Rolls 4-Channel Headphone Amplifier

4-Channel Headphone Amplifier Stereo input Four separate outputs Separate level adjusters Inputs and outputs 6.3 mm TRS jack Power supply PS-27 included 30 30-Day Money-Back Guarantee 3 3-Year Thomann Warranty available since November 2008 Item number 214623 sales unit 1 piece(s) Number of stereo channels 1 Output Level Adjustment Per Channel Yes Amount Of Inputs 4 Rack format No