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Smart Wizard
Get a complete build plan based on budget and goals.
Build Comparison
Compare complete builds side by side.
Part Comparison
Check specs, price, and value across parts.
Bottleneck Calculator
Measure CPU and GPU balance before you buy.
Power Calculator
Estimate wattage and PSU headroom.
Will It Run?
Test your hardware against popular games.
Smart Wizard
Get a complete build plan based on budget and goals.
Build Comparison
Compare complete builds side by side.
Part Comparison
Check specs, price, and value across parts.
Bottleneck Calculator
Measure CPU and GPU balance before you buy.
Power Calculator
Estimate wattage and PSU headroom.
Will It Run?
Test your hardware against popular games.
Koss
Pricing is still being verified
About This Product
The Koss GMR-540-ISO USB is an over-ear, closed-back wired headset designed for general use. Its 60 Ohm impedance and 15 Hz - 22 kHz frequency response offer balanced audio for casual listening and communication. The closed-back design provides passive noise isolation, suitable for environments with moderate background noise.
Verdict
“A solid, affordable wired headset for general use and communication, prioritizing isolation over audiophile sound.”
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