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Altec 639A "Birdcage" Dual-Element Multipattern Microphone — Unit Resale Value

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What a used Altec 639A "Birdcage" Dual-Element Multipattern Microphone sells for on Reverb (median of 3 recent listings).

Altec 639A "Birdcage" Dual-Element Multipattern Microphone value — Used $1,200. Prices updated July 2026.

Used
$1,200
New / Sealed
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Item details

Brand
Altec
Make
Altec
Model
639A "Birdcage" Dual-Element Multipattern Microphone
Finishes seen
Black
Used range
$1,099.99 – $1,772.46
Sample size
3 listings

Altec 639A "Birdcage" Dual-Element Multipattern Microphone resale value

The used Altec 639A "Birdcage" Dual-Element Multipattern Microphone has a median Reverb asking price of $1,199.99, ranging from $1,099.99 to $1,772.46 across 3 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

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ConditionValueBased on
Used$1,200eBay sold comps

Frequently asked questions

What is the typical price range for a used Altec 639A?
Used listings for the Altec 639A range from $1,099.99 up to $2,254.39.
What finish is available for this microphone?
The Altec 639A microphone has been seen in a Black finish.
How many listings are currently available for the Altec 639A?
There are currently 4 listings available for the Altec 639A "Birdcage" Microphone.

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