FEATURES: Convenient connection point for MP3 players and laptop computers to house sound systems Ideal for application in meeting rooms and churches Transformer-isolated outputs to solve grounding problems Stereo line inputs to stereo mic feeds Barrier strip output connection for easy installation DESCRIPTION: The Pro Co iPlate Portable Audio Player Interface is a device that allows simple and reliable connection of the stereo headphone output of audio devices such as MP3 players, Apple iPods, laptop computers and consumer-type CD and DVD players to the balanced microphone inputs of audio mixing consoles. The iPlate provides both a Stereo mini 3.5 mm (1/8”) and left/right RCA phono inputs for easy connection with standard patch cables and a stereo/mono switch to provide passive input summing to a dual mono output feed where required. The outputs are isolated via audiophile-grade Pro Co MBT-1 Microphone Bridging Transformers and outputs appear on an easy-to-wire screw-type barrier strip (requiring no crimp terminals) for rapid installation. The transformers offer wide bandwidth and low distortion and phase shift, and are magnetically shielded in mu-metal cans and electrostatically isolated with dual Faraday shields. The result is near-ideal rejection of common-mode signals from all sources of RFI and EMI, including radio pickup, SCR dimmers and 60 Hz hum. The GROUND LIFT switch allows correct grounding for either AC or battery-powered sources, eliminating hum and buzz from ground loops between portable and house equipment. TYPICAL PERFORMANCE: Frequency Response (Re: 1.0 kHz): +0.2 dB @ 20 Hz. -0.6 dB @ 20 kHz. -0.4 dB @ 65 kHz. Total Harmonic Distortion: 600 V winding/shield/winding.