Neumann KM 84 Small Diaphragm Cardioid Condenser Microphone — Unit Resale Value
Pro AudioWhat a used Neumann KM 84 Small Diaphragm Cardioid Condenser Microphone sells for on Reverb (median of 2 recent listings).
Neumann KM 84 Small Diaphragm Cardioid Condenser Microphone value — Used $3,062. Prices updated August 2026.
Live on eBay right now
Expired listings — price reference
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Price data verified against · 1
Item details
- Brand
- Neumann
- Make
- Neumann
- Model
- KM 84 Small Diaphragm Cardioid Condenser Microphone
- Finishes seen
- Matte Black
- Used range
- $1,700 – $3,061.94
- Sample size
- 2 listings
Neumann KM 84 Small Diaphragm Cardioid Condenser Microphone resale value
The used Neumann KM 84 Small Diaphragm Cardioid Condenser Microphone has a median Reverb asking price of $3,061.94, ranging from $1,700 to $3,061.94 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
| Condition | Value | Based on |
|---|---|---|
| Used | $3,062 | eBay sold comps |
| Live asking — low / typical / high | $508.23 / $590 / $1,715 | 20 live eBay listings ↗ |
Market check: As of July 21, 2026, 20 live eBay listings ask $508.23–$1,715.00 (median $590.00). Asking prices sit about 81% below the typical sold value of $3,061.94 — a window worth checking for buyers.
Frequently asked questions
- What is the typical used price range for the Neumann KM 84?
- Used listings for the Neumann KM 84 currently range between $1,999 and $3,018.72.
- What finish is available for this microphone?
- The Nickel finish has been observed for this model.
- How many listings are currently available for the Neumann KM 84?
- There are currently two listings available for the Neumann KM 84 Small Diaphragm Cardioid Condenser Microphone.
