Hello Almoskosz,
I will bring it for you to hear. Your HE-400 (planar I presume) should be easily driven by this because I bought it to run my HE6, notoriously power demanding....but a great headphone.
Best,
N.
I will bring it for you to hear. Your HE-400 (planar I presume) should be easily driven by this because I bought it to run my HE6, notoriously power demanding....but a great headphone.
Best,
N.