The Randall RD1H Diavlo 5W amp head gives you real high-gain tube tone made for the most face-melting metal, and presents it in a portable size and practice-friendly volume. It features controls for Gain, Volume and Tone — as well as a Tone Stack Shift, a three-way midrange frequency variance switch to switch among full-bodied lead tones, rock and scooped metal. The back panel of the ruggedly built head houses the Class-A discrete FX loop, XLR speaker-emulated output for recording or PA-direct sending and 4Ω speaker output.