Electro-Harmonix Qtron Envelope Filter

Electro-Harmonix Nano QTRON EHX Nano Q tron Envelope Filter Guitar Effects Pedal: Pedal Type: Envelope Controlled Filter Analog/Digital: Analog Inputs: 1 x 1/4" (instrument) Outputs: 1 x 1/4" Switches: Filter Mode Rotary Switch (LP/BP/HP) Controls: Drive Adjustable Q: Yes True Bypass: Yes Power Source: 9V DC power supply (sold separately) Power Usage: 10mA Batteries: 1 x 9V (included) Height: 2.1" Width: 2.75" Depth: 4.5" Manufacturer Part Number: NANOQTRON Smooth envelope filter pedal for classic auto-wah sounds Internal envelope follower analyzes your playing dynamics to determine the intensity of the wah effect Volume knob controls your output — great for level matching between dry and effected signals Drive control sets your sensitivity and filter sweep range Q control sets the filter’s bandwidth from smooth to all-out funky Selectable lowpass, band-pass, or highpass filters True-bypass switching doesn’t color your tone when the pedal isn’t in use Rugged Nano-sized chassis is compact enough for the smallest of pedalboards.