Silver electronic effects pedal with knobs and labeled controls.

Electro-Harmonix Q-Tron Plus Envelope Filter — Pedal Resale Value

Effects and Pedals

What a used Electro-Harmonix Q-Tron Plus Envelope Filter sells for on Reverb (median of 2 recent listings).

Electro-Harmonix Q-Tron Plus Envelope Filter value — Used $381.56. Prices updated July 2026.

Used
$381.56
New / Sealed
Live on eBay now
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Selling on eBay right now · by condition
New
$113
7 listings asking
Used
$157
13 listings asking
Median of current eBay asking prices — live, not sold data.

Live on eBay right now

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Price data verified against · 1

Item details

Brand
Electro-Harmonix
Make
Electro-Harmonix
Model
Q-Tron Plus Envelope Filter
Finishes seen
Silver / Purple / Black
Used range
$239.99 – $381.56
Sample size
2 listings

Electro-Harmonix Q-Tron Plus Envelope Filter resale value

The used Electro-Harmonix Q-Tron Plus Envelope Filter has a median Reverb asking price of $381.56, ranging from $239.99 to $381.56 across 2 current listings.

What drives the price

For a used pedal, true-bypass vs buffered, enclosure wear, and whether it's a discontinued or boutique run move the price most. Vintage and limited runs command a premium; player-grade and modified examples sell for less.

Price guide

What this actually trades for — sold values by condition vs. what sellers are asking today

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ConditionValueBased on
Used$381.56eBay sold comps
Live asking — low / typical / high$75 / $149.99 / $314.120 live eBay listings

Market check: As of August 1, 2026, 20 live eBay listings ask $75.00–$314.10 (median $149.99). Asking prices sit about 61% below the typical sold value of $381.56 — a window worth checking for buyers.

Frequently asked questions

What colors is the Q-Tron Plus available in?
The Electro-Harmonix Q-Tron Plus has been seen in Silver, Purple, and Black finishes.
What is the current price range for this pedal?
Used listings for the Q-Tron Plus range from $239.99 up to $381.56.
How many listings are currently available for this model?
There are currently 2 listings available for the Electro-Harmonix Q-Tron Plus Envelope Filter.

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