Carl Martin Dual Injection

Carl Martin has taken the high-quality, transparent boost from the Hot Drive'n Boost and packed two of them into one pedal. Each has its own level control and a true bypass switch, and there is an additional toggle switch that switches the Dual Injection between serial and parallel mode. In serial mode, you use Input/Output 1 on the back of the pedal and place the boost at the desired point in the signal chain. In parallel mode, you connect Output 1 before your drive or preamp and then use Input/Output 2 on the side of the pedal to connect it to your effects loop at the amplifier. What does all this mean for you? Well, the Dual Injection offers you four different boost settings: your normal setup either clean or with effects, Boost 1 in the desired setting, Boost 2 in a different setting than Boost 1, and both Boost 1 and Boost 2 simultaneously. The Dual Injection is a high-quality effect that can be powered by a 9V battery or the appropriate power supply (it is always recommended to use a regulated power supply). The effect is housed in a die-cast enclosure with custom paint, true bypass switching, large, easy-to-use knobs, and bright LED indicators for Boost 1 or 2.