I'm going to a Bel Canto system that doesn't require a pre-amp, so for sale is my treasured Manley Shrimp preamp. Spectacular unit. Perfect condition. (email me for photos) Best in its class. Dead silent, organic and dynamic. Original owner, about 1 year old, just got back from Manley where it received a full check up. $1900 new, priced at $1150 for quick sale.