Asha Indiwave is the Digital Set Top Box brand of Asha Electronics. The SONA model incorporates unique features required for Indian Set Top Box market: Asha Indiwave’s registered technology Bijli Kavach protects the Set Top Box against any variation or surges in the main power and works from 60V to 440 Volt AC. The unit is built in with 100Watt PMPO Stereo Amplifier , 1000FTA video channels, Satellite Radio Channels, Full Function Remote, Electronic Program Guide, Multi Language support, Simultaneous TV Mosaic for easy channel selection and 5 exciting games. It is DVB-S/ MPEG2 complaint.