What is the typical price range for the dbx 580 500 Series Mic Preamp?

Currently, the used price range for this preamp is between $275 and $350.

Is the dbx 580 available in other colors besides black?

Based on current listings, the black finish has been seen for this model.

How many listings are available for the dbx 580 500 Series Mic Preamp right now?

There are currently 2 listings available for this specific preamp model.

dbx 580 500 Series Mic Preamp — Unit Resale Value

Name: dbx 580 500 Series Mic Preamp — Unit Resale Value
Brand: dbx

Pro Audio

What a used dbx 580 500 Series Mic Preamp sells for on Reverb (median of 2 recent listings).

dbx 580 500 Series Mic Preamp value — Used $350. Prices updated July 2026.

Used

$350

New / Sealed

—

Live on eBay now

See current eBay listings

Selling on eBay right now · by condition

New

$451

7 listings asking

Used

$393

13 listings asking

Median of current eBay asking prices — live, not sold data.

Live on eBay right now

Expired listings — price reference

Pair dbx 580 Compact, Professional Mic Preamps 500 series great value~~$500~~Usedexpired · seen Aug 4Look up ↗

DBX 580 Compact, Professional Mic Preamp~~$395~~Newexpired · seen Aug 4Look up ↗

DBX 580 500 Series Microphone Preamp Preamplifier NEW~~$315~~Open boxexpired · seen Aug 4Look up ↗

dbx 580 500 Series Microphone Preamp Premium Low Noise API 500 Module NEW~~$451.48~~Newexpired · seen Aug 4Look up ↗

dbx 786 Precision Mic Preamp - New Old Stock, Free Shipping~~$2,999~~Newexpired · seen Aug 4Look up ↗

dbx 580 500 Series Microphone Preamp Premium Low Noise API 500 Module New~~$514.27~~Newexpired · seen Aug 4Look up ↗

eBay removes ended listings after ~90 days — we keep the prices. Look up finds current listings for the same item.

Price data verified against · 1

Reverb — dbx 580 500 Series Mic Preamp (used listings)$350

Item details

Brand: dbx
Make: dbx
Model: 580 500 Series Mic Preamp
Finishes seen: Black
Used range: $275 – $350
Sample size: 2 listings

dbx 580 500 Series Mic Preamp resale value

The used dbx 580 500 Series Mic Preamp has a median Reverb asking price of $350, ranging from $275 to $350 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 ↗

Condition	Value	Based on
Used	$350	eBay sold comps
Live asking — low / typical / high	$58.31 / $413.99 / $2,999	20 live eBay listings ↗

Market check: As of August 3, 2026, 20 live eBay listings ask $58.31–$2,999.00 (median $413.99). Sellers are currently asking about 18% above the typical sold value of $350.00 — patient buyers can often do better than list price.

Frequently asked questions

What is the typical price range for the dbx 580 500 Series Mic Preamp?: Currently, the used price range for this preamp is between $275 and $350.
Is the dbx 580 available in other colors besides black?: Based on current listings, the black finish has been seen for this model.
How many listings are available for the dbx 580 500 Series Mic Preamp right now?: There are currently 2 listings available for this specific preamp model.