Neotek Espirit sidecar console

16-channel miniature "sidecar" mixing console. Used for its mic pre-amps to record an acoustic Martin for Oceania.
[product info at Primal Gear]

Mentioned in a MIX Magazine article on 2011/08/01:

Billy had just acquired an amazing vintage Martin that we miked with a Soundelux e251, and an AKG 451 and 414. These were all amped with a modified Neotek sidecar and summed on a Neve 5088 mixing board using the Roy Thomas Baker summing method.