I have 2 EQPWA's to use on stereo instruments and on my mixbuss and in general I am very pleased with the units. I like their sound a lot, it sounds 'expensive' and 'pro', but it also has some minor issues that some might not be bothered with, but which I found to be a bit annoying:
- I found that the details of the units (the knobs) cosmetically often had problems (bad paint etc),
- also it is sometimes difficult to match the settings on 2 units by the knobs' settings since the knobs aren't 100% aligned.
- Also when turning the units on, you can get some 'pop and click' sounds (which apparently is inherent to analogue gear like this) while changing the units frequencies settings. These 'clicks' really don't happen while your are recording, but they do occur while you are searching for the right setting, which I found to be a bit annoying at times.
But once you get your settings right and start recording, the sound is really beautiful, warm , full of life and somehow really sounds more '3D'. To conclude, I would recommend these units despite the small issues.