MM Blues harp boost pedal
Boost Your Vintage Harp Tone - $89
This is a killer weapon for your harp kit. This pedal is specifically designed for blues harmonica, giving more breakup and and grit, and more bass at any volume. It reacts to the pressure you put on the microphone. This pedal is true bypass when switched off.
This pedal causes overtones to cascade in the input sections of your harp amp. It will work with any amp, even into a PA system, but it works best with a tube-driven harp amp. it will work anywhere in your pedal chain, but we recommend it is positioned near the end to gather all the effects together into a fat articulate stream.
Some players use the boost pedal to punch up their solos. Others leave the pedal on all the time, usually at a low level. There are no rules since the pedal is so versatile.