Multiple rave awards from Lamm Vladimir; one of the most celebrated designers in audio.

Russian space miltary 6C33C in both output stage and power supply.  Finess in upper octaves and deep and deep in power.  There is lots to read on the design.

Comes in original wooden crates and shipped via 3 day FedEx per Lamm's recommendation.  One owner and as new.  9/10.