Are tube problems on the mha200 common? I don't know anything about the device, so it doesn't seem like it can do anything if it breaks down.

But I place more importance on the design of the exterior. :)

Has anyone tried it with the meze elite? I've never actually used a vacuum tube before. The green light, which some people negatively point out, is so pretty and lovely to me. Will try to own this in my future. :)

Lovely poisonous light! :) It's the first time I've seen a light like this. Can you see well even when it's not dark?

It's such a pretty amp. What are the downsides of this amp for newbie? I don't want to be in trouble. :)

I have Meze Elite & ifi ZEN DAC v2. If I buy HA-6A, can I use it well?

10Q for your advise!:raising_hand: By "more power" do you mean additional devices?

Can I use this headphone with ifi dac v2? It is so difficult to determine this for me..:sob: