The Bugera V22 Infinium is a 22-watt all-tube combo amplifier in a vintage 2-channel design. It features three 12AX7 preamp tubes and two EL84 power tubes for authentic sound. Thanks to the built-in Infinium controller technology, the integrated EL84 power tubes always operate optimally – providing better performance and longer lifespan. If a power tube needs to be replaced, this is indicated on the rear display, and no measuring equipment is required. The built-in 12-inch speaker is from the English manufacturer Turbosound, which has been known for exceptional expertise in speaker construction for decades. For those who wish to connect an external cabinet, the integrated speaker can easily be disabled. The built-in reverb effect is controlled from the front panel and delivers very natural-sounding results.