The Lightning’s interactive tone controls influence each other in a very dynamic way and pull each other’s range and reach up and down. Actual tonal possibilities are very extensive and it produces loud output volumes not normally associated with a 15 watt rating.
The Pro-grade single channel preamp with its interactive tone controls is coupled to a serious dual-EL84 power section with a tube rectifier. All models have active EQ to attain an excellent array of complex tones. User controls include Volume, Interactive Bass & Treble, and Master Volume.
THE TONE IN YOUR HEAD
If you can hear it in your head, you’ll find it right here in the Kitchen Sink. The elegantly designed control panel puts essential American and British guitar amp tones instantly at your fingertips. And the new 6VEL model cranks up the sonic immersion in every way, with a wide variety of tube options, layered (blend-able) American and British clean voices, JTM, JMP and "Jose” era Plexi voices, switchable rectifier modes, Hybrid-Master™, as well as a powerful channel/scene-change foot control switching system all built in.
Similar to the Lightning 15, the Spitfire keeps it sweet and simple. It is powered by two EL84s, 12AX7s for tone, a phase inverter and a 5AR4 for the rectifier. The Spitfire comes in a lightweight, compact cabinet, but still packs the same punch you've come to expect from Matchless.
Like all Matchless amplifiers, the Spitfire is hand made, point to point wired and tough as nails. User controls are Volume, Tone, and Master Volume.