"Three-way loudspeaker"

Simply brilliant, the part. It works not only as a USB
Sound card for PC / notebook without (reasonable) sound card,
to digitize as A / D converter analog sources, but
even as a phono preamp, in the event that a turntable
to an amplifier without phono input. Yes, even as KH
Amplifier for the turntable is good there.

For the third application, because I had another tip:

The UFO need indeed for a (USB) power supply; it it
specially having to hang on a PC, would be overkill. So you take
a simple USB adapter, for example,

mumbi Universal USB Power Supply 220V black 1000mAh charger 5V 1A 100-240 Volt

and can be characterized please NOT confuse that the indicator LED
the UFO is not a power ON indicator; she stays
namely dark when no USB data signal. Operation
does the Phonopre but with Mumbi :-)

Addendum of 04:12:13:
How Amazon suddenly comes up with the idea, the "UFO"
to a

Behringer B-Control Fader USB / MIDI
Controller with 8 motorized faders white

allow to mutate? The review is on course
UFO 202. And no, love Amazons, even that is not a

Baby, newborn, infant,
Toddler child laughing to EUR 121,60.
Behringer UFO202 Audio Interface baby, newborn, infant, toddler

Which herb you have there smoked? Wants ... :-)