Ray Samuels Audio RSA “The Hornet“ Portable Headphone Amp NEW (SEE PHOTOS BELOW) Purchased direct but never used. This little beast needs no introduction. Its sound is powerful and clean with a black background with no noise or hum. Three gain levels for IEMs and headphones. And it's rechargeable. EVERYTHING IS IN ABSOLUTELY FLAWLESS CONDITION BOTH COSMETICALLY AND MECHANICALLY with no marks, blemishes or imperfections. FREE SHIPPING TO CONUS. Worldwide shipping at cost. Feel free to check my seller feedback. Buy with confidence. Please PM me with any questions. SORRY NO TRADES. Thanks for your interest.