IQ-52 Amplifier FeaturesInput Mode: iPod®, RCA, AUX mode select button.USB: To sync your iPod® with your computer.S-Video: A standard 4-pin S-Video cable connector.RCA Input: Used to connect signals from unbalance, -10dBv devices. The whiteconnector is for the Left input and the red connector is for the Right input.AUX Input: For maximum flexibility, we have included a stereo “Aux in” input allowinga secondary audio source (such as your portable music player, computer, etc.).Volume control: Use the volume control to set the output sound pressure from the IQ-52 system to proper levels as required.Vent Port: This port extends the reproduction of very low frequencies.1/4” TS Output: Use 3 meter, speaker cable included in the IQ-52 package to connectthe left and right speakers via the 1/4” TS jacks on the back of each speaker.Power Switch: This Switch turns the device on and off, The on position is indicatedwith the marking “•” (a white dot).Power Receptacle with Fuse Holder: Accepts a detachable 3-circuit line cord inorder to power the device. Holds the external main fuse; 110V = 2A, 220V=1A.Aux AC Output: Power outlet for AirPort Express® or wireless repeater devices.SUB Out: Supply signal below 80Hz Low Frequency for subwoofer.Rear Panel FeaturesSpecifications are Subject To Change Without Notice 7