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Posted
Only managed to find 1 comparison, and that was in TAS.

Robert Harley (TAS) is really very excited about the Berkeley, but I am not sure if this is of any real significance...

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Posted
Robert Harley (TAS) is really very excited about the Berkeley, but I am not sure if this is of any real significance...

Yeah, he says it's like the best high rez DAC he's ever heard, but I HAVE NO IDEA WHAT THAT MEANS. He compares it to a CD player but then tells me that it's not a good comparison, because they're totally different. 2 digital sources that both do redbook are that different?

A real peeve of mine is reading general statements like "best blah blah I ever heard" or "betters products costing twice as much" without any reference. Is your $500 amp better than a $1000 Amphora? Or a Beta22 that cost $1000 to build? Am I, the reader, expected to know everything they've ever heard by heart? I bet they're just going from memory and different system components, too.

I could be all wrong, though; maybe Robert Harley is a paragon of a reviewer who's heard everything under the sun. Am I supposed to know this?

Posted
I could be all wrong, though; maybe Robert Harley is a paragon of a reviewer who's heard everything under the sun. Am I supposed to know this?

He's a bit of a twit, but probably no more so than most career audiophiles. TAS's ethical practices are by repute extremely shady though, even by the low standards of the hi-fi industry.

Posted
Yeah, he says it's like the best high rez DAC he's ever heard, but I HAVE NO IDEA WHAT THAT MEANS. He compares it to a CD player but then tells me that it's not a good comparison, because they're totally different. 2 digital sources that both do redbook are that different?

A real peeve of mine is reading general statements like "best blah blah I ever heard" or "betters products costing twice as much" without any reference. Is your $500 amp better than a $1000 Amphora? Or a Beta22 that cost $1000 to build? Am I, the reader, expected to know everything they've ever heard by heart? I bet they're just going from memory and different system components, too.

I could be all wrong, though; maybe Robert Harley is a paragon of a reviewer who's heard everything under the sun. Am I supposed to know this?

You might figure out that Harley is a pretty serious reviewer from the fact that he is editor in chief of TAS and has more than 700 audio equipment reviews published, as well as books, etc. I understand your comment to an extent, but you have to read the context of his article and you pretty much understand what he is getting at. Plus, there can be some lame comparisons made, but when somebody like Harley says it it the best Redbook playback he has heard, that is saying a lot because he has heard and reviewed everything. You can take it all with a grain of salt if you think he or all of the audio press shills, etc. And Andrew is right, Harley is a bit of twit. :D

He was ultimately comparing the $5K Alpha dac to the $12K Spectral CD player, which is a very tough comparison for the DAC. I actually did this exact comparison at a store in Berkeley. The Spectral does one thing incredibly well, and that is play the shit out of CDs. It is not hi-rez and it does not have a digital input but the sound from CDs is nearly unbelievable. The Alpha does more things, is hi-rez, and sounds great. It did not sound as good as the Spectral on CDs, but then again it sounds great and way better than most things in the price range for CD playback. Add to that fact that the Alpha is much more suited to hi-rez and with that is sounds simply fantastic and you have a lot more to offer for the money.

Of course, I am still curious to do a much more thorough comparison of my Amarra Model 4 or JP's Sonic Model 302 against the Alpha because the first time at CJ09 was messed up and inconclusive. I may try to get an Alpha for the August 9 meet.

Posted

AD18 eh? Probably AD1853.. that was Filburt's hypothesis. Also used in Spectral (Who's designer Keith Johnson also had a hand with the Berkeley Audio dac since those are his old co-people from PacMicro) SDR-4000 and the Benchmark DAC-1

Posted
You might figure out that Harley is a pretty serious reviewer from the fact that he is editor in chief of TAS and has more than 700 audio equipment reviews published, as well as books, etc. I understand your comment to an extent, but you have to read the context of his article and you pretty much understand what he is getting at. Plus, there can be some lame comparisons made, but when somebody like Harley says it it the best Redbook playback he has heard, that is saying a lot because he has heard and reviewed everything. You can take it all with a grain of salt if you think he or all of the audio press shills, etc. And Andrew is right, Harley is a bit of twit. :D

He was ultimately comparing the $5K Alpha dac to the $12K Spectral CD player, which is a very tough comparison for the DAC. I actually did this exact comparison at a store in Berkeley. The Spectral does one thing incredibly well, and that is play the shit out of CDs. It is not hi-rez and it does not have a digital input but the sound from CDs is nearly unbelievable. The Alpha does more things, is hi-rez, and sounds great. It did not sound as good as the Spectral on CDs, but then again it sounds great and way better than most things in the price range for CD playback. Add to that fact that the Alpha is much more suited to hi-rez and with that is sounds simply fantastic and you have a lot more to offer for the money.

Of course, I am still curious to do a much more thorough comparison of my Amarra Model 4 or JP's Sonic Model 302 against the Alpha because the first time at CJ09 was messed up and inconclusive. I may try to get an Alpha for the August 9 meet.

Al...why did you have to say something like that about the Spectral CD player...now I'm curious again... :(

BTW, I read that Spectral is developing another DAC + Transport that was shown at CES briefly so perhaps a competitor to the Berkeley Dac may come out in the near future.

Would be nice to hear the Berkeley Dac again if you can arrange it...I'm sure Dan or I will bring the spectral dac to also compare.

Posted

Listening to the 4000 made me want to buy it even though I was focused on hi-rez and computer audio. It is that good, even if it is a one-trick pony. The new DAC is something that will be very interesting, especially if it has a new transport.

Posted

Well there's a very incestuous relationship between Berkeley Audio and Spectral.. and based on my conversations with where I bought my first SDR-2000 (Their oldest retailer) the Spectral SDR-5000 will be a cost no object take on what they learned from the Berkeley Audio DAC. Fully discrete et all.

Posted
Based on my conversations with where I bought my first SDR-2000 (Their oldest retailer) the Spectral SDR-5000 will be a cost no object take on what they learned from the Berkeley Audio DAC. Fully discrete et all.

Any hints on what cost-no-object might actually cost, roughly? :)

Posted
You might figure out that Harley is a pretty serious reviewer from the fact that he is editor in chief of TAS and has more than 700 audio equipment reviews published, as well as books, etc. I understand your comment to an extent, but you have to read the context of his article and you pretty much understand what he is getting at. Plus, there can be some lame comparisons made, but when somebody like Harley says it it the best Redbook playback he has heard, that is saying a lot because he has heard and reviewed everything. You can take it all with a grain of salt if you think he or all of the audio press shills, etc. And Andrew is right, Harley is a bit of twit. :D

He was ultimately comparing the $5K Alpha dac to the $12K Spectral CD player, which is a very tough comparison for the DAC. I actually did this exact comparison at a store in Berkeley. The Spectral does one thing incredibly well, and that is play the shit out of CDs. It is not hi-rez and it does not have a digital input but the sound from CDs is nearly unbelievable. The Alpha does more things, is hi-rez, and sounds great. It did not sound as good as the Spectral on CDs, but then again it sounds great and way better than most things in the price range for CD playback. Add to that fact that the Alpha is much more suited to hi-rez and with that is sounds simply fantastic and you have a lot more to offer for the money.

Of course, I am still curious to do a much more thorough comparison of my Amarra Model 4 or JP's Sonic Model 302 against the Alpha because the first time at CJ09 was messed up and inconclusive. I may try to get an Alpha for the August 9 meet.

Yeah, I'll readily admit that I'm not up on my audio guys; thanks for some perspective. I didn't really doubt his credentials so much as I would've liked more specific comparisons than the one. It seems like his comparison came to about the same conclusion as yours.

If the August meet also has a Spectral (can I assume that? :D), that'd be pretty awesome. I'm just hoping the Sonic Studio/Metric Halo compares favorably, so I can just buy a good cheap source already.

Posted

Of course, I am still curious to do a much more thorough comparison of my Amarra Model 4 or JP's Sonic Model 302 against the Alpha because the first time at CJ09 was messed up and inconclusive. I may try to get an Alpha for the August 9 meet.

If you can't get one locally, I'm willing to volunteer my unit for the meet. I won't be able to attend unfortunately but I'd love to read those comparisons.

Posted

Question about how Amarra handles security- does the USB key send an authenticity certificate to their server when iTunes is opened or something? Does it require the computer to be online in order to use the software?

Posted
Any hints on what cost-no-object might actually cost, roughly? :)

I bet the combo will be $18-20K

I heard ~15k for the dac alone.. I have to assume the transport is around there as well.

Andrew, give them a call. Maybe you can convince them to make a no-cost-object version. :D

Posted

Ill be interested in the Alpha/amarra 4/sonc studios 302 comparisons. I harbor no dillusion that the 302 will finish third my curiousity is by how much.

Oh the spectral cdp is divine, if I had money shooting out of my ears I'd buy one. I was totally intrigued by the demo.

Posted

Man, I'm retarded. Didn't realize the SDR-4000S Pro was a current production unit... didn't think it'd be much different than the SDR-2000 DAC, but I guess it is. Anyways, it's looking more and more likely that I'm eventually gonna buy one of these Berkeley units used.

Woot Berkeley. Despite the students' relative unattractiveness, we sure pump out some good nerds.

Posted
AD18 eh? Probably AD1853.. that was Filburt's hypothesis. Also used in Spectral (Who's designer Keith Johnson also had a hand with the Berkeley Audio dac since those are his old co-people from PacMicro) SDR-4000 and the Benchmark DAC-1

Just to add to the list, after a quick search the following also use the AD1853:

Accuphase: DC-101, DP-55V, DP-75V, DP-77

Audio Aero: Capitole

Mark Levinson: 390S

Micromega: CD 10, 20, 30

Nagra: DAC

Orpheus: Orpheus One

T+A: CD1230R

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