I'm selling my Hifiman HE-400i. They have jerg-style pad mods (holes cut on the inner pad surface) as well as a grill mod (mesh with larger holes)--see pics. IMO the effect of these mods is to open up the soundstage and reduce some harshness. Selling because I don't listen to them as much as I'd like to
Asking $300 OBO including UPS ground shipping and insurance in the CONUS. International buyers pay excess over domestic shipping. Add 3.5% for Paypal fees or use gift.
Edited by manbear - 6/5/16 at 5:57pm