Open Box - Electro-Harmonix Nano Q-Tron Envelope Filter

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Condition

This unit is in Open Box - Mint condition with all original packaging. This was a lightly used shop demo pedal. The pictured unit is the pedal you will receive. Fully tested and covered by the full manufacturer’s warranty.

Professor’s Notes
It’s small, but it’s alive. The Nano Q-Tron reacts to you — hard pick, big sweep; light touch, gentle motion. Funky filter fun for guitar, bass or anything that grooves.

Description
The Nano Q-Tron is a compact, board-friendly envelope-controlled filter pedal designed to respond dynamically to your playing. With controls for Volume, Drive (envelope sensitivity), Q (filter peak bandwidth) and a 3-mode switch (Low-Pass / Band-Pass / High-Pass), you can sculpt everything from subtle vowel tones to full-on funky auto-wah sweeps.
Switching modes lets you emphasise lows, mids or highs; the Drive knob increases how far the filter jumps when you play hard; the Q knob determines how narrow or wide the filter curve becomes; and the Volume control lets you match output with your clean signal. With true bypass, a rugged nano chassis (approx. 4.5″ x 2.75″ x 2.1″) and a 9 V battery (or optional adapter) support, it’s ready for any rig.

Specifications

• Type: Analog envelope-controlled filter pedal
• Controls: Volume, Drive, Q, Mode switch (LP / BP / HP)
• Bypass: True Bypass switching
• Audio: Mono input / mono output
• Power: 9 V battery included (optional 9.6 VDC adapter not included) ; current draw ~10 mA
• Dimensions: 4.5″ x 2.75″ x 2.1″ approximate
• Enclosure: Rugged die-cast housing

What’s Included

• Electro-Harmonix Nano Q-Tron Envelope Filter pedal
• 9 V battery (installed)
• Original packaging and documentation