There is something undoubtedly magical in the sonic qualities of the 30W EL84 power stage driving a pair of classic British speakers. The ARTISAN 30 takes this tone and carefully distils it, taking it to a new level of tonal purity. One channel is built around an EF86 with a 5-way Bass Shape switch and the other an ECC83 with the addition of a Voice control for extra tonal flexibility.