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Koss

Koss PRO 4AA

Koss PRO 4AA

€140,00
€140,00
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Available on backorder · ships in 2 days

Ships next business day from Tallinn — tracked, EU-wide
30-day returns — unused, in original packaging
2-year warranty on everything we sell
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Half a century ago this was the monitoring standard in American studios; today it is the character choice. Buy it to own a working piece of recording history that still does honest tracking duty.

Be clear about the physics: it is heavy, it clamps, and modern rivals at this money are lighter and flatter. Nobody buys a PRO 4AA by accident — that is rather the point.

Our take
As a daily tool, the PRO4S — or a DT 770 PRO — does the job with less weight. As an object, nothing else on this shelf has been in continuous production since 1970. Decide which itch you are scratching.
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01

Specifications

Manufacturer data
Type
Over-ear, closed
Born
1970
Build
The tank aesthetic
02

Pairs well with