Sweet Khan tube direct box. Obeid Khan was the creator of the Ampeg SVTDI while at Ampeg. Now on his own he's perfected the circuit into these limited run Khan VTDI. Nothing up high class and quality components. Full, punchy and low mid focused. Sounds great and warms up any signal. Plenty of headroom. It utilizes a single 12AU7 in a unique 2-stage design that maximizes both the harmonic richness of the tube as well as powerful low-impedance output drive capability. Thru output passes through the tube! Rarely available used, this one is in great condition with some scratches here and there on the top and sides. Other than that in fine working order. FEATURES All Tube Signal Path 1 x 12AU7 Tube 1/4" Instrument Input with 6dB Pad Switch 1/4" Instrument Thru "Tube Processed" Tube Driven Transformer Balanced XLR Line Output with Ground Lift Power off "safe" mode - works as a passive DI High Headroom Gain Stage Design High Filtered Internal Power Supply {} {} {} {} These are $599 new plus shipping. How about $385 shipped CONUS for this one.