Positive Grid Live 4-Channel Smart Amp & PA System Sage_Upload Tuneable analog envelope generator with

Tuneable analog envelope generator with depth

Karplus-Strong synthesis method

Space-saving without compromising functionality

4 conductor wires

real-time time stretching

Positive Grid Live 4-Channel Smart Amp & PA System Sage_Upload Tuneable analog envelope generator with4 Channel Smart Amp & PA System Spark LIVE is much more than an amp. It's everything! A portable, multi channel, all in one experience is here. Plug in guitar, bass, vocals, keysor all at once. Fueled by Sonic IQ Computational Audio, this 4 channel smart amp and PA system is packed with amps, effects and a mixer. Miraculously compact and loud, with optional battery power, Spark LIVE delivers big, adaptive sound for any event.