I use a neo Acoustic BN210. I agree, turn the horn off, (ala the convenient switch). I use the Subway TT-800. I get a great sound with it.Just turn your horn off. Now it's just a neo 215. I have a GB NeoX212, and I do not care for the horn. I turn it off and that neo cab sounds great with any and all amps. A monster. I suspect the Subway 215 will sound just as good if not better with any amp.