Hi from Taiwan

[Johnk284]

Hi everyone, just finished my JLH1969 headphone amp battery version. I found here some interesting DIY resources and shared work wanna join and discuss.

Cheers
John

 

[stv]

Hello Johnk284 and welcome!
How does your battery supplied headphone amp sound?
And how long does one vattery charge last? 😊

 

[Johnk284]

I'll say it sound nice with my dt990 pro headphone.
Fast bass response and clear treble, only tried on my DAP, haven't connect to my dac yet.

I don't have fully test battery life yet. But I guess with high quensient current in this amp, battery might not stay long, I guess.