# Electro-Harmonix Q-Tron Plus Envelope Filter — resale value

Source: JunkPal price guide — https://junkpal.ai/products/electro-harmonix-q-tron-plus-envelope-filter-effects-and-pedals-reverb

**Electro-Harmonix Q-Tron Plus Envelope Filter** is worth about **$381.56**, based on real closed eBay sales.

Live listings and the full sold-price history are on the page: https://junkpal.ai/products/electro-harmonix-q-tron-plus-envelope-filter-effects-and-pedals-reverb

## Value

| Condition | Value (USD) |
| --- | --- |
| Used | $381.56 |

Values are medians of real closed eBay sales, updated 2026-07-25. They are estimates for reference, not offers or appraisals — condition, completeness and edition move them a lot, so compare against the sold listings before pricing anything.

## Check the market

- [Sold listings on eBay](https://junkpal.ai/api/go?to=https%3A%2F%2Fwww.ebay.com%2Fsch%2Fi.html%3F_nkw%3DElectro-Harmonix%2520Q-Tron%2520Plus%2520envelope%2520filter%26LH_Sold%3D1%26LH_Complete%3D1%26mkcid%3D1%26mkrid%3D711-53200-19255-0%26siteid%3D0%26campid%3D5339166094%26toolid%3D10001%26mkevt%3D1%26customid%3Dmd-sold&p=md-sold) — the closed sales these medians are computed from
- [Live listings on eBay](https://junkpal.ai/api/go?to=https%3A%2F%2Fwww.ebay.com%2Fsch%2Fi.html%3F_nkw%3DElectro-Harmonix%2520Q-Tron%2520Plus%2520envelope%2520filter%26mkcid%3D1%26mkrid%3D711-53200-19255-0%26siteid%3D0%26campid%3D5339166094%26toolid%3D10001%26mkevt%3D1%26customid%3Dmd-live&p=md-live) — what sellers are asking right now

eBay links are affiliate links: JunkPal may earn a commission at no cost to you.

## Details

| Field | Value |
| --- | --- |
| Brand | Electro-Harmonix |
| Model | Q-Tron Plus Envelope Filter |
| Finishes seen | Silver / Purple / Black |
| Used range | $239.99 – $381.56 |
| Sample size | 2 listings |
| Category | Effects and Pedals |

## 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.

## FAQ

**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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Full price guide: https://junkpal.ai/products/electro-harmonix-q-tron-plus-envelope-filter-effects-and-pedals-reverb
How these values are computed: https://junkpal.ai/methodology
Cite as: "JunkPal price guide value as of 2026-07-25, based on real sold listings (junkpal.ai)"