Ere is my Avalon 737 SP. Had it for about 5 years, love it on vocals. The item "Avalon VT-737 Vacuum Tube Channel Strip & VP1 Rack spacer In Original Box" is in sale since Thursday, May 05, 2016.This item is in the category "Musical Instruments & Gear\Pro Audio Equipment\Preamps & Channel Strips". The seller is "martyb28" and is located in Lancaster, New York. This item can be shipped to United States.