Used Avalon U5 High Voltage instrument pre-amp/direct box.
This is a pure class A pre-amp about $1000 new.
This one has some scuffs, but everything works well. Largely been used for recording (so been in and out of racks). Has the ability to take a speaker in from your amp to catch the full tone of your rig (up to 400W), balanced out, headphone out, input on front panel with thru/out 1/4 jack, separate tone stack that can be active for thru or left out, low pass filter. It has a very pleasing and smooth fet distortion/coloration if you overdrive the input signal (similar to a neve ua or api pre-amp). Tested and guaranteed to be fully functional. PayPal or Cash only.
$450 obo
preamp, pre-amp, UA, Avalon, direct box, direct-box, neve