Black guitar effects pedal with blue knobs and "550b" labeling.

API 550B 500 Series 4-Band Equalizer Module — Unit Resale Value

Pro Audio

What a used API 550B 500 Series 4-Band Equalizer Module sells for on Reverb (median of 2 recent listings).

API 550B 500 Series 4-Band Equalizer Module value — Used 52.360.000 ₫ · $2,000. Prices updated tháng 8 năm 2026.

Used
52.360.000 ₫ · $2,000
New / Sealed
Live on eBay now

Converted from USD at the ECB reference rate — sold comps are US-market sales.

See current eBay listings
Selling on eBay right now · by condition
New
$1,295
15 listings asking
Used
$919
5 listings asking
Median of current eBay asking prices — live, not sold data.

Live on eBay right now

JunkPal AI· resale insightanalyzing sold comps…

Dữ liệu giá được xác minh với · 1

Item details

Brand
API
Make
API
Model
550B 500 Series 4-Band Equalizer Module
Finishes seen
Black
Used range
$885 – $2,000
Sample size
2 listings

API 550B 500 Series 4-Band Equalizer Module resale value

The used API 550B 500 Series 4-Band Equalizer Module has a median Reverb asking price of $2,000, ranging from $885 to $2,000 across 2 current listings.

What drives the price

For a used unit, channel count, working metering, and whether it's a sought-after vintage piece 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

Shop this on eBay ↗
ConditionValueBased on
Used52.360.000 ₫ · $2,000eBay sold comps
Live asking — low / typical / high15.577.100 ₫ / 32.207.945 ₫ / 101.709.300 ₫$595 / $1,230 / $3,88520 live eBay listings

Market check: As of August 26, 2026, 20 live eBay listings ask $595.00–$3,885.00 (median $1,230.25). Asking prices sit about 38% below the typical sold value of $2,000.00 — a window worth checking for buyers.

Câu hỏi thường gặp

What is the typical resale price range for this API equalizer?
Used API 550B 500 Series 4-Band Equalizer Modules are currently listed in the range of $885 to $2,000.
Are there different color options available for the 550B?
Black finish has been seen for this API 550B 500 Series 4-Band Equalizer Module.
How many listings are available right now for this module?
There are currently 2 listings available for the API 550B 500 Series 4-Band Equalizer Module.

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