I wonder if someone heard those strange (and may be overprices/hyped) beasts ?
the HAMT-1 Signature is a hybrid semi-open headphone featuring a single 57mm dynamic driver and fairly hefty 40mm AMT tweeter (AMT is an electroacoustic transducer, unlike traditional planar ribbon designs. AMT diaphragms are made of mylar ribbon, bonded with conductive aluminum strips.)
thanks
the HAMT-1 Signature is a hybrid semi-open headphone featuring a single 57mm dynamic driver and fairly hefty 40mm AMT tweeter (AMT is an electroacoustic transducer, unlike traditional planar ribbon designs. AMT diaphragms are made of mylar ribbon, bonded with conductive aluminum strips.)
thanks