The Prometeia compressors are
Euro - Danfoss NL11F used
Here 3D Velocity Review
And
Here The Naked Review
And the NF9FX
Here at Overclockers Review
One advantage of the ProMe over the Vapa is that it does'nt draw power from the PSU but the Mains
This is a good shoot-out
over at HardWare Test
What du ya think ?