Connect your laptop's headphone or audio out to a professional sound system.  Stereo or summed mono operation selectable by user.  Built in ground lift switches to eliminate hum, and a...

LTIGLBLOX is a consumer to pro interface.  It converts input from consumer grade equipment (laptop computers, MP3 players, CD players) to a mic level balanced output.  Ground lift switch...

LTIBLOX is a consumer to pro interface.  It converts input from consumer grade equipment (laptop computers, MP3 players, CD players) to a mic level balanced output.  Gives operator volume...