iBasso DX300 MAX Dual AK4499 Snapdragon 660 Octa-Core 6GB RAM 128GB ROM NEW Firmware: 2.02Available.
Jul 15, 2021 at 11:39 AM Post #121 of 5,022
OK, found: DX220MAX is 14 hours digital. I guess DX300MAX could also be around 10-12 hours (let's not forget the dual AK4499's) maybe?
 
Jul 15, 2021 at 12:40 PM Post #122 of 5,022
OK, found: DX220MAX is 14 hours digital. I guess DX300MAX could also be around 10-12 hours (let's not forget the dual AK4499's) maybe?

I don't think it will last more then 7 to 8 hours from full charge, which is the norm for this kind of dap
 
Jul 15, 2021 at 12:48 PM Post #123 of 5,022
The two chips of ak4499 are heavy power drawers?
 
Jul 15, 2021 at 12:59 PM Post #124 of 5,022
The two chips of ak4499 are heavy power drawers?
Those 4499 are desktop dac level chips, not the energy saving portable chips, like the cirrus type in the current DX300.
 
Jul 15, 2021 at 1:51 PM Post #125 of 5,022
Those 4499 are desktop dac level chips, not the energy saving portable chips, like the cirrus type in the current DX300.
Agreed, and the 4499 is only less energy consumption than the arch rivals 9038pro LOL.

The citrus chips in DX300 is also desktop level chips. The only exception is that Cirrus technologies are less power demanding, and is actually very efficient VS others
 
Jul 15, 2021 at 2:11 PM Post #126 of 5,022
Agreed, and the 4499 is only less energy consumption than the arch rivals 9038pro LOL.

The citrus chips in DX300 is also desktop level chips. The only exception is that Cirrus technologies are less power demanding, and is actually very efficient VS others
220MAX is with ES9028PRO which are also desktop level, plus they are 8 channel DACs, and 4499s are 4 channel DACs. Still, as far as I remember they are both rated at around 500 mW, so probably we won't see a big drop from 220MAX up time.
 
Jul 15, 2021 at 2:24 PM Post #127 of 5,022
The citrus chips in DX300 is also desktop level chips.

Love me some citrus chips, too many and I get heartburn though 😛


tenor (60).gif
 
Jul 15, 2021 at 2:25 PM Post #128 of 5,022
ibasso should make a "330Max" with latest ES9038PRO next.
That way they don't have to wait for AKM supplies.
🤔🙂🙂
 
Jul 15, 2021 at 2:35 PM Post #129 of 5,022
2
ibasso should make a "330Max" with latest ES9038PRO next.
That way they don't have to wait for AKM supplies.
🤔🙂🙂
220MAXEX_PLUS_ALPHA

maxresdefault.jpg
 
Jul 15, 2021 at 2:47 PM Post #130 of 5,022
The DX300 has a very good play time, a little longer than the DX220Max and the digital battery has been increased by 1/3.
 
iBasso Stay updated on iBasso at their sponsor profile on Head-Fi.
 
http://www.ibasso.com/ paul@ibasso.com
Jul 16, 2021 at 10:34 AM Post #133 of 5,022
That would defeat the purpose of getting rid of the 4499s they already have.

Actually I can agree it's not necessary.. ibasso probably already tried all the chips in existence already. I would assume all thier choices are already optimal.
 
Jul 16, 2021 at 11:17 AM Post #135 of 5,022
It is possible but then again, unlikely.
Suppose they find themselves in the fabulous situation that the player has much higher demand than they expected. They won't be able to produce, and hence, to sell, enough to meet demand. There is no reason for going with a chip that is not currently in production unless you have some stock and need to put it to good use.
Please don't get me wrong, there is nothing wrong with the 4499, quite the contrary.
 

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