The SRM-252S won't do well with the harder to drive Stax headphones. The SRM-323S, though it is twice as expensive, will work well with any Stax headphone. So if you upgrade the headphone later, you'll be glad you already have a good amp.
HeadAmp Audio Electronics - home of the Pico and Gilmore amps. Now offering Audeze, HiFiMAN, and STAX headphones.
Find us at www.HeadAmp.com

































