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active speaker and preamp advice

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eddiegridpipe
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Hi!
i am thinking of ditching my current setup ( audiolab 8000s, dacmagic, ae radiance 3, computer as source) and either getting the avi adm9t or the pmc db1s with the audiolab 8200dq/cdq. i am entirely ignorant about active speakers, is a preamp essential for the pmc monitors? Could the volume just be adjusted from the computer source? If so is this detrimental to the sound quality vs a preamp.

Another question i have is what volume level would be best to set the pmc's too? Ie would you set them to full volume and then adjust the system volume with preamp/pc. is there a general consensus on this for sq?

The avi's offer simplicity, but i like the best of both worlds set up of the pmc audiolab combo, which i presume would sound better too.

Thanks in advance for any help, recommendations or telling me im going completely along the wrong lines!

Edward

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Concertino
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RE: active speaker and preamp advice

Hi Edward!

 

Before "investing" in my recently purchased Rega/Sonus Faber set-up, i was looking into active speakers as well for building a HQ "minimalist stereo". Good idea  Exclamation Mark

Dynaudio Focus 110A (A=Active) would be my 1.st choice. If i remember right, you can adjust the sensitivity on these and i think that if you increase db, then you will have sufficient volume range on the connected PC, Pod etc.

But since i am using 3-4 digital sources like PS3, CD, Apple Air Port XP, Cable tuner, i would use a DAC with several digital inputs and remote for volume. Examples: http://www.electrocompaniet.no/products/prelude/PD-1.html or http://www.hegel.com/hd20.htm

Not the cheapest gear, but they both get rave reviews.

I just saw a test in a Norwegian mag where they used the mentioned Dynaudios with the Hegel DAC toslink connected  to the Air Port Express.

Performed very well according to the magazine, but drawback is the price.

I know that the cheaper Dynaudio proline active monitors get good reviews as well and are used in similar set-up`s

But! if you need to connect an analogue source for some reason you will get a problem without a pre-amp(?)

 

beauty, eh from Norway

Globs
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RE: active speaker and preamp advice

eddiegridpipe wrote:
Thanks in advance for any help, recommendations or telling me im going completely along the wrong lines! Edward

I think you are going along completely the right lines TBH, active speakers have huge advantages with active crossover and phase correct digital filtering technology, you have to have a very well setup regular speaker with a decent amp (class A and/or tube) to compete!

I am looking at the ADM9T active speakers for another room perhaps in the spring, clutter free and good sound.

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Winstonj
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RE: active speaker and preamp advice

The pro-audio sector have many very good active monitors for a fraction (in some cases) of the price of passive speakers and amp. I have a pair of Adam A5Xs and think they are sensational for the £580 they cost, not as good as the AVI ADM9Ts but less than half the price boohoo

Globs
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RE: active speaker and preamp advice

£580 is good.

Significantly less than a cheap transistor amp marketed as hi-fi in fact Wink

Do you feed XLR analog into that or digital.

BTW some of the smaller Soundcraft mixers make excellent (and far more versatile) balanced pre-amps.

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eddiegridpipe
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RE: active speaker and preamp advice

hi,

thanks for you input

Why would the dynaudios be your first choice? Is it due to the sensitivity adjustability? Or preferable sq over the pmc's?

One of the reasons i like the audiolab cdq/dq is i can use 24 bit 96khz flac files with it over usb (bought from https://www.hdtracks.com/ (which only let you buy if you're from the US, but if you buy with paypal you can get away with it!)).

Are you of the opinion then, that the audiolab is not good enough for monitors in the £2000 ish mark?

beauty, eh from the uk!

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eddiegridpipe
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RE: active speaker and preamp advice

Winstonj wrote:

The pro-audio sector have many very good active monitors for a fraction (in some cases) of the price of passive speakers and amp. I have a pair of Adam A5Xs and think they are sensational for the £580 they cost, not as good as the AVI ADM9Ts but less than half the price boohoo

 

They look pretty serious, is that a ribbon tweeter? i thought they were a hi end luxury.

You might be able to tell me how these would sound from the sort of distance i am sat from them, as i would be about 6 feet away, so i doubt this counts as near field. This near field thing is something that confuses me. In the what hifi review of the active pmc db1s, they dont mention they had to sit close, so i presume monitors are fine at (an albeit modest) distance?

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eddiegridpipe
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RE: active speaker and preamp advice

Globs wrote:

£580 is good.

Significantly less than a cheap transistor amp marketed as hi-fi in fact Wink

Do you feed XLR analog into that or digital.

BTW some of the smaller Soundcraft mixers make excellent (and far more versatile) balanced pre-amps.

 

looks to be balanced xlr or unbalanced rca. 

 

do you mean something like this http://www.dv247.com/studio-equipment/soundcraft-notepad-124--68860 ?

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Globs
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RE: active speaker and preamp advice

eddiegridpipe wrote:

Globs wrote:

£580 is good.

Significantly less than a cheap transistor amp marketed as hi-fi in fact Wink

Do you feed XLR analog into that or digital.

BTW some of the smaller Soundcraft mixers make excellent (and far more versatile) balanced pre-amps.

looks to be balanced xlr or unbalanced rca. 

 

do you mean something like this http://www.dv247.com/studio-equipment/soundcraft-notepad-124--68860 ?

Yes, and the folio stuff, all make great pre-amps, esp if you want to play guitar along to stuff Smile

It makes a lot of sense to use something that allows the long wires to the active speakers to be balanced.

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Concertino
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RE: active speaker and preamp advice

Hi again.

For starters, I am very found of the Dynaudio sound. Had the old Audience A10 passive once myself and heard several later models like DM, Excite, Focus..Hard to go wrong with Dynaudio.

And they are quit powerful. And theyre an all Danish "in-house" product with regards to both the speakers/elements and the built-in amps. Very high quality in the whole chain. And i like the good looks. 

Not saying this is the best alternative for you, just sharing my personal opinion after checking out several alternatives myself.

I am not familiar with the Audiolab i`m afraid. Reason for suggesting the Norwegian DAC brands is

1)the sound quality i heard myself and (Almost as good as my Rega DAC;)

2) the volume remote on them so that you don`t need a preamp (if only using digital sources)

My dream for a really clean system;

Streaming wireless(of course..) high res.music from my Mac, -and also streaming from Spotify from my Ipod, to the little Air Port Express router which is connected via optical cable to the Electrocomapniet DAC (Or Hegel maybe) which in turn is connected to the Dynaudios

 

BR,

 

Erik

 

Winstonj
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RE: active speaker and preamp advice

Globs. I run a 3.5mm jack to twin xlr cable into them from an airport express streaming itunes and spotify from my Mac. Yes £580 is a very good price considering the quality of sound from these little beauties excellent!

 

Eddie. The ribbon tweeter is very nice, extremely detailed but smooth with it.

The term "near field" is oft misunderstood, recording engineers sit very close to their monitors so they avoid sound reflection, allowing them to create a more accurate mix, hence the term "near field".

There is no reason why studio monitors wont sound as good (if not better) as hifi speakers from the same kind of distance once the monitors are large and powerful enough in relation to the size of the room.

Craig M.
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RE: active speaker and preamp advice

the avi's are awesome for the money, you also have the option of adding the dedicated subwoofer in the future for a system that would be hard to beat.  i haven't heard the powered version of the db1, but, as far as i know, they don't have an active crossover so i'm not sure if they would be any better then a regular db1 with a decent amp.  unless you go for the avi's, you will need a pre-amp in most cases.  you could use the pc/mac to adjust volume, but you may find quality suffers at lower volumes.  as has already been mentioned, actives have many advantages that relate to sound quality.  if you're not too critical of the speakers appearance, pro audio brands can offer amazing vfm. 

 

6 feet will be fine for any near field monitors, i think mine are supposed to be near field and i sit about 10 feet from them.

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Craig M.
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RE: active speaker and preamp advice

Winstonj wrote:

There is no reason why studio monitors wont sound as good (if not better) as hifi speakers from the same kind of distance once the monitors are large and powerful enough in relation to the size of the room.

also, actives are more efficient and tend to go a lot louder then a similarly powered passive would.  so a 100w amp in an active speaker will result in a much louder volume, then a 100w amp and passive speaker.  mine have about 750 watts each, so would require a 1.5kw amp to match the volume with a passive speaker!  i tend to listen at low levels most of the time, but it does mean i never clip the amps. Smile

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oldric_naubhoff
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RE: active speaker and preamp advice

I'd recommend Dynaudio Focus 110 A too. I've got passive Focuses and they're very good speakers. you can also easily integrate Dynaudio subwoofer with active Focuses should you wish to do so (don't think you would need one though).

as for a preamp, I'd recommend Burson Audio HA-160D. it's a 3 analog (RCA) input preamp, headphone amp and a two input DAC (USB, coax) in one box. should do the trick for you. Burson Audio is little known Australian company but read some reviews or testimonials. they are not made in China too (unlike most of mainstream British hi-fi companies).

unfortunatelly with HA-160D you can't use pro audio monitor as it has only RCA pre out, but Dynaudio Focus 110A has only RCA in so there will be no problem with those.

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Craig M.
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RE: active speaker and preamp advice

oldric_naubhoff wrote:

 

unfortunatelly with HA-160D you can't use pro audio monitor as it has only RCA pre out, but Dynaudio Focus 110A has only RCA in so there will be no problem with those.

you can get rca to xlr cables.  i used some with mine for a while.  cost £6.49 Smile

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eddiegridpipe
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RE: active speaker and preamp advice

I was talking to a mate last night and he has a friend who works for quested, who sold him a pair of quested s6r's for £150 (they're worth about £1000). I had to go over and listen and i must say i was deeply impressed. He said i could get a reduction on anything in their range, so i am going to go for a pair of v2108s. he's going to get back to me on a price but if it is the same sort of savings as his s6r's i will be laughing. They're ex review and ex demo ones but they replace the drivers before selling them off cheaply. amazingly ideal timing!

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