Excellent sound system, such large suitcase gray carpet .. with a good 30cm hp (200w that cash!), 6 inputs, reverb, master, etc.. powerful, in my opinion much more than 75w ads, and it's high-end transistor MOS-FET. the power supply is balèze and does not heat, even at high power for hours. I took a big synth work station above, and a microphone singing! and AC did not faltered, even the drummer, who nevertheless is a "lumberjack" was impression.j 'had a priori to Montarbo, but I see that it's serious, a reasonable price.