US-332 Pre-amplifier&Professional withUSB or SD Port.

1 4 band electric equalizer
2 with USB & SD Link
3 Output level: 1.0V(RMS),
4 S/N: More than 90dB
5 right and left balance system
6 subwoofer output controller
7 with Low Pass Filter system
8 with single input selector
9 Sparation: More than 60dB
10 Bass adjust: +/-10dB
11 Treble adjust: +/-10dB
12 Sub-Bass 45-60Hz
13 Dimensions 140W x 190 L x 33H (mm)

Very Competitive price!