Audiophilepure

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“The HRT i-dSp has advanced digital signal processing and a high-quality headphone amplifier. It connects to a Lightning-to-USB Camera adapter cable, unfortunately not included. It plugs the USB end of the adapter into a recessed port, making for a very streamlined package. It measures 3.4” x 0.81” x 0.50”, and weighs just 0.4 ounces. It should be noted that there is a non-iOs version (HRT dSP, MSRP:$70) ”