I’m using it as a splitter just to volume match. It is connected to my topping.
For reviews I use E30 + L30 stack (to be upgraded) and a Singxer SA-1 (full discrete Class A) connected to a Zen Dac V2.
Damn, everytime a source pops on my thread, hell breaks loose. I’ve ignored my tests with HA400 and I’m back on the Singxer, which means I can only do 3 IEMs at a time.