BTX VP-BTX7240XL Audio Video Presentation Switcher/Scaler with remote Which looks to be same as Kramer VP-724XL BTX broadcast supplier had Kramer make some with their brand on it. These are great for hooking up older equipment to feed VGA monitors/projectors for glitch free seamless or fade through black switching. Good for converting older formats for copying video too. OR you can use this as a high quality "audio only" switcher by connecting to only the audio inputs. and use as an 8x1 stereo audio switch for home or professional sound systems. takes VGA DVI component composite, and scales to the output. (research Kramer VP-724XL online manual if you are not sure if this will meet your needs)