MA-602A(STEREO MIXER) .2-way single-channel input. .4-way stereo input, each channel tone adjust (bass, mid, treble). .With PEAK indicator and 75HZ low-frequency switch. .2-way stereo auxiliary input and output functions. .Level indicator in 2*10LED.. .TAPE IN, TAPE OUT stereo earphone output. .+48V phantom power is available in the unit. stereo mixer(audio mixer,power mixer)