Hi all,
Long time lurker here with some questions I'm hoping fine folks here can help with
Several weeks ago I bought a DX200 from ibasso and once I received it, I upgraded the OS to oreo using a virtualbox windows VM. Upgrade went well! Loaded up some 16/44 FLAC I had of various genres spanning acoustic, contemporary, classical, rock, etc. Gave it a good 3-4 hour listen then compared it to the audio out of my late 2013 macbook pro. I gave the laptop a good 3-4 hours as well, then started to do a comparison song-by-song with the laptop and the dx200, separate/not in DAC mode. I legitimately felt the laptop was performing as well as or better than the dx200 on some songs I know very well. I was shocked.
I was reading here and in some of the "official" reviews people made suggesting that you burn in the dx200 for at least 100 hours before listening as that helps break things in. I didn't do this as I don't think I would notice much of a difference? I'm skeptical and would need some concrete proof (which I haven't found? It's possible I just need to dig deeper..) that burn in actually changes the sound signature of the hardware. Also, for reference, I was listening with a pair of andros using the stock 3.5mm litz cable that comes with them. Also also, I was comparing things using the amp1 that ships with the dx200. I understand that most here say the amp8 is audibly different in a good way, however, I'm reluctant to spend more money on something I can't tell a difference using, from the start :/
When users in this thread are saying there's significant improvement with the dx200, what are they using as a reference point? I read a couple posts where people expressed an improvement however they didn't mention the source they were comparing it to?
It's quite possible that I missed adjusting some settings on the dx200 that would have helped. In particular, I couldn't find the upsampling switch/option that people here mention.
Another concern I have is I plan on upgrading my laptop in a couple months to a lenovo P1 and the audio chipset they use is the Intel HD Audio. I don't know if it'll be as good as the mac in terms of SQ which has me wondering if it's worth keeping the dx and using it as a DAC later on? Also, I was able to notice a difference with the dx200 using the lighting-to-3.5mm cable vs. the dx200. It's somewhat subtle however it seems the dx200 adds depth and power where the iphone is lacking. I'm wondering if this is a resistance thing.
Basically I'm struggling to decide if the DAP is worth keeping or returning... It doesn't help that shipping back to china starts at about $60 with USPS that doesn't have destination country tracking. UPS and DHL are around $130-$150 when I checked.