I didn't say it was difficult to power, did I?The EUNA is by far the easiest pedal to power on my board. I just plug anything from my iso power block into it and it works as it should.
From 29 Pedals site:
"Connect power to the WHATEVER power input with a standard DC plug. You can use AC or DC, either polarity, 7.5 to 35 volts. EUNA consumes about 120 mA."
I said it requires a lot of power for a buffer and that's because it has an overdesigned power supply that takes up an entire PCB.
Anybody who can spend 300 dollars on a buffer has a pedal power supply with a standard center negative 9V DC plug. I don't even know where to find a center positive 7.5V AC power supply and why would I use a random wall wart on my pedalboard anyway? This is why I think the WHATEVER component unnecessarily adds to the price, size and weight of the effect.