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Purité Audio

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AJ your speakers look interesting,can you tell me bout the 1812?
BW Keith.
 

Jerry

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Welcome to the forum Jerry. All members are welcome to the forum regardless of their ideology.

What you have done makes a lot of sense to me. If there is one place to splurge it is the speakers.

Thanks for the welcome.

I have in the past spent multi-k on audiophile electronics, but a while ago I bought a little Chinese el84 valve amp on eBay for £100, because I thought it would look good on the spares shelf. Very pretty it is, too - but I thought I may as well try it out .... oh boy! It sounds fantastic. I still have it and love it, but my amp du jour is now this (£300 on ebay) ....



Do I get immediately banned for liking valve amps?
I like solid state, too.

I've been playing around with quite a few different amps and DACs in the low £100s recently and enjoying the music just as much as with the Big £Moolah jobs.
 

Purité Audio

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amirm

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Thanks for the welcome.

I have in the past spent multi-k on audiophile electronics, but a while ago I bought a little Chinese el84 valve amp on eBay for £100, because I thought it would look good on the spares shelf. Very pretty it is, too - but I thought I may as well try it out .... oh boy! It sounds fantastic. I still have it and love it, but my amp du jour is now this (£300 on ebay) ....

Might fine specient! That cherry is finished beautifully to boot!

Do I get immediately banned for liking valve amps?
:) Not at all. I have two Stax tube headphone amplifiers myself.

I've been playing around with quite a few different amps and DACs in the low £100s recently and enjoying the music just as much as with the Big £Moolah jobs.
I love to have more coverage of low cost DACs.
 

Jerry

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My only concern would be does the amplifier drive the speakers properly, they aren't the most sensitive.
http://www.stereophile.com/content/...-loudspeaker-measurements#q6SMUQ3RDS4sBXo0.97

Keith.

"In room" the MBLs are about 86-87dB/W compared to more normal speakers - and they are a very easy load.
It shouldn't really work, perhaps, but to my ears (subjectivist, remember!) it does. I listen to mainly classical music, so the Big Bass and subsequent power delivery requirements of some other genres are not needed here. Although Dream Theater is surprisingly impressive!
I've had big amps, too - e.g. Krell, Parasound both at 250wpc so I know what the speakers can sound like with loadsa power. Not much different, tbh!
 

Purité Audio

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I know you have tried quite a number!
As long as they sound good that is really all that matters.
I have tried valves and although I like aspects of their presentation I just can't live with them .
Keith
 

AJ Soundfield

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Yes. We met. I remember. I have horn speakers now. I'm a work in progress. :)
I thought that was you ...and congrats all the way around!;)

Wasn't planning on attending this year, but maybe I can drag Greg down again off the golf course hah

cheers,

AJ
 

Purité Audio

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I don't mind if you advertise ,'A' might of course !
I was just thinking it would be interesting to hear how a designer formulates a new design, what are your objectives, constraints,goals , how do you start thinking about a loudspeaker design?
Keith.
 

AJ Soundfield

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Well I updated the website, so if you still have specific questions about that design...
I try to design with the room in mind, so every axis matters, as does sound power and ability to adjust things without moving the speaker. I'm also well aware of the limitations of 2ch stereo as Greisinger and JJ's many papers lay out.
As you may have gathered in the other thread, I don't find magic caps, stone cabinets, adamantium drivers and that sort of nonsense to be "solutions" to real problems loudspeakers face in radiating 3 dimensionally into real rooms/systems. That does not mean I don't use expensive parts, it's just that I have to justify the cost with reasons related to the soundfield (pardon the pun).

cheers,

AJ
 

Mivera

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Well I updated the website, so if you still have specific questions about that design...
I try to design with the room in mind, so every axis matters, as does sound power and ability to adjust things without moving the speaker. I'm also well aware of the limitations of 2ch stereo as Greisinger and JJ's many papers lay out.
As you may have gathered in the other thread, I don't find magic caps, stone cabinets, adamantium drivers and that sort of nonsense to be "solutions" to real problems loudspeakers face in radiating 3 dimensionally into real rooms/systems. That does not mean I don't use expensive parts, it's just that I have to justify the cost with reasons related to the soundfield (pardon the pun).

cheers,

AJ

Yes there's a million ways to skin a cat to get great results from speakers. After 20 years of building passive speakers, I have moved on to electronics, and active designs. The best passive crossover, is a straight wire IMO :)
 
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