Pyle PLR14MPF In-Dash AM/FM-MPX MP3 Shaft Style Dual Knob Radio with USB/SD Card AM/FM-MPX/USB/SD MP3 Stereo - Classic Car Audio Replacement Allows For Zero Dash Board Modification using Shaft Style Opening Built-In USB/ SD/ MMC MP3 Player (2 Gig Max - Adjustable Shaft Knobs from 4.65''-5.5') Volume/ Balance/ Tone Control - Mounting Hardware Included 1.2 Volt RCA Line Out (Amplifier Line Output - DC 12 Volt 3 Amp Power Consumption Unit Dimensions: 7''W x 4.72''D x 1.96''H