All-tube design: Three 12AX7 tubes drive the preamp section, while two pairs of EL84 tubes generate 30-watts of pro output power. Industry standard Celestion V30: The Celestion Vintage 30 speaker creates enormously detailed and complex overtones, a warm low-end, and a famously rich vocal-like mid-range. Two channels: The amp features dedicated, footswitch selectable clean and overdrive channels to produce a wide range of tones. Complete bundle: This bundle includes a 30 watt tube amplifier, a cabinet with a Celestion Vintage 30 speaker, a 2-button footswitch for selecting the channel and reverb, and a 1/4in TRS speaker cable.