* Total harmonic distortion: 20Hz~20HKz≤0.1%
* Frequency response: 20Hz~20HKz±0.5dB
* Signal noise ratio: ≥100dB
* Input impedance balanced: 20KΩ、 unbalanced10KΩ
* Input level: +4dB
* Prowessional stereo power amplifer
* Stereo brided and paralled mode
* Two channel it can
* Low noise, double fans for forcing cooling and dissipating heat
* Power、 signal、 clip indicator and protection condition indiactions
* XLR unbaranced and bal an ced input
* Speakon output speakon
* With change-over switch of 115VAC and 230VAC 50Hz-60Hz