These piano black speakers were brand new Q1 2019. They come with the factory cables and the N1 linear power supply to energize the field coil drivers.
Make no mistake, these speakers are comprehensively superior to the ones with the standard drivers J. Valin reviewed.
Included GRATIS are a pair of very special $5,000 filters made by Arian Jensen of Sonorus Audio to filter out non-linearities in the critical 4.5k to 5k region.
This is a true perfectionist pair of field coil full range super efficient loudspeakers.
No trades will be considered.
Note: 1. Only the loudspeakers depicted in the picture are being offered for sale 2. The second picture is one field coil speaker channel in its box and cling film wrapped. The second field coil driver is in its sealed box, cling wrapped as are both bass modules.