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#340478 - 03/01/11 10:09 AM Looking for a budget DAC for your computer?
BlueJays1 Offline
connoisseur

Registered: 09/19/08
Posts: 4062
Loc: Porch,enjoying Bombay Sapphire
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Iím armed and Iím drinking. You donít want to listen to advice from me, amigo.

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#340483 - 03/01/11 10:34 AM Re: Looking for a budget DAC for your computer? [Re: BlueJays1]
medic8r Offline
axiomite

Registered: 02/05/06
Posts: 6275
Loc: Fredericksburg, Virginia
Holy moly, look at those graphs - all twenty of them!

Graph porn!
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#340486 - 03/01/11 12:15 PM Re: Looking for a budget DAC for your computer? [Re: medic8r]
Adrian Offline
axiomite

Registered: 12/27/08
Posts: 6559
Loc: It's all about the location.
Interesting. Tks, Doc.
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A person convinced against their will is of the same opinion still.

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#340492 - 03/01/11 12:27 PM Re: Looking for a budget DAC for your computer? [Re: Adrian]
BlueJays1 Offline
connoisseur

Registered: 09/19/08
Posts: 4062
Loc: Porch,enjoying Bombay Sapphire
Yeah. They go for about $35 in Canada. I am going to pick one up but will have to wait a bit since both the UCA202 and UCA222 are out of stock right now (5-10 days). Go figure? smile
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Iím armed and Iím drinking. You donít want to listen to advice from me, amigo.

-Max Payne

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#340507 - 03/01/11 02:09 PM Re: Looking for a budget DAC for your computer? [Re: BlueJays1]
2x6spds Offline
connoisseur

Registered: 03/16/02
Posts: 2726
Loc: CA, USA
Thanks Dr House. Bookmarked as a favorite site.
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#340512 - 03/01/11 02:28 PM Re: Looking for a budget DAC for your computer? [Re: 2x6spds]
BlueJays1 Offline
connoisseur

Registered: 09/19/08
Posts: 4062
Loc: Porch,enjoying Bombay Sapphire
This person seems to review affordable priced gear which is great (sometimes too affordable smile ). These reviews in his blog are MUCH better IMO than most specialized A/V review sites. The great thing about this device is that it can act more than just a basic DAC. The bonus is the headphone connectivity. Though limited to high impedance headphones for best performance because of its high output impedance of 50 ohms. It's not really suited for portable headphones which in turn are suited for portable FLAC/MP3 players.

If you read his Sansa Clip+ review you will see the importance for the lower output impedance of portable music players with certain headphones. The rated 1 ohm output impedance of the Clip+ vs. 7 ohm of the Apple iPod Touch and the non-linear frequency response variations that are exhibited with iPod because of this.
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Iím armed and Iím drinking. You donít want to listen to advice from me, amigo.

-Max Payne

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#340519 - 03/01/11 03:28 PM Re: Looking for a budget DAC for your computer? [Re: BlueJays1]
Adrian Offline
axiomite

Registered: 12/27/08
Posts: 6559
Loc: It's all about the location.
I was very interested in the Matrix HiFi Behringer vs High End Gear link where they blind tested an A500 and cheap Sony DVD player hooked up by corner store RCA cables and perched on an old wooden chair vs the $12,000 hifi setup. Excellent!
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A person convinced against their will is of the same opinion still.

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#340521 - 03/01/11 03:49 PM Re: Looking for a budget DAC for your computer? [Re: Adrian]
BlueJays1 Offline
connoisseur

Registered: 09/19/08
Posts: 4062
Loc: Porch,enjoying Bombay Sapphire
Here are some 3rd party measurements of the A500 and they are impressive. This amp delivers at that price and then some...

http://theaudiocritic.com/plog/index.php?op=ViewArticle&articleId=22&blogId=1
_________________________
Iím armed and Iím drinking. You donít want to listen to advice from me, amigo.

-Max Payne

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#340523 - 03/01/11 04:07 PM Re: Looking for a budget DAC for your computer? [Re: BlueJays1]
Adrian Offline
axiomite

Registered: 12/27/08
Posts: 6559
Loc: It's all about the location.
Thanks, Doc. I think I read that article, or one like it, a while ago. I'm wondering if the A500 can go below 4 ohms, can't find much info.
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A person convinced against their will is of the same opinion still.

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#340525 - 03/01/11 04:44 PM Re: Looking for a budget DAC for your computer? [Re: Adrian]
BlueJays1 Offline
connoisseur

Registered: 09/19/08
Posts: 4062
Loc: Porch,enjoying Bombay Sapphire
It will be able to go below 4 ohms. It should drive almost any speaker, however I would be leery driving a speaker that has demanding impedance and phase interactions that dip anywhere as low in the 2-3 ohm region. The amp would run very hot (scorching?) at the very least.
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-Max Payne

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