Ch Precision L10 Preamplifier in excellent condition. It comes with the original box, remote and manual. 
Current MSRP = $88,000. 
This is one of the MOST TRANSPARENT preamplifiers available today. It is incredibly transformational, clear-sounding, lightning fast and capable of taking any sound system to an entirely new level. 
Very few preamplifiers can rival this beast of a preamplifier!