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20k is a lot of money. I paid $145k for my house 9 years ago! |
#62
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That would be a perfect place to do the set up on your next $20k turntable.
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#63
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I think that we all think 20k is a lot of money for a TT ( BTW my question was including a cart, but that does not change much ). But it is much more money for me, who has around 200 vinyls, than for you who has 14000 vinyls if I remember correctly your signature ! Your vinyl collection costs 70000 dollars at only 5 dollars for one record. 20000 dollars to play them does not sound horrible to me. But I don't want to calculate the price of playing one record in my case ! But each and everyone of my records give me an intense pleasure. I don't get any pleasure if I buy a 20k watch. I also think that at this level, improvements are very small and I'm not 100% sure that they will be satisfying compared to my actual set up. My combo costs around 6000 euros, with the accessories I bought for it ( Ginkgo platfform, TT weights outer ring....). Spending 16000 euros for a new combo, will probably add just minor improvements for this 10000 euros more. It is true that we don't get as much for our money from a TT than for amps and especially for speakers. If I spend 10k more than my speakers price at PMC, I will be rewarded much more, that's for sure. To go with Stephen, my previous LP12 set up cost me around 1000 euros with a new cart. My actual rig is slightly better. Not night and day. And I preferred the bloom of my LP12, although all around I'm happier with the better authority and precision of the Clearaudio. I would expect a big improvement for this new 16k euros set up, but indeed, deep inside I think that I will get the same kind of improvement than with my previous upgrade. So you're right Julian, 20k for a TT rig is probably too much regarding my set up, and even besides any comparison. BTW, Alberto and Stephen have lighted something in me and I want now to try other tube amps in my system, and get different colors of sound depending on my mood / records/ time of the day and son on. My dream would be to have different systems ( living in an audio store actually) but my home does not allow that. So I'm thinking about multiple systems in the same room instead. I will try some SET amps on my speakers, to see how they sound. If I like the sound, I will keep them connected to the C1000, as for my 2301's. And I will just have to change the speaker cables on the speakers to switch amps. So 20k will be just enough to buy a set of high end SET amps ! You're right once again. We are completely nuts. But you know what. My wife is jealous. She tells me all the time that she would like to be passionate for something as I am with audio. As Dan would say, this is a great hobby ! Expensive for sure, but truly rewarding for each day of our life. Cheers,
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There are two means of refuge from the miseries of life: music and cats Albert Schweitzer Last edited by Jerome W; 05-08-2011 at 01:31 AM. |
#64
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Jerome,
I think that you hit the nail on the head with the sentence about your wife... We are very lucky to have the passion that we do... many people go through this life without such a passion... I feel for them. Right now I am sitting in my favorite chair, listening to an old MONO recording of Louis Armstrong, sipping a Scotch and couldn't be happier... Cheers, Stephen |
#65
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Your point is well taken, but it made me think back to the list you once posted of the speakers that have come and gone from your systems. That wasn't chump change, either.
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Dan STUDIO - McIntosh C1000C/P, MC2301 (2), MR88, Aurender N10, Esoteric K-01X, Shunyata Sigma spdif digital cable, Sonos Connect, PurePower 2000, Stillpoints, Furutech Flux 50, Michell Gyro SE, Michell HR Power Supply, SME 309, Ortofon Cadenza Black, Wireworld, Sonus faber Amati Anniversario LIVING ROOM - McIntosh C2300, MC75 (2), MR85, Magnum Dynalab 205, Simaudio MOON Neo 260D-T, Schiit Audio Yggdrasil, Aurender N100H, Shunyata Sigma USB cable, Micro Seiki DD40, Ortofon Cadenza Blue, Nakamichi BX-300, Sony 60ES DAT, PS Audio P10, Furutech Flux 50, Sonos Connect, Stillpoints, Wireworld, Kimber, PMC EB1i, JL Audio f113 VINTAGE - McIntosh MA230, Tandberg 3011A tuner, Olive 04HD, Sony DTC-59ES DAT, McIntosh 4300V, JBL 4312A |
#66
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1) tube amps in general do not like to see variations in impedance in the speaker load that they are partnered to. When you mate a high-powered tube amp (like your MC2301s), they usually also have overbuilt power supplies and when they see a low impedance at some point in the frequency band, they are still capable of delivering enough current so you will not experience any attenuation in that region of the frequency band where the amp is especially a tough load. Low watt SET amps will be much less capable of doing this. So if your PMCs have points in the frequency curve where they dip below 4ohms, the SET amp will not be able to deliver enough current (unless they have overbuilt power supplies) to meet the current demands at that point in the pass band, causing attenuation. Your PMC amps are a nominal 4ohm load, but they could easily dip below that at any point in the frequency band. Let's say they dip down to 3ohms or below at 80Hz (or even worse they dip below 3ohms and there is also a significant negative phase angle combo with that dip in impedance), then your SET amp will have to deliver current beyond its ability to deliver at that point. So what happens? The bass is attenuated and your speakers will sound thin and tipped up, meaning there is a suck out of bass info at 80Hz, and the speakers will have more midrange and treble info coming through than mid-bass, sounding thin. 2) You are right that your speakers are 89dB and Alberto's are 90dB but remember when you think about speakers sensitivity, and matching amps power rating to the speaker's sensitivity, we are talking about the speaker-amp match in the "power" delivery mode which is primarily trying to get at how loud an amp can drive its matching speaker. So you may not need a lot of watts (think power delivery) to drive your PMCs in a moderate sized room, but you may still have a shift in tonal balance (as described above) because of current delivery limitations of SET amps (think current delivery mode). 3) In power delivery mode, what the extra watts give you is dynamic headroom. An SET amp will most likely sound lifeless or dull because of a lack of dynamic range with your speakers. In general when you think about tube amps, especially low watt SET tube amps, you want to partner them with 8ohm speakers that have relatively flat impedance across the frequency band and preferably that don't dip below 6ohms. I just think if you are going down the SET amp route you should have an appropriate speaker match to get what the SET amps have to offer. Just my 2c worth. Sorry to derail this discussion but I just realized I never answered your question in Albertos thread and since you mentioned wanting to explore SET amps here again, I thought I would answer. I hope this helps. Cyril Last edited by cmalak; 05-08-2011 at 11:47 AM. |
#67
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I agree with Cyril on the SET thing. I had a couple of Wavac amps that were a lot of fun with 90db speakers for a while, they possessed an extraordinary amount of inner detail which was really captivating, but once I got an amplifier with high power and refinement, there was no looking back.
Now, every time I listen to small amps they are a ton of fun, but with the dynamic component and perhaps the control of the speakers that a small amp can't provide, I just can't do it anymore. But like a certain kind of car or girlfriend, the SET thing is definitely worth the experience... |
#68
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Jeff,
Cyril, thanks a lot for your advices. I understand. Yes we derive a bit from the TT original question but that's ok for me !! The Greek Shindo importer, adviced me these PP monoblocks, Corton Charlemagne EL34 at 25 W per channel, class A : Shindo Labs Amplification He told me that their sound is really special. I think that the power should be adequate for listening at moderate volumes no ?
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There are two means of refuge from the miseries of life: music and cats Albert Schweitzer |
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Jerome...unfortunately no way of telling until you try them. Is there a way for you to see if there is anyone in Paris who owns these amps through a local forum that you can ask if they would be willing to bring the amp over to your place so you can audition? If not, you will have to trust the importer if he thinks the amps can adequately drive the speakers. There are no detailed specs on the web site link you posted beyond 25wpc class A. The other way to do it Jerome is if you have travel plans (either personal or business) that may take you to a country where you can audition the Shindo amps either with your PMC speakers, or speakers with similar specs, then you can test it out for yourself. Again, not ideal, but maybe an option. Ultimately, if you think there is a good resale value in france for Shindo products, you can always buy and if they are not what you are looking for resell for hopefully a minimal loss. Good luck whatever you decide to do.
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#70
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I will try to hear them somewhere but that won't be easy. Yes resale value is very fair for Shindo gear in France, they are highly sought after, so this could be an option too : sell them if they don't satisfy me..,.
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There are two means of refuge from the miseries of life: music and cats Albert Schweitzer |
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