MESA ENGINEERING - TA-15

Made in USA. Features MESA’s Duo-Class™ and Dyna-Watt™ technologies providing three power and operating class options that are channel assignable via independent 5/15/25 Watt Power Switches: Choose 1 power tube operating in pure Class A Single-Ended, producing 5 Watts - 2 tubes operating in pure Class A Push-Pull, producing 15 Watts or 2 tubes operating in Mesa’s Exclusive Dyna-Watt™ Power that maximizes the power and punch of time-honored Class A/B power / 2xEL-84 & 4x12AX7.
The Channel Modes start off with lower gain NORMAL and higher gain classic versions of the iconic TOP BOOST sound in Channel 1, which includes an ingenious Pull MASTER on the CUT control that can be Hard Bypassed for purists. Channel 2 houses three Modes; a gorgeous TWEED™ clean, a British HIGH GAIN in HI 1 and a classic Boogie® Lead in HI 2.