[XCSSA] Sound issues with "The Darkness"
X-otic Computer Systems of San Antonio
xcssa at xcssa.org
Fri Feb 1 15:35:06 CST 2008
>
> I may try to find an inexpensive amplifier, similar to the small
> amplifier box that I've had since the early '90s, but with an
> optical input. Any suggestions on that end?
What do you mean by "inexpensive"? In my experience, AudioSource
makes nice cheap amplifiers in the range $100-300. I But these are
plain basic power amplifiers, with only a power switch and level
control and RCA input. I have used an Amp/Two which cost about $229,
very solid 80W RMS/channel amp. Could almost be a high end product,
and looks nice. The "preamp" is a separate product, under $200, with
your volume, balance, selector switch. Still no optical inputs.
If you wanted more power at a cheap price, and were willing to have
an amp with a fan, Radio Shack has decent PA amplifiers around $200
and up to satisfy a hefty need for power, and considered a good value
by open minded audiophiles. (One particular model had a cult
following, and was said to be a clone of some well known high-end amp.)
Generally speaking, you pay more for "separates" where the power amp
is separate from the preamp and separate from the tuner. These are
"audiophile" products, so there is a price premium. Even "integrated
amplifiers" (no tuner) are somewhat in the audiophile category, and
hard to find at cheap prices, except with very limited functionality
or power.
Because of sales volume, you actually get some of the best deals with
"receivers". And nowadays receivers will have optical inputs, and
probably various kinds of multichannel surround processing, Dolby,
THX, etc.
Stick with a good brand. Good brands are Yamaha, Onkyo, Sony, and
Harmon Kardon.
These are brands that have been in business for a long time and known
for solid products. (These are "mass market" brands, not "high end"
brands, but these are good solid ones anyway.) Sometimes you can
also get Denon and Marantz at reasonable prices too, but they are
high end brands, as are Nad, Rotel, and Parasound (this is the low
end of the high end, if you will). You can check out such near high
end stuff at AudioAdvisor.com. Crutchfield.com is a good resource to
learn about the good "mass market" brands, but they typically charge
near list price. JR.com also has the good brands, sometimes lower
prices. If price is a factor you can search for particular model
numbers and find all sorts of deeper discount houses. I've had good
luck, but YMMV, and you've got to be careful, read reviews, etc., and
check if you're getting refurbs, B-Stock, etc., which may be OK, but
you should know, and try to buy from an actual "Dealer" so the
warranty is valid (but you can also buy addon warranty anyway, which
I frequently do in these cases). Buying from a non-dealer or "grey-
market" (re-imported) is a risk. BestBuy and CircuitCity have the
good "mass market" brands, but sometimes a bad one will appear there
also, with prices about the same a Crutchfield, but sometimes sale
prices, especially when models are being discontinued (when you have
to act FAST because BestBuy never keeps discontinued products very
long).
Bad brands are often brands where the original company was highly
regarded but went bust but sold the brand name, which is now owned by
some junk manufacturer. KLH is an example of that. I bought a KLH
receiver for $89 at BestBuy (couldn't resist the price) and it was
total junk, noisy, and had a foul smell that could have been toxic.
I ended up putting it in the trash. Other brands with spotty history
are Acoustic Research and Sherwood, though I don't have recent
experience and some of their products may be OK. I sometimes buy
Acoustic Research cables and surge suppressors because they are much
cheaper than Monster (but now I also have two very nice Monster Power
2000 surge supressors.)
The good brands have low end models, often stereo only, for around
$150-200. They might be OK, though specifications often don't look
great. If at all possible, it's better to spend more, as quality
rises quickly from the bottom. Look for distortion rated at 0.08%
instead of 0.8%. By the time you get to $350, quality in the good
brands looks OK, but $500 is even better. I got a top-end Yamaha
receiver, which sold at Best Buy typically at $799 (less when "on
sale", if you could ever find it on sale), and quality is excellent,
probably better than some "high end" gear. Actually, I bought online
for about $525, from an actual Yamaha "Dealer", and it turned out
ok. Yamaha also has a higher end line which you never see in mass
market stores, starting around $2000 for digital surround preamps,
featuring balanced connections, etc.
My yamaha receiver has 110W RMS per channel, 7 channels, 10 analog
inputs, 6 optical digital inputs, 4 coax digital inputs, THX Select
and Dolby Digital Surround modes, digital crossover, automatic or
manual digital parametric EQ, digital delay, remote, and on and on.
Quite amazing actually. It even has a bypass "Pure" mode where you
can bypass all digital processing for pure analog in to analog out.
I checked it out thoroughly on my test bench, and IMO it was very
good, nothing to be ashamed of. I have also enjoyed listening to in,
in my Kitchen system, for 3 years. I believe it is a 5790. I feed
it digital signals, let it do the digital crossover for my subwoofer,
and a bit of digital delay to balance the speakers perfectly, and
digital EQ on the surround speakers (which I rarely use) so that they
sound more like my main speakers. No problem with its digital
processing or anything else IMO. Top quality for $525. Go for
something like that if you can. Real High End amps can cost $50,000
or more. I never use the built-in tuner, I have a Kenwood 600T from
the 1970's that I got on ebay for $500. But because a cheap tuner is
included in the receiver, you get the rest of the stuff at a lower
price. That's marketing.
Charles
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