I have built a few of them...3EAudio and TI EVM....
latest one built in a winebox...
used this one with 2 batteries @24VDC... nothing left to be desired :)
Thanks for your suggestions...but I was not planning to connect it to my phone, hence the storage.
I am not a phone addict :)
I saw Amir's review for TANCHJIM Space and started thinking...but really wanted something with some storage...
Hi,
I have the TRUTHEAR x Crinacle ZERO: RED IEM...very happy with them: plays very good on my Topping L30 headphone amp.
Also tried it om my Phone (Huaway P30) and Apple mini pod...but it is just not loud enough on these devices...
So I guess the IEM's need more power...
It should play loud...
This one in the picture I had for many years, I cannot remember where I got it from…
When I need a new one I would check this webshop… https://hifi2000.shop/site/en/gallery
Did you try to connect the amp elswhere? (family of friends home)
if it has the same problem there, chances are problem is inside the amp and not the mains in your house.