There are now two versions of the Equalizer APO install. A Basic and a Full version. The Basic installs just the Equalizer APO and Peace configuration utility. This is suitable for those who only need a simple equalizer. The Full installs the complete system. See the Full version introduction...

If you're looking for a cheap, tiny excellent sounding dac for your cellphone, aliexpress.com has the Sabaj Da1 on clearance for $19.99. I've been using mine for over a year as a pocket go anywhere listening station paired with the KZ Ed9 iems. If you want to be introduced to hi quality sound...