PreSonus BlueTUBE Stereo Tube Mic-preamp
Finally, a stereo tube preamplifier that fits everyones budget. The BlueTUBE provides amazing results for vocals, keyboards, acoustic, electric and bass guitars. The BlueTUBEs output flexibility of both XLR and 1/4 TS jacks lets you send signals to both your amp and console simultaneously. The BlueTUBE also allows you to create a multitude of audio textures and characters by using the variable tube-drive circuit.