Hi, I am new here and I just want to share what I experienced recently.
I got the Andromeda Gold about a week ago, then realised I need a better DAP.......
I was told the low impedance of the Gold can be tricky and I can tell you it doesn't sound nice with the average gears I already have (AK XB10 and iphone 6s). Funny enough, my CA Comet sounds better than the Gold with the XB10 and iphone 6s, I recon it must be due to the high output impedance of my sources. The Gold just sound "thin" and not much low end with this setup.
Anyway, I went shopping for a DAP with specific aim to match it with the Gold, particularly looking for a DAP with output impedance of 0.8 ohms or below. I am sticking with iphone and I need Tidal streaming and off line, so it rules out the Sony and a few other options. I also want to stick with 3.5mm for the time being to keep things simple and keep the cost under control.
I have my eyes set on the AK SP1000m but I was not sure about its OI of 2 ohms and how it match with the Gold. I was intrigued by the iBasso DX220 due to its low OI of 0.3 ohms for the stock AMP1ii module (and even their AMP9 tube module has low OI of 0.3 ohms which is great for future upgrade). I A/B the iBasso with AK SR15 (I really like its small size but it 't only sounds a bit better than my XB10/iphone 6s combo). Then I A/B the iBasso with the AK-SP1000m in the same shop and to my surprise, the Gold with the iBasso DX220 sounds better to my taste than with the SP1000m . The DX220 makes the music more energetic and emotional (e.g. Bon Jovi - Living on a prayer streaming via Tidal in Master quality really have me tapping my feet), while the SP1000m playing the same song is smoother and a bit lay back, it is MUCH nicer than SR15 (as expected right?). The bass of the Gold with DX220 was so strong and the shop recommend me to swap the Final Type E tips (comes with the Gold) to AZLA Sednam which has a larger opening, this simple change of tips make the sound more balance for me.
I was prepared to bite the bullet and get the SP1000m if it sounds good with the Gold but it doesn't, at least to my ears and my music preference. What baffle (or enlightened) me is that the SP1000m is generally regarded to be better sounding than the DX220. Perhaps the low impedance of the Gold is really a critical factor?
I now got the DX220 and I am in the process of burning-in the DAP
