm believer as I have many old Dynaco, Scott, Leak, McIntosh, Radford and nothing that you can buy nowadays comes close for the money.
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The other aspect to buying vintage hi-fi equipment is that recycling old equipment is much more environmentally friendly than buying new equipment. Wow some great technical information! Haven't see many posts going into detail on wattage. Wow, this is great information, thanks for sharing this article. After reading this, though, I'm thinking an entry-level 50W NAD may work out just fine-especially pushing a pair of Klipsch Heresy II's in a smallish (15' x 20')room. I'm currently upgrading from an ancient (60W) Denon pma-320 and was getting frustrated at not being able to find a similarly-powered integrated amp for under $1000. Again, for that fabled 18 x 18 - foot room, an extra 125 watts or so for bass reinforcement should be plenty. If that's you, you'll need speakers to make the really low frequencies, and the wattage to match. Also, rock, reggae, and rap are not only bass-driven styles of music, but listeners to these often like to boost the bass relative to the rest of the music. Type of Music: if you listen to music loud, you'll need more power than the guy whose ears hurt at the slightest hint of decibels, obviously.for a large church.how did it end up in your living room? Interesting, no? That 200 watt-per-channel Sony you got from the electronics store could power a P.A. You simply do not need a stereo where you only turn up the volume to "3." Oddly, take a look around and that's what most people have. Think those numbers are low? They're not. For a room 18 feet by 18 feet, with 9-foot ceilings, you'll want a stereo with at least 25 watts per channel with efficient speakers, or 40 watts per channel with non-efficient speakers. Room Size: the larger your room, the more power you'll need to fill it, all else equal.Hallmarks of efficient speakers are ports (holes) in the cabinets, large paper cones, and horn-loaded tweeters. Other speakers need a lot of power to make the same volume of sound. Speaker Efficiency: some speakers are very efficient, which means they make a lot of sound on only a few watts.Don't forget to click the image to enlarge it! :) To see one reason why, let's return to our example of component-sharing. There's that pesky quality thing again! You see, not all wattage is created equal. But it would be more correct to say that more wattage of a given quality sounds better in general. Go into a store, and you're likely to hear something that's true: more wattage in general often results in better sound. Obviously, therefore, it's important to know how many watts you need for your room, right? Right.
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Watts either cost money or quality, every time. Know this: with any two pieces of equipment at a given price, you are trading watts for quality. That should tell you just how powerful the concept of wattage has become, and how little you can find out about the quality of the equipment. So the next time you're in a big-box store, or at one of the direct-marketing manufacturer's mall outlets, ask yourself: how do i find out which one of these receivers uses the most gold in their contacts? Or if not gold, how much to the contacts weigh? You may well find you can't find that information.