has anyone used one of these on stage? i need something that can deal with a ibanez 5 string w flats through an acoustic head' my basses range is from like 64hz to350hz i need a clean clear amp that can really push alot of air for a LOW BIG bass tone https://images.craigslist.org/00c0c_83UZBIe4VB3z_0xR0t2_600x450.jpg