Digital Echo Karaoke Amplifier 250W/350W Integrated Power Amplifier

Product Model: DSP-250
Functions:
* DSP digital processing technology
* Nc analog audio processing circuit
* 7 band EQ, adjustable low cut frequency for music and Mic. Tone.
*prevent sound feedback technology
* Music, Mic, and Effect volume setting and Max. Volume lock function
* Lock function, can be set independently
* music, microphone effect model setting
* USB interactive toning software control interface
* SMT production, stable performance
* LF output volume can be controlled along with Mic switch

Description:
* power:
250W*2CH
* Frequency range(1dB):
(MUSIC MIC) 20Hz~20KHz
* Input sensitivity:
(MIC)11MV (MUSIC) 210MV
* Mid-tone(+-10dB):
100Hz \ 2.5K\ 10KHz
* Mic Tone(+-10dB):
57Hz \ 134Hz \ 400Hz \ 1KHz \ 2.5KHz \ 6.3KHz \ 10KHz
* Music Tone(+-10dB):
57Hz \ 134Hz \ 400Hz \ 1KHz \ 2.5KHz \ 6.3KHz \ 16KHz
* Mic low cut:
30Hz \ 50Hz \ 80Hz \ 100Hz
* SNR(Weighting A):
>=95dB
* Product dimension(W*H*D):
480*85*80mm