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#1
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Amp setup with VUs?
I'm looking to creating what will eventually also be a HT system,
starting with the power supply and buy components as I get money. Aesthetics are as important as functionality for me, and I'd like a system with components that don't visually clash with each other. I know a lot of guys who put a lot of money into hi-end equipment, yet some are wood-grain, some brushed metal, some black, some with rack mount handles... They usually sound good, but look worse than a shelf system from Kmart. I'd like amps with VU meters. I really liked the old Carver TFMs. And of course McIntosh amps look great. Are there any other amps out there with backlit VUs? Another problem is that the ones I know about are all stereo amps. I assume that most of you are using multi-channel amps for your HT systems. How common is it to use stereo amps, what do you do about the center channel? 2 stereo amps and a monoblock? Any suggestions for amp setups and other components that would match them are appreciated. |
#2
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On 28 Jan 2005 22:59:19 GMT, "Bruce C. Miller"
wrote: I'd like amps with VU meters. I really liked the old Carver TFMs. And of course McIntosh amps look great. Are there any other amps out there with backlit VUs? VU meters are pretty useless in domestic audio systems. Another problem is that the ones I know about are all stereo amps. I assume that most of you are using multi-channel amps for your HT systems. How common is it to use stereo amps, what do you do about the center channel? 2 stereo amps and a monoblock? Sure plus the occasional 3 channel amp. Any suggestions for amp setups and other components that would match them are appreciated. Too vague. Amps run from about 15wpc at $30 to kilowatts at nearly unlimited prices and everything in between. Where are you? Kal |
#3
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Bruce C. Miller wrote:
I'd like amps with VU meters. VU meters were in favor as eye candy back in the 80's. I remember seeing an article in Audio Magazine back in the 70's about Richard Burwin's home system which had a wall with some 16 or so Phase Linear 400 power amps, all of which had dual VU meters. Pretty impressive. One amp I used to own some 22 years ago was the Marantz 140. It had 75 watts/channel, with a brushed silver look and blue VU meters. Get enough of 'em and it could look pretty cool. http://www.classicaudio.com/value/mz/140.html Other amps that come to mind a Phase Linear 400 http://www.phaselinearhistory.com/400seriesamp.htm Phase Linear 700 http://www.phaselinearhistory.com/700seriesamp.htm Dynaco ST-400 ` I couldn't find a page with a picture of the ST-400 with VU meters, but you could get 'em. Dynaco ST-150 - 2 channel amp at 75 watts/channel not very common http://home.indy.net/~gregdunn/dynac...150/index.html Dynaco QSA-300 - 4 channel power amp at 75 watts/channel very rare! http://home.indy.net/~gregdunn/dynac...300/index.html Dynaco MK-VI - 120 watt tube monoblock only about 2000 of these things were made - very cool http://home.indy.net/~gregdunn/dynac...kVI/index.html Of course, if you're really loaded and want EVERYONE to know it... Just scout around and get a slew of Marantz Model 9 power amps. 70 watt monoblocks at about $3000 to $4000 each when you can find them. http://www.classic-audio.com/marantz/0009.html Russ |
#4
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"Kalman Rubinson" wrote in message
... On 28 Jan 2005 22:59:19 GMT, "Bruce C. Miller" wrote: I'd like amps with VU meters. I really liked the old Carver TFMs. And of course McIntosh amps look great. Are there any other amps out there with backlit VUs? VU meters are pretty useless in domestic audio systems. Mr. James Bongiornio didn't see it that way; is that why GAS went bust (as did my 'zilla II more times than I care to remember)? My Ampzilla has appeared be finally fixed by an associate of JB requiring input of thought and parts by Mr. B. to do the job, + $300. I'm using the Zilla to reinforce the L/R front channels driving floor standing Klipschs, as the L/R Polk speakers mounted on the front wall 2 feet from the ceiling don't do the trick for me. It is an overkill to use the GAS amp in that manner, but I do it anyway because it's SEXY and at times more pleasant to watch than a lot of current DVD releases. However, more seriously those meters are NOT completely useless. One can to see how close the amp is getting to clipping way before the diodes begin to flash red thereby saving on fuses and speaker repairs. In any event VU meters got to be a lot more useful than are Tice Clocks (or the benefits of polishing CDs with Armor All as purported some time ago in one nameless Stereo magazine). |
#5
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The true vU meter is designed to be used across a 600 ohm line level
input. The specification includes not only level but certain ballistics which are not replicated, AFAIK, by power amp manufacturers , including McIntosh. While McIntosh markets its its metering as a true power meter, since conventional microammeter galvanometer meter movements are used, I believe it is actually accurate only for sine wave power into a resistive load. True RMS meterng for nonsinusoidal waveforms and true and/or apparent or reactive power into reactive loads requires, unless I am miostaken, metrology techniques beyond what's in the Mac meter driver circuit. The Dorrough electronic meter has totally replaced the mechanical vU meter and has many great advantages. I don't know whether Dorrough metering would be adaptable to a unbalanced, bridging -10dBm environment, although writing Dorrough would find out. Since most professional gear today with "+4 dBm balanced" inputs actually is single-ended and shows a bridging load to the driving gear, I'm not sure true vU metering even would work correctly with it. |
#6
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A high end stereo amp for the front left and right is what you need. For
the surrounds try something like Outlaws littl monoblocks that you can stash away (you'll need three 0 "Bruce C. Miller" wrote in message ... I'm looking to creating what will eventually also be a HT system, starting with the power supply and buy components as I get money. Aesthetics are as important as functionality for me, and I'd like a system with components that don't visually clash with each other. I know a lot of guys who put a lot of money into hi-end equipment, yet some are wood-grain, some brushed metal, some black, some with rack mount handles... They usually sound good, but look worse than a shelf system from Kmart. I'd like amps with VU meters. I really liked the old Carver TFMs. And of course McIntosh amps look great. Are there any other amps out there with backlit VUs? Another problem is that the ones I know about are all stereo amps. I assume that most of you are using multi-channel amps for your HT systems. How common is it to use stereo amps, what do you do about the center channel? 2 stereo amps and a monoblock? Any suggestions for amp setups and other components that would match them are appreciated. |
#7
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Bruce C. Miller wrote:
I'm looking to creating what will eventually also be a HT system, starting with the power supply and buy components as I get money. Aesthetics are as important as functionality for me, and I'd like a system with components that don't visually clash with each other. I know a lot of guys who put a lot of money into hi-end equipment, yet some are wood-grain, some brushed metal, some black, some with rack mount handles... They usually sound good, but look worse than a shelf system from Kmart. I'd like amps with VU meters. I really liked the old Carver TFMs. And of course McIntosh amps look great. Are there any other amps out there with backlit VUs? Another problem is that the ones I know about are all stereo amps. I assume that most of you are using multi-channel amps for your HT systems. How common is it to use stereo amps, what do you do about the center channel? 2 stereo amps and a monoblock? Any suggestions for amp setups and other components that would match them are appreciated. Hello. I may be a tad late here, but the Accuphase E-308 integrated amplifier has dual VUs on its front display. I have not experienced one of these units in person, but the specifications look promising. I'd definitely check it out if that is what you're into. Plus, it’s a currently produced model, which is a definite advantage in my book over vintage equipment. For instance, scratches--regardless of how light in appearance they may be--annoy the hell out of me, and, of course, non-grounded power supplies would be enough to make my wallet shake. Hope this helps, Michael |
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