Since there's no mention of it elsewhere, this is a thread for the Japanese Bakoon HDA-5210MK4 headphone amplifier. Note this amp is built and designed by Akira Nagai, the founder of Bakoon, rather than the South Korean division of Bakoon which makes the widely known Amp-13r, etc. Bakoon Japan...

Hello everyone! My name is Adam and I am on a mission. I recently purchased the Susvara's and am using the Topping a30pro with the D30 to drive them. They sound great, but I feel like I'm not getting the full "Susvara experience". There are lots of threads on good headphone amp and even speaker...

The thread http://www.head-fi.org/t/649056/two-high-end-bakoon-headphone-amp-japan-version-discussion-and-appreciation-thread was more or less hijacked for Bakoon HPA-21. I felt that one of the best headphone amplifiers in the world needed its own thread so please continue to post discussions...

Hi Head Fier friends      yesterday I went in Jaben jakarta Indonesia , my friend just bought 2 high end headphone  amplifier from bakoon Japan . the type from these two amps :  small amp :HDA - 5210 mk3 big amp : SCA - 7130 mk3 with upgrade vww/att   bakoon Japan version is different...