Device is much better than the automantenübersetzte Product description!

But the device is perfectly fine and a real little jewel of flawless aluminum parts.

I have already suggested by Amazon 12V Leicke power supply to be ordered, even if that is specified with its 5A something.

The sound of the amplifier is in my opinion does not exist, he is increasingly just what comes in. ;-)
So it should be with Hifi my opinion also.

The speaker terminals have to know that these are very close together.

There I would definitely recommend the use of small banana plug, is under clamp bit fiddly and the risk of short circuit is not negligible (although that should intercept the protective circuits of Tripath chips).

Then I measured along with the Leicke PSU nor the power of the system.
And I have turned heavy bass music into 8 ohms speakers to the limit of distortion.
More than 5W power consumption has not shown the meter.
When the amplifier is switched off Leicke PSU then needed 0.2W.
Although it is difficult to measure such vibrant services properly, the trend should vote.
By comparison, a Onkyo A-A1VL from my stash needs> 10W at idle.