• For electric guitar and electric bass
• Fully analogue circuit
• Three sound modes (low-pass, band-pass, high-pass)
• Drive control determines the sensitivity of the circuit
• Q knob for the bandwidth of the filter sweep
• Volume control for the volume of the pedal
• True bypass
• Sturdy metal housing
• Operation with 9 V battery or optionally available power supply unit 

The Electro Harmonix Nano Q-Tron convinces as a classic envelope filter effect pedal with first-class sound characteristics, which are not only suitable for funky licks, but also help distorted sounds to an epic voice. 

The envelope filter of the Nano Q-Tron pedal from Electro Harmonix reacts as usual to the strength of the attack, so the intensity of the effect can be perfectly controlled with the playing style. Here, the Drive knob determines how sensitively the circuit responds to the incoming signal. While the Low-Pass, Band-Pass and High-Pass settings emphasize different parts of the frequency spectrum, the Q knob determines the bandwidth of the filter sweep to precisely set the perfect sound.