Astell&Kern AK380
Dec 28, 2017 at 9:23 AM Post #8,566 of 9,041
Hello,

Anyone using following combination,

AK380cu (copper) + non-copper AK300 amp?

Is this an okay combination to use as?

Or, is the non-copper amp defeats whatever whatever edge the AK380cu has?

I'm using Focal Elear at the moment. And Utopia perhaps in the near future. I believe these headphones really don't need the amp. But the HD800S may, as well as other headphones.

Thought i would pick one up now before they are gone.

But if the non-copper will not serve any purpose to AK380cu, then no point spending the money, even if it is for future proof investment.

Thoughts?

Thanks much.

I tried the duralium amp with my AK380Cu. Imho, it sounds not as good as AK380Cu + Cu amp. Using a duralium amp, you will lose some of the sonic advantage of the AK380Cu + Cu amp over AK380 duralium + amp. You may not notice much difference when using your Elear, but you will for sure after getting your Utopia. Even though both Elear and Utopia can be driven from AK380 alone, even unbalanced, I would recommend getting the amp and using ist balanced output. The balanced output of the amp has more authority and finesse, compared to player alone. Some guys even notice this when using IEMs. So, even though using your AK380Cu with the duralium amp will not be ideal solution, it will sound better with most headphones than your Ak380Cu alone. If you can get a duralium amp very cheap, try it. There is nothing really wrong with it. In case that you are able to get a copper amp for a reasonable price, buy it and you will not regret, imho. The Cu amp is worth the extra money, unfortunately. :wink:
 
Dec 28, 2017 at 10:43 AM Post #8,568 of 9,041
Even though both Elear and Utopia can be driven from AK380 alone, even unbalanced, I would recommend getting the amp and using ist balanced output. The balanced output of the amp has more authority and finesse, compared to player alone.

Thanks for the feedback.

Currently i run balanced using silver dragon cable (Moon audio) to Elear from AK380 copper.

I never tried unbalanced, though i do have silver dragon cable for that. I plan to stay balanced, even after the amp add-on.

And yes, AK380Cu alone to balanced out to Elear sounds very good, no issue driving it at the range of volumes i listen to.

Some reviews claim the AK300 amp add-on adds more volume, wider sound stage, etc.

In your opinion, would AK380Cu + non-Cu AMP + balanced = no worse, but also perhaps not any better with Elear and Utopia, or even with headphones such as HD800S that could benefit from amp add-on?

I'll be getting the cradle, so there is that option of adding different amp to balanced XLR outputs from AK380Cu.

The portability of the AK300 amp is probably the big thing, if not the only thing since i can always add different headphone amp to AK380Cu through cradle, which hopefully would equal or excel the AK380Cu + Cu amp combo.


Thanks much.
 
Dec 29, 2017 at 1:11 PM Post #8,569 of 9,041
I noticed a seemingly new AK380 Black for around £1,500 on a website called 'gadgetgadgetgadget.com' but some reviews suggest website is a scam - anyone spread any light on 'gadgetgadgetgadget'?
 
Dec 29, 2017 at 4:15 PM Post #8,571 of 9,041
In your opinion, would AK380Cu + non-Cu AMP + balanced = no worse, but also perhaps not any better with Elear and Utopia, or even with headphones such as HD800S that could benefit from amp add-on?

I'll be getting the cradle, so there is that option of adding different amp to balanced XLR outputs from AK380Cu.

HD800S benefits from the AK300 amp, also Oppo PM-3 considerably (much tighter bass, less mid-centric sound, simply better at both ends of the frequency spectrum). I also tried to compare it with the Utopia now, because it is as easy to drive as your Elear. There is a sound difference, but more subtle. Adding the amp adds a bit of body, leads to a slighly more full, more analog sound. Not night and day, but with the Utopia the amp is worth its price, imho. Not sure about Elear, though. The Elear has enough bass and lower mids, so if you are happy with its tonality, the amp might not be worth its price for you. Bass should become a bit tighter probably. Sorry, difficult to make a recommendation for your use case. XLR out of the cradle will give you other options, too.
 
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Jan 2, 2018 at 8:14 PM Post #8,572 of 9,041
I have had my AK380 for 2 months now. I just recently tried use balanced out to my Westone ES60. It sounds significantly worse compared to SE. Anyone else experience this?
 
Jan 2, 2018 at 8:44 PM Post #8,573 of 9,041
My experience in quite the opposite . Balanced is more powerful and quieter. better stereo separation. I assume you are using the same cabling for both. Maybe the ciems are easily overdriven by the extra output on the balanced side. My multiple BA ue 18+ pro ciems lap up the extra juice and ask for more which is why I got the AK amp. Haven't tried it yet but I hope it is even better.
 
Jan 3, 2018 at 4:11 AM Post #8,574 of 9,041
I have had my AK380 for 2 months now. I just recently tried use balanced out to my Westone ES60. It sounds significantly worse compared to SE. Anyone else experience this?
The SE output on my AK380 sounds significantly better than the balanced jack too. I’ve read this can be remedied by adding the external AMP unit.
 
Jan 3, 2018 at 6:17 AM Post #8,575 of 9,041
These days I’ve got a RWAK380Cu on a loan and unfortunatelly (for my wallet) I like it a lot!

Now, I don’t know how big the difference in sq/signature is between a copper/modded AK380 compared to a standard or the above mentioned 'black edition' one, but I will probably hunt one (probably used in EU) down this year.
So far I considered the LPG as my best sounding dap, imo especially with darker/warmer sounding iems. But I’ve never heard my Zeus XR sound so good (matter of synergy I guess) out of that one :ksc75smile:
The UI on AK380 is also quite a step up compared to that of the LPG.

Now I’ve read that the Sandisk 400GB micro sd cards should work fine on all AK daps. Don’t know why they don’t implement/adjust that information on AK’s website :thinking:
But I’m also curious (because I have quite a huge music library) if there’s a file # limit on this dap. Anyone who knows / tried this?
 
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Jan 3, 2018 at 7:11 AM Post #8,576 of 9,041
I’m using one right now sounds awesome. I have The AK380cu. I’ve already set my impressions to Empire ears so that I can have one of the first Phantoms when they they become available. I’ve been told that this is the game changer in CIEms. Just not quite ready for release. There is a great EE thread going talking about the future iems as well as some other wonderful iems from other top makers.
 
Jan 3, 2018 at 7:12 AM Post #8,577 of 9,041
These days I’ve got a RWAK380Cu on a loan and unfortunatelly (for my wallet) I like it a lot!

Now, I don’t know how big the difference in sq/signature is between a copper/modded AK380 compared to a standard or the above mentioned 'black edition' one, but I will probably hunt one (probably used in EU) down this year.
So far I considered the LPG as my best sounding dap, imo especially with darker/warmer sounding iems. But I’ve never heard my Zeus XR sound so good (matter of synergy I guess) out of that one :ksc75smile:
The UI on AK380 is also quite a step up compared to that of the LPG.

Now I’ve read that the Sandisk 400GB micro sd cards should work fine on all AK daps. Don’t know why they don’t implement/adjust that information on AK’s website :thinking:
But I’m also curious (because I have quite a huge music library) if there’s a file # limit on this dap. Anyone who knows / tried this?

Yes the 400gb cards work fine. Have one in my AK380. Just takes a few mins to scan the card on start up.

Not sure on file limits but I have mine full with mostly 44.1/16 flac files.
 
Jan 3, 2018 at 2:12 PM Post #8,578 of 9,041
I am using it with 384 DSD as well as all my 24/192 with zero problems that I can tell.
 
Jan 7, 2018 at 11:12 AM Post #8,579 of 9,041
Though I own my SP1000Cu now for about 3 months, I would never sell my AK380BLE. :boy:
Neither will I. Before buying my SP1000 SS, I was mulling over a choice between selling my AK240 or my AK380 (wife's orders). In the end, I went for the AK240 - the 380 is simply a couple of levels above the regular AK240. These days, my AK380 ends up being a daily driver, more often than not. It's quite hard to leave it behind, to be honest.
 
Jan 7, 2018 at 11:18 AM Post #8,580 of 9,041
Neither will I. Before buying my SP1000 SS, I was mulling over a choice between selling my AK240 or my AK380 (wife's orders). In the end, I went for the AK240 - the 380 is simply a couple of levels above the regular AK240. These days, my AK380 ends up being a daily driver, more often than not. It's quite hard to leave it behind, to be honest.

The problem for me is rather to justify to myself that I should keep the SP1000Cu, as I mostly use my AK380.The SP1000 has better resolution with more detail, but with the current firmware it just sounds too digital compared to the AK380.
 

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