The AC15 Custom Twin all-tube guitar amplifier offers the iconic VOX sound in a striking 15-watt combo. Featuring two channels, Normal and Top boost, and built-in spring reverb and tremolo, the AC15 offers a wide variety of tones, from chimey cleans to punchy distortion. All output through two 12" Celestion Greenback speakers, perfect for playing live, practice, and in the studio.