Electro-Harmonix XO Micro Q-Tron Envelope Filter Brand_Korg from electric and acoustic guitars

from electric and acoustic guitars to keyboards

with master control from the main amp and stereo effects like chorus

You can download the Nux Audio Converter software free

Nato/Okume Back & Sides

Normal and Top Boost Channels

Electro-Harmonix XO Micro Q-Tron Envelope Filter Brand_Korg from electric and acoustic guitarsThe Micro Q Tron is a smooth envelope filter with a funky wah wah tone. The filter is controlled by its internal envelope follower, analyzing the volume of your notes and the dynamics of your playing to directly sweep the filter's center or cutoff frequency. A stronger attack or louder note will produce a wider frequency sweep while softer playing produces more subtle effects. Use the Q control to make the effect more dramatic. Specs: True bypass