I've seen the inside of mine and it looks naked compared to yours. I have the stock version and I love the sound. Yours must be boom-boom fantastic! :)
Here is the upgrade parts list...
1/ BlackGate NH 220uf/160V x 6
2/ RMG 470Ω resistor X 2
3/ RMG 220KΩ resistors X 4
4/ V-Cap CuTF 0.22uf/300V X 4
5/ BlackGate NH 150uf/350 x 3
6/ Mills MR-200 30.1k resistors x 4
7/ Gold plated Japan made selector
8/ Mundrof Silver Gold 0.5mm &1mm cable
A Hot Rod!
you seem to always have different experiences driving different headphones.
like i can't see the WA2 ever working with my LCD-3 and HE-500, just impossible lol
i said WA2 and LCD-3.
lol, my hd595 doesn't clip bit then again it is a hd595
ill check later.
its on most songs it seems, and starts around 1 o clock ish.