Hook your guitar to the Diezel vh4, a 4-channel guitar amplifier, and get ready to rock. Featuring an all-tube platform with an output of 90-160 watts, this Diezel guitar amplifier head delivers a power-packed performance. Each channel in this 4-channel guitar amplifier has gain, volume, treble, mid, and bass controls that enable you to set the tone as per your song requirement. The 12AX7 tubes of the Diezel vh4 deliver a tighter sound at the preamp stage. Moreover, you can avoid potentially noisy guitar changes, using the front-mounted mute button on this Diezel guitar amplifier head.