TRIO TR 3415

model tr 3415 power out put ( mono) 150 w. rms - 6 microphon high-low ,ipedance ( 250-600 ohm) - 2 aux (RCA jack )- 3 band eq bass,mid, treble +/- 12 db - master control out put 2-4 ohm / 8- 16 ohm speaker 70v-100 v matching line out put  frequency response +/- 2 db 20 hz-20 khz im distoretion s.m.p.t.d < 0.05%-protection short  circuit speaker -level muting mode in mic 1 / sw.function option -built in digital echo ( repach , time,echo ) -built in cooling fan x 1 sent ,return , realay ,time , echo rec , pea in, pre out - led display power requirement led display power requirement - ac 220v/50-60 hz dimainshio w x h x d mm. 485 x 100 x305 weight 17 kg